American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
D-Proline benzyl ester hydrochloride 98+% (HPLC) D-Proline benzyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 10
Worldwide
D-proline dehydrogenase A flavoprotein (FAD). The enzyme prefers D-proline and acts on other D-amino acids with lower efficiency. Group: Enzymes. Synonyms: D-Pro DH; D-Pro dehydrogenase; dye-linked D-proline dehydrogenase. Enzyme Commission Number: EC 1.5.99.13. 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-1567; D-proline dehydrogenase; EC 1.5.99.13; D-Pro DH; D-Pro dehydrogenase; dye-linked D-proline dehydrogenase. Cat No: EXWM-1567. Creative Enzymes
D-Proline ethyl ester hydrochloride D-Proline ethyl ester hydrochloride. Group: Biochemicals. Alternative Names: D-Pro-OEt·HCl; (R)-Pyrrolidine-2-carboxylic acid ethyl ester hydrochloride. Grades: Highly Purified. CAS No. 131477-20-8. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 10
Worldwide
D-Proline ethyl ester hydrochloride D-Proline ethyl ester hydrochloride. Synonyms: D-Pro-OEt HCl; (R)-Pyrrolidine-2-carboxylic acid ethyl ester hydrochloride; (R)-Ethyl pyrrolidine-2-carboxylate hydrochloride. Grade: ≥ 97%. CAS No. 131477-20-8. Molecular formula: C7H13NO2·HCl. Mole weight: 179.62. BOC Sciences 10
D-Proline ethyl ester hydrochloride ≥97% D-Proline ethyl ester hydrochloride ≥97%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. USBiological 10
Worldwide
D-Proline methyl ester D-Proline methyl ester is an exceptional chemical entity finding extensive employment in synthesizing pharmaceutical medicaments catering to an array of pathologies such as cancer, diabetes and neurological maladies. Synonyms: (R)-2-(Methoxycarbonyl)pyrrolidine; (R)-Methyl pyrrolidine-2-carboxylate; (R)-Proline methyl ester; (R)-Pyrrolidine-2-carboxylic Acid Methyl Ester; (R)-Pyrrolidine-2-carboxylic Acid Methyl Ester; Methyl (R)-pyrrolidine-2-carboxylate; Methyl D-Prolinate. Grade: >98%. CAS No. 43041-12-9. Molecular formula: C6H11NO2. Mole weight: 129.16. BOC Sciences 7
D-Proline methyl ester hydrochloride D-Proline methyl ester hydrochloride. Synonyms: D-Pro-OMe HCl; (R)-Pyrrolidine-2-carboxylic acid methyl ester hydrochloride; (R)-methyl pyrrolidine-2-carboxylate hydrochloride; Methyl D-prolinate hydrochloride. Grade: ≥ 99% (HPLC). CAS No. 65365-28-8. Molecular formula: C6H11NO2·HCl. Mole weight: 165.60. BOC Sciences 10
D-Proline methyl ester hydrochloride D-Proline methyl ester hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 65365-28-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 10
Worldwide
D-Proline methyl ester hydrochloride 99+% (HPLC) D-Proline methyl ester hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 10
Worldwide
D-proline reductase (dithiol) The reaction is observed only in the direction of D-proline reduction. Other dithiols can function as reducing agents; the enzyme contains a pyruvoyl group and a selenocysteine residue, both essential for activity. Group: Enzymes. Enzyme Commission Number: EC 1.21.4.1. CAS No. 37255-43-9. 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-1256; D-proline reductase (dithiol); EC 1.21.4.1; 37255-43-9. Cat No: EXWM-1256. Creative Enzymes
D-Proline tert-butyl ester D-Proline tert-butyl ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 10
Worldwide
