A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the suppliers website for prices or more information.
| Product | Description | |
|---|---|---|
| Sulfathiazole sodium salt 99+% | Sulfathiazole sodium salt 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 1Kg. US Biological Life Sciences. |  Worldwide |
| Sulfatinib | Sulfatinib (Surufatinib) is a potent and highly selective tyrosine kinase inhibitor against VEGFR1/2/3, FGFR1 and CSF1R with IC50s of in a range of 1 to 24 nM. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Surufatinib; HMPL-012. CAS No. 1308672-74-3. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-12297. |  |
| Sulfazecin | Sulfazecin is a water-soluble acidic substance produced by Pseudomonas acidophila G 6302. It has anti-Gram-negative bacteria activity and weak anti-Gram-positive bacteria activity. Grade: >98%. CAS No. 77912-79-9. Molecular formula: C12H20N4O9S. Mole weight: 396.38. |  |
| Sulfentrazone | Sulfentrazone. Group: Biochemicals. Alternative Names: 2', 4'-Dichloro-5'- (4-difluoromethyl-4, 5-dihydro-3-methyl-5-oxo-1H-1, 2, 4-triazol-1-yl) methanesulfonanilide; Authority; Authority 75DF; Blanket; Boral; Capaz; Dismiss; F 6285; N- [2, 4-Dichloro-5- [4- (difluoromethyl) -4, 5-dihydro-3-methyl-5-oxo-1H-1, 2, 4-triazol-1-yl] phenyl] methanesulfonamide; Spartan; N- [2, 4-Dichloro-5- [4- (difluoromethyl) -4, 5-dihydro-3-methyl-5-oxo-1H-1, 2, 4-triazol-1-yl] phenyl] methanesulfonamide. Grades: Highly Purified. CAS No. 122836-35-5. Pack Sizes: 1g. Molecular Formula: C11H10Cl2F2N4O3S, Molecular Weight: 387.19. US Biological Life Sciences. | Worldwide |
| sulfhydrogenase | An iron-sulfur protein. The enzyme from the hyperthermophilic archaeon Pyrococcus furiosus is part of two heterotetrameric complexes where the β and γ subunits function as sulfur reductase and the α and Δ subunits function as hydrogenases (EC 1.12.1.3, hydrogen dehydrogenase [NADP+] and EC 1.12.1.4, hydrogen dehydrogenase [NAD(P)+], respectively). Sulfur can also be used as substrate, but since it is insoluble in aqueous solution and polysulfide is generated abiotically by the reaction of hydrogen sulfide and sulfur, polysulfide is believed to be the true substrate. Group: Enzymes. Synonyms: sulfur reductase. Enzyme Commission Number: EC 1.12.98.4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0527; sulfhydrogenase; EC 1.12.98.4; sulfur reductase. Cat No: EXWM-0527. |  |
| sulfide-cytochrome-c reductase (flavocytochrome c) | The enzyme from Allochromatium vinosum contains covalently bound FAD and covalently-bound c-type hemes. Group: Enzymes. Enzyme Commission Number: EC 1.8.2.3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1656; sulfide-cytochrome-c reductase (flavocytochrome c); EC 1.8.2.3. Cat No: EXWM-1656. | |
| sulfide dehydrogenase | A iron-sulfur flavoprotein. In the archaeon Pyrococcus furiosus the enzyme is involved in the oxidation of NADPH which is produced in peptide degradation. The enzyme also catalyses the reduction of sulfur with lower activity. Group: Enzymes. Synonyms: SuDH. Enzyme Commission Number: EC 1.8.1.19. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1645; sulfide dehydrogenase; EC 1.8.1.19; SuDH. Cat No: EXWM-1645. | |
| Sulfidefluor 7-AM | Sulfidefluor 7-AM is a stable hydrogen sulphide (H2S) fluorescent probe[1]. Sulfidefluor 7-AM is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SF7-AM. CAS No. 1416872-50-8. Pack Sizes: 1 mg. Product ID: HY-110128. | |
| Sulfide Ion Selective Electrode Solutions | Sulfide Ion Selective Electrode Solutions. |  |
| sulfide:quinone reductase | Contains FAD. Ubiquinone, plastoquinone or menaquinone can act as acceptor in different species. This enzyme catalyses the formation of sulfur globules. It is also an important step in anoxygenic bacterial photosynthesis. Group: Enzymes. Enzyme Commission Number: EC 1.8.5.4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1679; sulfide:quinone reductase; EC 1.8.5.4. Cat No: EXWM-1679. | |
| Sulfinemycin | Sulfinemycin is an anti-worm antibiotic produced by Str.sp. LL-F35101. It has a weak activity (MIC of 128 g/mL) against a few strains such as Staphylococcus aureus. Molecular formula: C16H31NOS. Mole weight: 285.49. | |
| sulfinoalanine decarboxylase | A pyridoxal-phosphate protein. Also acts on L-cysteate. The 1992 edition of the Enzyme List erroneously gave the name sulfoalanine decarboxylase to this enzyme. Group: Enzymes. Synonyms: cysteine-sulfinate decarboxylase; L-cysteinesulfinic acid decarboxylase; cysteine-sulfinate decarboxylase; CADCase/CSADCase; CSAD; cysteic decarboxylase; cysteinesulfinic acid decarboxylase; cysteinesulfinate decarboxylase; sulfoalanine decarboxylase; 3-sulfino-L-alanine carboxy-lyase. Enzyme Commission Number: EC 4.1.1.29. CAS No. 62213-10-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4772; sulfinoalanine decarboxylase; EC 4.1.1.29; 62213-10-9; cysteine-sulfinate decarboxylase; L-cysteinesulfinic acid decarboxylase; cysteine-sulfinate decarboxylase; CADCase/CSADCase; CSAD; cysteic decarboxylase; cysteinesulfinic acid decarboxylase; cysteinesulfinate decarboxylase; sulfoalanine decarboxylase; 3-sulfino-L-alanine carboxy-lyase. Cat No: EXWM-4772. | |
| Sulfinpyrazone | Sulfinpyrazone (G-28315) is an orally active and potent uricosuric agent for chronic and intermittent gouty arthritis. Sulfinpyrazone has antithrombotic and platelet inhibitory effects[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: G-28315. CAS No. 57-96-5. Pack Sizes: 10 mM * 1 mL in DMSO; 500 mg; 1 g. Product ID: HY-B1271. | |
| Sulfinpyrazone | Sulfinpyrazone is used in the treatment of gout acting as a uricosuric medication. Group: Biochemicals. Grades: Highly Purified. CAS No. 57-96-5. Pack Sizes: 2.5g, 10g. Molecular Formula: C23H20N2O3S. US Biological Life Sciences. | Worldwide |
| Sulfiram | Sulfiram. Alternative Names: Kutka; tetraethylthiodicarbonic diamide ([[(C2H5)2N]C(S)]2S); diethylcarbamothioyl N,N-diethylcarbamodithioate; Tetmos; Tetrucid; Sulfirame; Sulfiramum; Bis-(diaethyl-thiocarbamoyl)-sulfan; Sanigal; N1,N1,N3,N3-tetraethyl-1,2,3-trithiodicarbonic diamide; Tetmosol; bis (N,N-diethyl thiocarbamoyl)-sulphide; Bis-diaethylthiocarbamoyl-sulfid; SULFIRAM; tetraethylthiuram monosulfide; Sarcocide B. CAS No. 95-05-6. Purity: 95%+. Product ID: ACM95056. Molecular formula: C10H20N2S3. Mole weight: 264.47. IUPAC Name: sulfiram. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| sulfiredoxin | In the course of the reaction of EC 1.11.1.15, peroxiredoxin, its cysteine residue is alternately oxidized to the sulfenic acid, S-hydroxycysteine, and reduced back to cysteine. Occasionally the S-hydroxycysteine residue is further oxidized to the sulfinic acid S-hydroxy-S-oxocysteine, thereby inactivating the enzyme. The reductase provides a mechanism for regenerating the active form of peroxiredoxin, i.e. the peroxiredoxin-(S-hydroxycysteine) form. Apparently the reductase first catalyses the phosphorylation of the -S(O)-OH group by ATP to give -S(O)-O-P, which is attached to the peroxiredoxin by a cysteine residue, forming an -S(O)-S- link between the two enzymes. Attack by a thiol splits this bond, leaving the peroxiredoxin as the sulfenic acid and the reductase as the thiol. Group: Enzymes. Synonyms: Srx1; sulphiredoxin; peroxiredoxin-(S-hydroxy-S-oxocysteine) reductase. Enzyme Commission Number: EC 1.8.98.2. CAS No. 710319-61-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1683; sulfiredoxin; EC 1.8.98.2; 710319-61-2; Srx1; sulphiredoxin; peroxiredoxin-(S-hydroxy-S-oxocysteine) reductase. Cat No: EXWM-1683. | |
| Sulfisoxazol (4-amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide) | 5g Pack Size. Group: Analytical Reagents, Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C11H13N3O3S. CAS No. 127-69-5. Prepack ID 11597791-5g. Molecular Weight 267.3. See USA prepack pricing. |  |
| Sulfisoxazol (4-amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide) | 25g Pack Size. Group: Analytical Reagents, Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C11H13N3O3S. CAS No. 127-69-5. Prepack ID 11597791-25g. Molecular Weight 267.3. See USA prepack pricing. | |