D-Proline tert-butyl ester D-Proline tert-butyl ester. Synonyms: D-Pro-OtBu (syrup); (R)-Pyrrolidine-2-carboxylic acid tert-butyl ester; (R)-tert-Butyl pyrrolidine-2-carboxylate. Grade: ≥ 99% (HPLC). CAS No. 90071-62-8. Molecular formula: C9H17NO2. Mole weight: 171.20. BOC Sciences 10
D-Proline tert-butyl ester hydrochloride D-Proline tert-butyl ester hydrochloride. Synonyms: D-Pro-OtBu HCl; (R)-Pyrrolidine-2-carboxylic acid tert-butyl ester hydrochloride; (R)-tert-Butyl pyrrolidine-2-carboxylate hydrochloride. Grade: ≥ 99% (HPLC). CAS No. 184719-80-0. Molecular formula: C9H17NO2·HCl. Mole weight: 207.70. BOC Sciences 10
D-Proline tert-butyl ester hydrochloride D-Proline tert-butyl ester hydrochloride. Group: Biochemicals. Alternative Names: D-Pro-OtBu·HCl; (R)-Pyrrolidine-2-carboxylic acid tert-butyl ester hydrochloride. Grades: Highly Purified. CAS No. 184719-80-0. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 10
Worldwide
D-Proline tert-Butyl Ester Hydrochloride D-Proline tert-Butyl Ester Hydrochloride. CAS No. 184719-80-0. Purity: >97.0%(GC)(T). Product ID: ACM184719800. Molecular formula: C9H17NO2.HCl. Mole weight: 207.7. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry. 4
D-Proline tert-butyl ester hydrochloride 98+% (HPLC) D-Proline tert-butyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 10
Worldwide
D-Prolinol A reagent used for asymmetric synthesis. Synonyms: (R)-2-Hydroxymethyl-pyrrolidine; (R)-2-Pyrrolidinemethanol; (R)-(-)-2-Pyrrolidinemethanol. Grade: > 95 % by HPLC. CAS No. 68832-13-3. Molecular formula: C5H11NO. Mole weight: 101.2. BOC Sciences 10
D-(-)-Prolinol 5g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Chiral Compounds. Formula: C5H11NO. CAS No. 68832-13-3. Prepack ID 45777293-5g. Molecular Weight 101.15. See USA prepack pricing. Molekula Americas
D-(-)-Prolinol 25g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Chiral Compounds. Formula: C5H11NO. CAS No. 68832-13-3. Prepack ID 45777293-25g. Molecular Weight 101.15. See USA prepack pricing. Molekula Americas
D-Prolinol (oil) 99+% (NMR) D-Prolinol (oil) 99+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. USBiological 10
Worldwide
D-Propargylglycine D-Propargylglycine. Synonyms: D-Propargyl-Gly-OH; D-Pra-OH; (R)-2-Amino-4-pentynoic acid; 4-Pentynoic acid, 2-amino-, (2R)-; (2R)-2-Amino-4-pentynoic acid; 4-Pentynoic acid, 2-amino-, (R)-; 4-Pentynoic acid, 2-amino-, D-; (R)-2-Aminopent-4-ynoic acid; (R)-α-Propargylglycine; D-2-Amino-4-pentynoic acid; D-2-Propynylglycine. Grade: ≥95%. CAS No. 23235-03-2. Molecular formula: C5H7NO2. Mole weight: 113.11. BOC Sciences 10
D-Propargylglycine 98+% D-Propargylglycine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. USBiological 10
Worldwide
D-Pro-Phe-Arg-Chloromethylketone D-Pro-Phe-Arg-Chloromethylketone, a inhibitor of coagulation factor XII and plasma kallikrein, plays an important role in thrombosis and inflammation[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 88546-74-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P4245. MedChemExpress MCE
D-Psicose D-psicose is an orally active rare sugar. D-psicose inhibits p38-MAPK phosphorylation and MCP-1 expression. D-psicose inhibits the AGEs/RAGE/NF-κB pathway. D-psicose protects pancreatic β-islets, improves hyperglycemia and high-fat diet-induced non-alcoholic fatty liver disease[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: D-Allulose. CAS No. 551-68-8. Pack Sizes: 10 mM * 1 mL in DMSO; 500 g. Product ID: HY-N9914. MedChemExpress MCE