| Sulfisoxazole | Sulfisoxazole (Sulfafurazole) is an orally active endothelin receptor antagonist with IC50 values of 0.60 μM and 22 μM against endothelin receptor A and endothelin receptor B, respectively. Sulfisoxazole is a sulfonamide antibacterial agent with an oxazole substituent. Sulfisoxazole inhibits breast cancer exosome release by targeting endothelin receptor A[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Sulfafurazole. CAS No. 127-69-5. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg. Product ID: HY-B0323. | |
| Sulfisoxazole | Sulfisoxazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 127-69-5. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C11H13N3O3S. US Biological Life Sciences. | Worldwide |
| Sulfisoxazole-[13C6] | Sulfisoxazole-[13C6] is the labelled analogue of Sulfisoxazole, which is an antibiotic against both Gram-negative and Gram-positive organisms. Synonyms: Sulfisoxazole-13C6; 4-Amino-N-(3,4-dimethylisoxazol-5-yl)benzene-13C6-sulfonamide; Sulfafurazole-13C6; Sulfisoxazole-(phenyl-13C6); N1-(3,4-dimethyl-5-isoxazolyl)sulfanilamide-13C6; 3,4-Dimethyl-5-sulfanilamidoisoxazole-13C6; 5-(p-Aminobenzenesulphonamido)-3,4-dimethylisoxazole-13C6; Alphazole-13C6. Grade: 95% by HPLC; 98% atom 13C. CAS No. 1334378-46-9. Molecular formula: C5[13C]6H13N3O3S. Mole weight: 273.26. | |
| sulfisoxazole acetyl | Sulfisoxazole acetyl (N1-Acetylsulfisoxazole), a Sulfisoxazole derivative, is an orally active dihydropteroate synthase inhibitor. Sulfisoxazole acetyl has an antibacterial action. Category: Active pharmaceutical ingredients. CAS No. 80-74-0. Product ID: API80740. Molecular formula: C13H15N3O4S. Mole weight: 309.34. |  |
| Sulfisoxazole Diolamine | Sulfisoxazole diolamine is the diolamine salt of sulfisoxazole, a short-acting sulfonamide antibiotic primarily used in ophthalmic preparations. The diolamine salt improves water solubility, making it suitable for topical eye drops. The drug is available as a 4% ophthalmic solution and was historically used orally for urinary tract infections. Applications: Sulfisoxazole diolamine ophthalmic solution is indicated for the treatment of bacterial conjunctivitis and other superficial ocular infections caused by susceptible strains. it is also used as adjunctive therapy for trachoma and inclusion conjunctivitis. the solution is instilled 4-6 times daily. patients should avoid contact lenses during treatment. Category: Active pharmaceutical ingredients. Synonyms: Sulfafurazole diolamine; Sulfafurazol 2,2'-imidodiethanol; Sulfafurazole diethanolamine; NU-445; 30S4B46J8B. CAS No. 4299-60-9. Product ID: API0231618. Molecular formula: C15H24N4O5S. Mole weight: 372.4. EINECS: 224-308-1. InChIKey: FEPTXVIRMZIGFY-UHFFFAOYSA-N. Appearance: White to off-white solid. | |
| Sulfisoxazole-(phenyl-13C6) | Sulfisoxazole-(phenyl-13C6). Uses: For analytical and research use. CAS No. 1334378-46-9. Mole weight: 273.26. Catalog: AP1334378469. |  |
| sulfite dehydrogenase | Associated with cytochrome c-551. Group: Enzymes. Synonyms: sulfite cytochrome c reductase; sulfite-cytochrome c oxidoreductase; sulfite oxidase. Enzyme Commission Number: EC 1.8.2.1. CAS No. 37256-47-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1654; sulfite dehydrogenase; EC 1.8.2.1; 37256-47-6; sulfite cytochrome c reductase; sulfite-cytochrome c oxidoreductase; sulfite oxidase. Cat No: EXWM-1654. | |
| sulfite oxidase | A molybdohemoprotein. Group: Enzymes. Enzyme Commission Number: EC 1.8.3.1. CAS No. 9029-38-3. Sulfite Oxidase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1658; sulfite oxidase; EC 1.8.3.1; 9029-38-3. Cat No: EXWM-1658. | |