D-Psicose-[3-C-d] D-Psicose-[3-C-d]. Synonyms: Allulose-3-C-d; D-Allulose-3-C-d; D-Psi-3-C-d; D-Psicopyranose-3-C-d; D-Psicopyranoside-3-C-d; D-Psicose-3-C-d; D-Ribo-2-hexulose-3-C-d. CAS No. 53685-24-8. Molecular formula: C6H11DO6. Mole weight: 181.17. BOC Sciences 2
D-psicose 3-epimerase The enzyme is highly specific for D-psicose and shows very low activity with D-tagatose (cf. EC 5.1.3.31, D-tagatose 3-epimerase). The enzyme from the bacterium Clostridium scindens requires Mn2+, whereas the enzymes from the bacteria Clostridium cellulolyticum, Clostridium sp. BNL1100, and Clostridium bolteae require Co2+ as optimum cofactor. The enzyme from Ruminococcus sp. is not dependent on the presence of metal ions, but its activity is enhanced by Mn2+. Group: Enzymes. Synonyms: DPEase (ambiguous). Enzyme Commission Number: EC 5.1.3.30. 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-5417; D-psicose 3-epimerase; EC 5.1.3.30; DPEase (ambiguous). Cat No: EXWM-5417. Creative Enzymes
D-Psicose (Standard) D-Psicose (Standard) is the analytical standard of D-Psicose (HY-N9914). This product is intended for research and analytical applications. D-psicose is an orally active rare sugar. D-psicose inhibits p38-MAPK phosphorylation and MCP-1 expression. D-psicose inhibits the AGEs/RAGE/NF-κB pathway. D-psicose protects pancreatic β-islets, improves hyperglycemia and high-fat diet-induced non-alcoholic fatty liver disease[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: D-Allulose (Standard). CAS No. 551-68-8. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N9914R. MedChemExpress MCE
D-psicose-[UL-13C6] D-psicose-[UL-13C6] is a labelled analogue of D-psicose that is a C3 epimer of L-Fructose. Synonyms: D-[UL-13C6]psicose; D-psicose-U-13C6. Molecular formula: [13C]6H12O6. Mole weight: 186.11. BOC Sciences 2
DPTA-OH DPTA-OH is a chelating agent that has been studied for the treatment of vascular diseases, coronary heart disease, myocardial ischemia, coronary artery restenosis, and coronary artery disease. Synonyms: Acetic acid, [(2-hydroxytrimethylene)dinitrilo]tetra-; N,N'-(2-Hydroxy-1,3-propanediyl)bis[N-(carboxymethyl)glycine]; 1,3-Diamino-2-hydroxypropane-N,N,N',N'-tetraacetic acid; 1,3-Diamino-2-hydroxypropanetetraacetic acid; 1,3-Diaminopropane-2-ol tetracetate; 1,3-Diaminopropanol tetraacetic acid; 2-Hydroxy-1,3-diaminopropane-N,N,N',N'-tetraacetic acid; 2-Hydroxy-1,3-diaminopropanetetraacetic acid; 2-Hydroxypropanediaminetetraacetic acid; 2-Hydroxypropylene-1,3-diamine-N,N,N',N'-tetraacetic acid; [(2-Hydroxytrimethylene)diimino]tetraacetic acid; DAPT; DHPTA; Diaminohydroxypropanetetraacetic acid; Diaminopropanol tetraacetic acid; DPTA; DTA; Hampronol; HPTA; NSC 59816. Grade: ≥95%. CAS No. 3148-72-9. Molecular formula: C11H18N2O9. Mole weight: 322.27. BOC Sciences 7
DPT Hydrochloride DPT Hydrochloride, a psychedelic entheogen belonging to the tryptamine family, inhibits the reuptake of dopamine, serotonin, and norepinephrine. The 5-HT2A receptor is an important site of action for DPT. Synonyms: N,N-Dipropyl-1H-indole-3-ethanamine Hydrochloride; 3-[2-(Dipropylamino)ethyl]indole Monohydrochloride. Grade: ≥95%. CAS No. 16382-06-2. Molecular formula: C16H25ClN2. Mole weight: 280.84. BOC Sciences 7
DPTIP DPTIP is a potent brain penetrant neutral sphingomyelinase 2 (N-SMase 2) inhibitor (exosome inhibitor), with an IC50 of 30 nM[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 351353-48-5. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-131002. MedChemExpress MCE