| Sulfite oxidase from H. sapiens, Recombinant | Sulfite oxidase (EC 1.8.3.1) is an enzyme in the mitochondria of all eukaryotes.[citation needed] It oxidizes sulfite to sulfate and, via cytochrome c, transfers the electrons produced to the electron transport chain, allowing generation of ATP in oxidative phosphorylation. This is the last step in the metabolism of sulfur-containing compounds and the sulfate is excreted. Sulfite oxidase is a metallo-enzyme that utilizes a molybdopterin cofactor and a heme group. It is one of the cytochromes b5 and belongs to the enzyme super-family of molybdenum oxotransferases that also includes DMSO reductase, xanthine oxidase, and nitrite reductase. Group: Enzymes. Synonyms: sulfite oxidase; EC 1.8.3.1; 9029-38-3. Enzyme Commission Number: EC 1.8.3.1. CAS No. 9029-38-3. Purity: >95 % as judged by SDS-PAGE. Sulfite Oxidase. Mole weight: approx. 50000 Da. Activity: 0.5 U/mg. Storage: Store at 4°C (shipped at room temperature). Form: Supplied in 3.2 M ammonium sulphate. Source: E. coli. Species: H. sapiens. sulfite oxidase; EC 1.8.3.1; 9029-38-3; Sulfite:oxygen oxidoreductase. Cat No: NATE-1229. | |
| sulfite reductase (coenzyme F420) | The enzyme, isolated from the archaeon Methanocaldococcus jannaschii, is involved in sulfite detoxification and assimilation. Group: Enzymes. Synonyms: coenzyme F420-dependent sulfite reductase; Fsr. Enzyme Commission Number: EC 1.8.98.3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1684; sulfite reductase (coenzyme F420); EC 1.8.98.3; coenzyme F420-dependent sulfite reductase; Fsr. Cat No: EXWM-1684. | |
| sulfoacetaldehyde acetyltransferase | The reaction occurs in the reverse direction to that shown above. Requires Mg2+. Group: Enzymes. Synonyms: Xsc. Enzyme Commission Number: EC 2.3.3.15. CAS No. 56941-15-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2316; sulfoacetaldehyde acetyltransferase; EC 2.3.3.15; 56941-15-2; Xsc. Cat No: EXWM-2316. | |
| sulfoacetaldehyde dehydrogenase | This reaction is part of a bacterial pathway that can utilize the amino group of taurine as a sole source of nitrogen for growth. At physiological concentrations, NAD+ cannot be replaced by NADP+. The enzyme is specific for sulfoacetaldehyde, as formaldehyde, acetaldehyde, betaine aldehyde, propanal, glyceraldehyde, phosphonoacetaldehyde, glyoxylate, glycolaldehyde and 2-oxobutyrate are not substrates. Group: Enzymes. Synonyms: SafD. Enzyme Commission Number: EC 1.2.1.73. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1175; sulfoacetaldehyde dehydrogenase; EC 1.2.1.73; SafD. Cat No: EXWM-1175. | |
| sulfoacetaldehyde dehydrogenase (acylating) | The enzyme is involved in degradation of sulfoacetate. In this pathway the reaction is catalysed in the reverse direction. The enzyme is specific for sulfoacetaldehyde and NADP+. Group: Enzymes. Synonyms: SauS. Enzyme Commission Number: EC 1.2.1.81. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1184; sulfoacetaldehyde dehydrogenase (acylating); EC 1.2.1.81; SauS. Cat No: EXWM-1184. | |
| sulfoacetaldehyde reductase | Catalyses the reaction only in the opposite direction. Involved in taurine degradation. The bacterium Chromohalobacter salexigens strain DSM 3043 possesses two enzymes that catalyse this reaction, a constitutive enzyme (encoded by isfD2) and an inducible enzyme (encoded by isfD). The latter is induced by taurine, and is responsible for most of the activity observed in taurine-grown cells. Group: Enzymes. Synonyms: isfD (gene name). Enzyme Commission Number: EC 1.1.1.313. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0225; sulfoacetaldehyde reductase; EC 1.1.1.313; isfD (gene name). Cat No: EXWM-0225. | |
| Sulfo-ara-F-NMN | Sulfo-ara-F-NMN (CZ-48) is a mimetic of nicotinamide mononucleotide (NMN). Sulfo-ara-F-NMN acts selectively, activating SARM1 but inhibiting CD38 (IC50 around 10 μM). Sulfo-ara-F-NMN induces intracellular cyclic ADP-ribose (cADPR) production[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: CZ-48. CAS No. 1374663-29-2. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-129522. | |