DPTIP DPTIP is a potent and selective sphingomyelin phosphodiesterase (N-SMase2) inhibitor (IC50 = 30 nM). DPTIP is metabolically stable and brain penetrant, regulating astrocyte-peripheral immune communication following brain inflammation. Synonyms: 2,6-Dimethoxy-4-[4-phenyl-5-(2-thienyl)-1H-imidazol-2-yl]phenol. Grade: 98%. CAS No. 351353-48-5. Molecular formula: C21H18N2O3S. Mole weight: 378.45. BOC Sciences 7
DPTN dihydrochloride DPTN is a potent and selective human, mouse, and rat A3AR antagonist with Ki values of 1.65, 9.61, and 8.53 nM, respectively[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 325767-87-1. Pack Sizes: 5 mg; 10 mg; 50 mg. Product ID: HY-153152. MedChemExpress MCE
dPTP dPTP could be used in the studies of DNA polymerases (through interactions) and the generationg of a library of mutants. Synonyms: 2'-Deoxy-P-nucleoside-5'-Triphosphate. Grade: ≥ 95 % by HPLC. CAS No. 173964-83-5. Molecular formula: C11H14Na4N3O14P3. Mole weight: 597.15. BOC Sciences 7
DPTPCz A bipolar host material for highly efficient blue phosphorescent OLEDs. TAPC:DPTPCz-based device showed a high EQE of 15.4%, which is the highest performance exciplex OLED up to date. Alternative Names: 3-(4,6-Diphenyl-1,3,5-triazin-2-yl)-9-phenyl-9H-carbazole. CAS No. 1313391-57-9. Molecular formula: C33H22N4. Mole weight: 474.55. IUPAC Name: 3-(4,6-diphenyl-1,3,5-triazin-2-yl)-9-phenylcarbazole. SMILES: C1=CC=C(C=C1)C2=NC(=NC(=N2)C3=CC4=C(C=C3)N(C5=CC=CC=C54)C6=CC=CC=C6)C7=CC=CC=C7. InChI: InChI=1S/C33H22N4/c1-4-12-23(13-5-1)31-34-32(24-14-6-2-7-15-24)36-33(35-31)25-20-21-30-28(22-25)27-18-10-11-19-29(27)37(30)26-16-8-3-9-17-26/h1-22H. Alfa Chemistry Materials 5
DPY-2103 DPY-2103 is a useful intermediate for chemical synthesis of a number of biologically active drugs. Uses: A useful intermediate. Synonyms: DPY-2103; DPY 2103; DPY2103; dimethyl 3,3'-(methylenebis(5-formyl-4-methyl-1H-pyrrole-2,3-diyl))dipropionate. Grade: ≥98%. CAS No. 4792-10-3. Molecular formula: C21H26N2O6. Mole weight: 402.45. BOC Sciences 7
DPY-3050 DPY-3050 is a useful intermediate for chemical synthesis of a number of biologically active drugs. Uses: A useful intermediate. Synonyms: DPY-3050; DPY 3050; DPY3050. 1H-Pyrrole-3-propanoic acid, 2,?2'-methylenebis[5-[(1,?1-dimethylethoxy)?carbonyl]?-4-methyl-, 3,?3'-dimethyl ester. Grade: ≥96%. CAS No. 30103-05-0. Molecular formula: C29H42N2O8. Mole weight: 546.29. BOC Sciences 7
DPY-6602 DPY-6602, a pyrrole derivative, could be widely used as an intermediate in sorts of areas like photosensitizers and antitumor drugs. Synonyms: DPY-6602; DPY 6602; DPY6602; tert-butyl 5-((4-ethyl-5-formyl-3-methyl-1H-pyrrol-2-yl)methyl)-3,4-dimethyl-1H-pyrrole-2-carboxylate. Grade: 98%. CAS No. 145696-60-2. Molecular formula: C20H28N2O3. Mole weight: 344.21. BOC Sciences 7
DPyPE DPyPE is a neutral phosphatidylethanolamine lipid composed of a polyisoprene alkyl chain with two pyridine-containing phosphine ligands. DPyPE is mainly used in liposome formulations and to enhance the efficiency of gene delivery in vitro and in vivo. For example, DPyPE can be mixed with cationic lipids such as VC1052 (HY-156616) (in a 1:1 ratio) to form the vaccine adjuvant Vaxfectin (HY-142998). DPyPE assists VC1052 in binding to negatively charged pDNA to form a uniform liposome complex by regulating the fluidity and stability of the liposome membrane[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 201036-16-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-112766. MedChemExpress MCE