| Sulfobetaine 10 | Sulfobetaine 10, is a zwitterionic surfactant commonly used in biochemistry and biophysics. It is commonly used to dissolve membrane proteins and other hydrophobic molecules in aqueous solutions. Sulfobetaine 10 has both positively and negatively charged groups in its structure, which allows it to maintain a neutral charge in solution and reduces its tendency to denature proteins. It is considered a mild, non-denaturing surfactant and is widely used in protein research. Uses: Scientific research. Category: Signaling pathways. CAS No. 15163-36-7. Pack Sizes: 10 mM * 1 mL in DMSO; 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-126377. | |
| Sulfobetaine-12 | Sulfobetaine-12. Alternative Names: N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate. CAS No. 14933-08-5. Molecular formula: C17H37NO3S. Mole weight: 335.55. Purity: 97%. SMILES: CCCCCCCCCCCC[N+](C)(C)CCCS(=O)(=O)O. InChI: InChI=1S/C17H37NO3S/c1-4-5-6-7-8-9-10-11-12-13-15-18(2,3)16-14-17-22(19,20)21/h4-17H2,1-3H3/p+1. | |
| Sulfobetaine-18 | Sulfobetaine-18. Alternative Names: 3-(Dimethyloctadecylazaniumyl)propane-1-sulfonate. CAS No. 13177-41-8. Molecular formula: C23H49NO3S. Mole weight: 419.71. Purity: 97%. SMILES: CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCS(=O)(=O)[O-]. InChI: InChI=1S/C23H49NO3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-21-24(2,3)22-20-23-28(25,26)27/h4-23H2,1-3H3. | |
| Sulfobetaine-18 | 3-(Dimethyl(octadecyl)ammonio)propane-1-sulfonate is a class of quaternary ammonium compounds. It is a surfactant and cationic detergent with amphiphilic properties and therefore useful in various industrial and biomedical applications. 3-(Dimethyl(octadecyl)ammonium)propane-1-sulfonate is commonly used as an emulsifier, solubilizer and antimicrobial agent in personal care products, detergents, textiles and pharmaceutical formulations. It is also used as a reagent in analytical chemistry, especially in the analysis of proteins and DNA. Uses: Scientific research. Category: Signaling pathways. CAS No. 13177-41-8. Pack Sizes: 10 g; 25 g; 50 g; 100 g. Product ID: HY-W008974. | |
| Sulfobetaine-8 | Sulfobetaine-8. Alternative Names: 3-(Dimethyl-octylazaniumyl)propane-1-sulfonate. CAS No. 15178-76-4. Molecular formula: C13H29NO3S. Mole weight: 279.44. Purity: 95%. SMILES: CCCCCCCC[N+](C)(C)CCCS(=O)(=O)[O-]. InChI: InChI=1S/C13H29NO3S/c1-4-5-6-7-8-9-11-14(2,3)12-10-13-18(15,16)17/h4-13H2,1-3H3. | |
| Sulfobromophthalein disodium salt | Sulfobromophthalein (Bromosulfophthalein) disodium salt is an organic anion dye used in the study of a variety of membrane carriers expressed in animal tissues and involved in transport of agents and metabolites[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Bromosulfophthalein disodium salt. CAS No. 71-67-0. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg. Product ID: HY-D0217. | |
| Sulfo BSOCOES | Sulfo BSOCOES. Pack Sizes: Milligram Quantities: 100 mg. Order Number: CL105. |  www.prochemonline.com |
| Sulfo-butanedioic acid 1-[2-[(1-oxododecyl)amino]ethyl]este diammonium salt | Sulfo-butanedioic acid 1-[2-[(1-oxododecyl)amino]ethyl]este diammonium salt. CAS No. 123776-55-6. Purity: 96%. Product ID: ACM123776556. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Sulfo-butanedioic acid 1,4-diisodecyl este ammonium salt | Sulfo-butanedioic acid 1,4-diisodecyl este ammonium salt. Alternative Names: SCHEMBL9458658, Butanedioicacid,sulfo-,1,4-diisodecylester,ammoniumsalt, 144093-88-9. CAS No. 144093-88-9. Purity: 96%. Product ID: ACM144093889. Molecular formula: C24H49NO7S. Mole weight: 495.713360 [g/mol]. IUPAC Name: azanium;1,4-bis(8-methylnonoxy)-1,4-dioxobutane-2-sulfonate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Sulfobutylether β- Cyclodextrin | β-Cyclodextrin is a cyclic oligosaccharide containing seven D-(+)-glucopyranose units attached by a(1→4) glucoside bonds. Sulfobutylether b-cyclodextrin is an anionic β-cyclodextrin derivative with a sodium sulfonate salt separated from the hydrophobic cavity by a butyl spacer group. The substituent is introduced at positions 2, 3, and 6 in at least one of the glucopyranose units in the cyclodextrin structure. Synonyms: β-Cyclodextrin