D-Pyroglutamic acid ethyl ester D-Pyroglutamic acid ethyl ester. Synonyms: D-Pyr-OEt; (R)-5-Oxopyrrolidine-2-carboxylic acid ethyl ester; D Pyr OEt. Grade: ≥ 98% (NMR). CAS No. 68766-96-1. Molecular formula: C7H11NO3. Mole weight: 157.17. BOC Sciences 10
D-Pyroglutamic acid ethyl ester 98+% (NMR) D-Pyroglutamic acid ethyl ester 98+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. USBiological 10
Worldwide
D-Pyroglutamic acid tert-butyl ester D-Pyroglutamic acid tert-butyl ester. Group: Biochemicals. Alternative Names: tert-Butyl 5-oxo-D-prolinate. Grades: Highly Purified. CAS No. 205524-46-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H15NO3. US Biological Life Sciences. USBiological 10
Worldwide
D-Pyr-OH D-Pyr-OH is a chiral resolution reagent to separate racemic compounds into different mirror isomers and is an important tool for the production of optically active drugs. Uses: Serves as a building block in the synthesis of diphthamide. Synonyms: D-Pyroglutamic acid; D-5-Oxo-2-pyrrolidinecarboxylic acid; D Pyr OH. Grade: ≥ 99% (Assay). CAS No. 4042-36-8. Molecular formula: C5H7NO3. Mole weight: 129.11. BOC Sciences 10
D-Pyr-OH 99+% D-Pyr-OH 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 10
Worldwide
DQP 1105 DQP 1105 has been found to be a NMDA receptor antagonist and could exhibit potential activities in the treatment of neurological disability. Synonyms: DQP-1105; DQP 1105; DQP1105; 5-(4-Bromophenyl)-3-(1,2-dihydro-6-methyl-2-oxo-4-phenyl-3-quinolinyl)-4,5-dihydro-γ-oxo-1H-pyrazole-1-butanoic acid. Grade: ≥97% by HPLC. CAS No. 380560-89-4. Molecular formula: C29H24BrN3O4. Mole weight: 558.42. BOC Sciences 7
DQP 1105 DQP 1105. Group: Biochemicals. Grades: Purified. CAS No. 380560-89-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 10
Worldwide
DQP-1105 DQP-1105 is a potent noncompetitive NMDA receptor antagonist. DQP-1105 inhibits GluN2C- and GluN2D-containing receptors (IC50=7.0 and 2.7 μM, respectively). The IC50 values are at least 50-fold lower than those for recombinant GluN2A-, GluN2B-, GluA1-, or GluK2-containing receptors[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 380560-89-4. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-107711. MedChemExpress MCE
D-(-)-Quinic acid D-(-)-Quinic acid. Group: Biochemicals. Alternative Names: 1, 3, 4, 5-Tetra hydroxycyclohexane carboxylic acid. Grades: Highly Purified. CAS No. 77-95-2. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C7H12O6. US Biological Life Sciences. USBiological 9
Worldwide
D-(-)-Quinic acid 25g Pack Size. Group: Analytical Reagents, Building Blocks, Organics. Formula: C7H12O6. CAS No. 77-95-2. Prepack ID 28404581-25g. Molecular Weight 192.17. See USA prepack pricing. Molekula Americas
D-(-)-Quinic acid D-(-)-Quinic acid scavenges hydrogen peroxide (IC50=87.11 μg/mL) and exhibits antioxidant activity. D-(-)-Quinic acid is the inhibitor for MAO and α-Glucosidase (IC50 =93.75 μg/mL). D-(-)-Quinic acid is orally active[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 77-95-2. Pack Sizes: 10 mM * 1 mL in Water; 100 mg; 500 mg. Product ID: HY-N0464. MedChemExpress MCE
D-(-)-Quinic acid 100g Pack Size. Group: Analytical Reagents, Building Blocks, Organics. Formula: C7H12O6. CAS No. 77-95-2. Prepack ID 28404581-100g. Molecular Weight 192.17. See USA prepack pricing. Molekula Americas