sulfobutylether, sodium salt; Captisol; (SBE)m-betaCD; SBE7-b-CD; SBECD; sulfobutylether-β-cyclodextrin, sodium salt. CAS No. 1824100-00-0. Product ID: PE-0597. Molecular formula: C42H70-nO35·(C4H8SO3Na)n. Mole weight: 2163 (where n = approximately 6.5). Category: Biocompatibility enhancer; Osmotic Agents; Solubilizing Agents; Stabilizing Agents; Tablet and Capsule Diluent; Viscosity-increasing Agents; Water activity reducing Agents. Product Keywords: Stabilizers; Solubilizer Excipients; PE-0597; Sulfobutylether β- Cyclodextrin; Biocompatibility enhancer; Osmotic Agents; Solubilizing Agents; Stabilizing Agents; Tablet and Capsule Diluent; Viscosity-increasing Agents; Water activity reducing Agents; C42H70-nO35·(C4H8SO3Na)n; 1824100-00-0. UNII: NA. Chemical Name: β-Cyclodextrin sulfobutylether, sodium salt. Grade: Pharmceutical Excipients. Administration route: SC, oral, inhalation, nasal and ophthalmic, IV and IM. Dosage Form: SC, ora |  |
| Sulfochlorophenol s | Sulfochlorophenol s. CAS No. 108321-09-1. Product ID: ACM108321091. Molecular formula: C22H14Cl2N4O16S4. Mole weight: 789.53. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Sulfocostunolide B | Sulfocostunolide B can be found in the roots of Saussurea lappa. Synonyms: Sulfocostulide B. Grade: >98%. CAS No. 1059671-65-6. Molecular formula: C15H20O5S. Mole weight: 312.4. | |
| Sulfo Cy3.5 Carboxylic acids(ethyl) | Sulfo Cy3.5 Carboxylic acids(ethyl). CAS No. 1284240-77-2. Purity: >97%. Product ID: ACM1284240772. Molecular formula: C39H43N2O14S4+. Mole weight: 892.01. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Sulfo-Cy3 amine | Sulfo-Cy3 amine is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) bearing an amine group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The amine functionality of Sulfo-Cy3 amine can react with carboxyl groups to form covalent bonds. Sulfo-Cy3 amine can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Sulfo-Cyanine3 amine. CAS No. 2183440-43-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-D1272. | |
| Sulfo Cy3 Carboxylic acids(ethyl) | Sulfo Cy3 Carboxylic acids(ethyl). Alternative Names: Cy3-COOH. CAS No. 146368-13-0. Purity: >97%. Product ID: ACM146368130. Molecular formula: C31H38N2O8S2. Mole weight: 630.77. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Sulfo Cy3 Carboxylic acids(methyl) | Sulfo Cy3 Carboxylic acids(methyl). Alternative Names: 2-((E)-3-((Z)-1-(5-carboxypentyl)-3,3-dimethyl-5-(sulfinooxy)indolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium-5-sulfonate. CAS No. 1121756-11-3. Purity: 95%. Product ID: ACM1121756113-1. Molecular formula: C30H36N2O8S2. Mole weight: 616.74. IUPAC Name: 2-[(E)-3-[1-(5-carboxypentyl)-3,3-dimethyl-5-sulfinooxyindol-2-ylidene]prop-1-enyl]-1,3,3-trimethylindol-1-ium-5-sulfonate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Sulfo-Cy3 maleimide potassium | Sulfo-Cy3 maleimide potassium is a fluorescent dye with a maleimide functionality at the end a short alkyl linker. Sulfo-Cy3 maleimide potassium can be used for the labeling of antibodies and other labile proteins[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1656990-68-9. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-137098. | |
| Sulfo-Cy3(Me)COOH | Sulfo-Cy3(Me)COOH is a sulfo-Cyanine3 derivative. Cyanine3 is an orange-fluorescent label dye for protein and nucleic acid (Ex=554 nm, Em=568 nm)[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1121756-11-3. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-D1365. | |
| Sulfo-Cy5.5 Azide | Sulfo-Cy5.5 Azide is a click chemistry reagent containing an azide group. Sulfo-Cy5.5 Azide is also a water-soluble dye (Ex=673 nm, Em=707 nm), which designed to label sensitive molecules such as peptides, proteins and oligonucleotides. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups. Uses: Scientific research. Category: Signaling pathways. CAS No. 1955527-41-9. Pack Sizes: 5 mg; 10 mg. Product ID: HY-151711. | |