D(-)-Quinic Acid D(-)-Quinic Acid is used in the synthesis of anti-influenza/anti-swine flu medication. Group: Biochemicals. Alternative Names: D-Quinic Acid; Quinic Acid; (-)-Quinic Acid; [1R-(1α, 3α, 4α, 5 β ) ] -1, 3, 4, 5-Tetra hydroxycyclohexane carboxylic Acid; (1 α , 3R, 4 α , 5R) -1, 3, 4, 5-Tetra hydroxycyclohexane carboxylic Acid. Grades: Highly Purified. CAS No. 77-95-2. Pack Sizes: 1g. US Biological Life Sciences. USBiological 9
Worldwide
D-Quinovosamine hydrochloride D-Quinovosamine hydrochloride, an extensively applied pharmaceutical compound in the biomedical sector, showcasing remarkable antimicrobial characteristics, rendering it highly efficacious in stduying diverse bacterial infections. Its mechanism of action centers around the inhibition of bacterial cell wall synthesis, consequently thwarting their proliferation and survival. Synonyms: 2-Amino-2,6-dideoxy-D-glucopyranose; 6-Deoxy-D-glucosamine. CAS No. 6189-58-8. Molecular formula: C6H13NO4.HCl. Mole weight: 199.63. BOC Sciences 7
DR 2313 DR 2313 has been found to be a PARP-1/PARP-2 inhibitor and could exhibit neuroprotective avtivities as well as reduce cortical infarct volume in focal ischemia. Synonyms: 1,5,7,8-Tetrahydro-2-methyl-4H-thiopyrano[4,3-d]pyrimidin-4-one. Grade: ≥99% by HPLC. CAS No. 284028-90-6. Molecular formula: C8H10N2OS. Mole weight: 182.24. BOC Sciences 7
DR 4485 hydrochloride DR 4485 hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 402942-53-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 10
Worldwide
DR 4485 hydrochloride The hydrochloride salt form of DR 4485, which has been found to be a 5-HT7 antagonist and is orally bioavailable. Synonyms: DR4485 HCl; DR4485 Hydrochloride; DR 4485 HCl; DR 4485 Hydrochloride; DR-4485 HCl; DR-4485 Hydrochloride; 6-Chloro-2a-[4-[4-(4-chlorophenyl)-3,6-dihydro-1(2H)-pyridinyl]butyl]-2a,3,4,5-tetrahydrobenz[cd]indol-2(1H)-one hydrochloride. Grade: ≥98% by HPLC. CAS No. 402942-53-4. Molecular formula: C26H28Cl2N2O.HCl. Mole weight: 491.88. BOC Sciences 7
Dracorhodin Dracorhodin, the main component in sanguis draconis, is a flavylium compound belonging to the anthocyanin family. Dracorhodin can induce vasodilatation[1]. Uses: Scientific research. Category: Natural products. CAS No. 643-56-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg. Product ID: HY-N4081. MedChemExpress MCE
D-(+)-Raffinose-13C6 D-(+)-Raffinose-13C6 is the labelled analogue of D-(+)-Raffinose. Synonyms: Raffinose-13C6; D-Raffinose-13C6. Molecular formula: C12[13C]6H32O16. Mole weight: 510.39. BOC Sciences 7
D-(+)-Raffinose-d6 D-(+)-Raffinose-d6 is the labelled analogue of D-(+)-Raffinose. Synonyms: Raffinose-d6; D-Raffinose-d6. Molecular formula: C18H26D6O16. Mole weight: 510.47. BOC Sciences 7
D-(+)-Raffinose pentahydrate 100g Pack Size. Group: Biochemicals, Carbohydrates, Sugars. Formula: C18H32O16 ·5H2O. CAS No. 17629-30-0. Prepack ID 44163104-100g. Molecular Weight 594.51. See USA prepack pricing. Molekula Americas
D-Raffinose pentahydrate D-Raffinose pentahydrate is used as a filler, blood substitute, stabilizer and water scavenger in freeze-drying and as a stabilizer in freeze-dried formulations. Synonyms: 1,6-a-D-Raffinose pentahydrate; Melitose Pentahydrate; D-(+)-Raffinose Pentahydrate; β-D-Fructofuranosyl-O-α-D-galactopyranosyl-(1→6)-α-D-glucopyranoside pentahydrate; Raffinose Pentahydrate; D-Raffinose Pentahydrate; Gossypose Pentahydrate; Melitriose Pentahydrate; NSC 170228 Pentahydrate; Nittenraffinose Pentahydrate. Grade: ≥95%. CAS No. 17629-30-0. Molecular formula: C18H32O16.5H2O. Mole weight: 594.51. BOC Sciences 7
Draflazine Draflazine (R-75231) is a ENT1 inhibitor. Draflazine (R-75231) completely reverses the hypersensitivity in the complete Freunds adjuvant (CFA) model of mechanical hyperalgesia and the carrageenan inflammation model of thermal and mechanical hyperalgesia[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: R-75231; R88021. CAS No. 120770-34-5. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-106841. MedChemExpress MCE
Dragendorff reagent Dragendorff reagent is used for detecting alkaloids and other nitrogen-containing compounds. Dragendorff reagent is a solution of potassium bismuth iodide composing of Basic bismuth nitrate (Bi(NO3)3), Tartaric acid (HY-N2436), and Potassium iodide (KI). When contact with alkaloids, Dragendorff reagent produces an orange or orange red precipitate[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 39775-75-2. Pack Sizes: 10 mL; 25 mL; 50 mL; 100 mL. Product ID: HY-159051. MedChemExpress MCE
Dragendorff reagent Dragendorff reagent. Uses: For analytical and research use. CAS No. 39775-75-2. Catalog: AP39775752. Alfa Chemistry Analytical Products
Dragon’s Blood P.E. 99% Dragon’s Blood P.E. 99%. Pharma Resources International LLC
CA, FL & NJ
Dra I One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 20-fold overdigestion with enzyme about 70% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 1000U; 5000U. TTT↑AAA AAA↓TTT. Activity: 20000u.a./ml. Appearance: 10 X SE-buffer G, BSA. Storage: -20°C. Form: Liquid. Source: Deinococcus radiophilus. Pack: 10 mM Tris-HCl (pH 7.5); 250 mM NaCl; 0.1 mM EDTA; 7 mM 2-mercaptoethanol; 100 μg/ml BSA, 50% glycerol. Cat No: ET-1096RE. Creative Enzymes
Dra III One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 10-fold overdigestion with enzyme 70% of the dna fragments can be ligated and recut. in the presence of 10%peg ligation is better. Group: Restriction Enzymes. Purity: 500 U; 2500U. CACNNN↑GTG GTG↓NNNCAC. Activity: 5000u.a./ml. Appearance: 10 X SE-buffer 2K, BSA. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene Dra III from Deinococcus radiophilus. Pack: 10 mM Tris-HCl (pH 7.5); 300 mM NaCl; 0.1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1097RE. Creative Enzymes
DRAK2-IN-1 DRAK2-IN-1 is a potent, selective and ATP-competitive DRAK2 inhibitor with an IC50 and a Ki of 3 nM and 0.26 nM, respectively. It also has inhibitory effect on DRAK1 with an IC50 of 51 nM. Synonyms: N-((2Z,3Z)-3-(hydroxyimino)-2'-oxo-[2,3'-biindolinylidene]-5'-yl)pentanamide; Pentanamide, N-[(3Z)-3-[(3Z)-1,3-dihydro-3-(hydroxyimino)-2H-indol-2-ylidene]-2,3-dihydro-2-oxo-1H-indol-5-yl]-. Grade: ≥95%. CAS No. 871837-60-4. Molecular formula: C21H20N4O3. Mole weight: 376.41. BOC Sciences 7
Dram Vials Dram Vials. Product ID: PM-027. Product Keywords: Packaging Materials; Glass Packaging; PM-027; Dram Vials. CD Formulation
DRB18 DRB18 is a pan-class I GLUT (glucose transporters) inhibitor. DRB18 is likely to bind the outward open conformation of GLUT1-4, reducing tumor growth through inhibiting GLUT1-4-mediated glucose transport and metabolisms. Synonyms: 5,5'-(((4-chloro-1,2-phenylene)bis(azanediyl))bis(methylene))bis(2-methylphenol); DRB 18; DRB-18; NSC 781082. Grade: ≥95%. CAS No. 2863686-81-9. Molecular formula: C22H23ClN2O2. Mole weight: 382.88. BOC Sciences 7

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