| Sulfo-CY-5.5 NHS ester tripotassium | Sulfo-CY-5.5 NHS ester (Sulfo-Cyanine5.5 NHS ester) tripotassium is an amine-reactive ester of sulfonated far-red Cyanine5.5 fluorophore, which can be used to label antibodies, proteins, etc., as well as for in vivo NIR imaging[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Sulfo-Cyanine5.5 NHS ester tripotassium. CAS No. 2419286-92-1. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-D1389. | |
| Sulfo-Cy5 amine | Sulfo-Cy5 amine is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) bearing an amine group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy5 is a near-infrared fluorescent dye commonly used in biolabeling and cell imaging. The amine functionality of Sulfo-Cy5 amine can react with carboxyl groups to form covalent bonds. Sulfo-Cy5 amine can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples. Uses: Scientific research. Category: Signaling pathways. CAS No. 2183440-44-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg. Product ID: HY-D1375. | |
| Sulfo-Cy5 amine hydrochloride | Sulfo-Cy5 amine hydrochloride is a water soluble amino dye for enzymatic transamination labeling, and other coupling with electrophiles. Synonyms: Sulfo-Cyanine5 amine hydrochloride. Grade: 95%. Molecular formula: C38H53ClN4O7S2. Mole weight: 777.43. | |
| Sulfo-Cy5 azide | Sulfo-Cy5 azide is a near-infrared fluorescent probe with favorable click chemistry reactivity. Sulfo-Cy5 azide enables fluorescence imaging, tissue and cellular visualization of PD-L1 in tumors, and site-specific modification of anti-PD-L1 antibodies. Sulfo-Cy5 azide has been employed for RNA labeling and imaging. Sulfo-Cy5 azide can be conjugated to targeting agents for fluorescence imaging in atherosclerosis and breast cancer models (Ex/Em = 645/670 nm)[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1782950-80-4. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-145746. | |
| Sulfo-Cy5 carboxylic acid | Sulfo-Cy5 carboxylic acid. Alternative Names: SulfoCy5Carboxylicacids(methyl). CAS No. 1121756-16-8. Purity: 95%+. Product ID: ACM1121756168-1. Molecular formula: C32H37N2NaO8S2. Mole weight: 664.8. IUPAC Name: Sodium;1-(5-carboxypentyl)-3,3-dimethyl-2-[5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Sulfo-Cy5 carboxylic acid potassium | Sulfo-Cy5 carboxylic acid potassium is a water-soluble, inactive Cy5 carboxylic acid. Uses: Scientific research. Category: Signaling pathways. CAS No. 1144107-82-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-D1374. | |
| Sulfo Cy5 Carboxylic acids(ethyl) | Sulfo Cy5 Carboxylic acids(ethyl). Alternative Names: Sulfo-Cyanine 5 Carboxylic Acid. CAS No. 146368-11-8. Purity: >97%. Product ID: ACM146368118. Molecular formula: C33H40N2O8S2. Mole weight: 656.81. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Sulfo-Cy5-Mal | Sulfo-Cy5-Mal is a fluorescent dye derivative composed of a CY5 dye and a maleimide functional group. Sulfo-Cy5-Mal specifically covalently binds to thiol-containing (-SH) biomolecules. Sulfo-Cy5-Mal can be used for protein labeling, antibody conjugation, molecular imaging, and drug delivery studies (Ex/Em = 633 nm/670 nm)[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2130955-10-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-D1390A. | |
| Sulfo-Cy5-N3 | Sulfo-Cy5-N3 is a click chemistry reagent containing an azide group. Cy5 is a red fluorescent label dye for imaging (Ex/Em=642/670 nm)[1]. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups. Uses: Scientific research. Category: Signaling pathways. CAS No. 1481447-40-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-W400925. | |
| Sulfo-CY5-NHS ester potassium | Cy5 dyes are one type of the most common red fluorophores. Its max. absorbance/emission max is 646/665nm. They are widely used for labeling peptides, proteins and oligos etc. Cy5 NHS ester dyes are recommended for labeling amine containing biomolecules under pH 7.4 -9.0. Synonyms: MeCY5-NHS ester (potassium). Grade: 95%. CAS No. 2230212-27-6. Molecular formula: C36H40KN3O10S2. Mole weight: 777.95. | |
| Sulfo-Cy5-PEG3-biotin | Sulfo-Cy5-PEG3-biotin. Synonyms: Sulfo-Cy5-PEG3-biotin; HY-D2226; CS-0915675. Molecular formula: C48H65N6O11S3. Mole weight: 998.3. | |
| Sulfo-Cy7.5 NHS ester | Sulfo-Cy7.5 NHS ester is a near infrared water soluble hydrophilic dye, also is an NHS ester for the modification of amine groups. Sulfo-Cy7.5 NHS ester contains a trimeth ylene bridge and has a linker arm for its attachment to proteins, peptides, and other molecules. Sulfo-Cy7.5 NHS ester can be used for the research of NIR imaging applications[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2736437-44-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-D1568. | |
| Sulfo Cy7 Carboxylic acids(methyl) | Sulfo Cy7 Carboxylic acids(methyl). CAS No. 1251915-04-4. Purity: >97%. Product ID: ACM1251915044. Molecular formula: C37H43N2NaO8S2. Mole weight: 730.87. Alfa Chemistry - ISO 9001:32057 Certified. | |
| sulfo-Cyanine3-PEG3-biotin | sulfo-Cyanine3-PEG3-biotin is useful to construct streptavidin-based fluorescent assays and visualize binding of biomolecules. Molecular formula: C46H63N6KO11S3. Mole weight: 1011.32. | |
| Sulfo-Cyanine5.5 maleimide potassium | Sulfo-Cyanine5.5 maleimide (Sulfo-Cy5.5 maleimide) potassium is a fluorescent dye. Sulfo-Cyanine5.5 is a nearinfrared (NIR) fluorophore with excitation maximum 675 nm and emission maximum 694 nm. Sulfo-Cyanine5.5 maleimide potassium can be used for the labeling of sensitive proteins, nanoparticles, and highly hydrophylic biopolymers[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Sulfo-Cy5.5 maleimide potassium. CAS No. 2183440-58-4. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-D1351. | |
| Sulfo-Cyanine 5 Carboxylic Acid (ethyl) | Sulfo-Cyanine 5 Carboxylic Acid (ethyl) is a highly intricate biomedical entity that is availed for imaging and diagnostics within the realm of biomedicine. Serving as a pervasive fluorescent staining agent for biomolecular labeling (e.g., proteins and nucleic acids), this multifaceted acid assumes indispensable significance across an array of scientific pursuits. From facilitating drug delivery mechanisms to efforts to discover disease and monitor complex cellular activities, it has greatly advanced research progress. Grade: 98%. CAS No. 146368-11-8. Molecular formula: C33H40N2O8S2. Mole weight: 656.8. | |
| Sulfo-Cyanine5-PEG3-Biotin | Sulfo-Cyanine5 is a far-red fluorophore widely used for biomolecule labeling, with excitation maximum at 646 nm and emission maximum at 662 nm. Far-red fluorescent tags with excitation above 600 nm and emission further than 650 nm are valuable for imaging techniques because of the lower background autofluorescence at these wavelengths. Besides, far-red fluorescent labels can be imaged simultaneously with near-red, orange, green, and blue tags, which is advantageous for multicolor imaging.,Biotin, or the water-soluble vitamin H, is well known not only for playing essential roles in various crucial metabolic cellular reactions but also for its extremely high affinity for avidin, a glycoprotein of egg white. Avidin, streptavidin (bacterial analogue of avidin), and neutravidin (deglycosylated avidin) bind non-cooperatively to biotin with high affinity. Thus, sulfo-Cyanine5 biotin conjugate can be used for detecting and quantifying biotin binding sites of avidin, streptavidin, and neutravidin in samples of different origin.,Sulfo-Cyanine5 biotin conjugate is a water-soluble reagent and its fluorescence is pH independent from pH 4 to pH 10. A flexible PEG3 linker between biotin moiety and fluorescent tag provides binding to avidin, streptavidin, or neutravidin without steric troubles.,The major applications of sulfo-Cyanine5 biotin conjugate include imaging (e.g. primary and secondary antibody labeling for Western Bl | |
| Sulfo DBCO-PEG4-amine | Sulfo DBCO-PEG4-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2055198-05-3. Pack Sizes: 5 mg; 10 mg. Product ID: HY-140286. | |
Our database is helping our users find suppliers everyday.
