A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
SULFOSALICYLIC ACID, DIHYDRATE, ACS Reagent, crystal, (5-Sulfosalicylic Acid, Dihydrate; 2-Hydroxy-5-Sulfobenzoic Acid), Formula: HO3SC6H3(OH)CO2H.2H2O. CAS No. 5965-83-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Sulfo-SANPAH
Sulfo-SANPAH is a primary amine-nitrobenzene azide cross-linker. Sulfo-SANPAH improves the functionalization process of PDMS surfaces, is covalently bound to the PAAm gel surface. Sulfo-SANPAH is widely used to crosslink ECM proteins to various substrates, including acrylic-based hydrogels, such as polyacrylamide hydrogels. Sulfo-SANPAH facilitates covalent binding through its negatively charged sulfonate group on its N-hydroxysuccinimide ester ring and a photoactivated phenyl azide group that is highly reactive with nucleophiles and free radicals[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 102568-43-4. Pack Sizes: 5 mg; 10 mg. Product ID: HY-137383.
Sulfo-SMCC sodium
Sulfo-SMCC sodium is a commonly used hetero-bifunctional, noncleavable ADC crosslinker bearing N-hydroxysuccinimide (NHS) ester and maleimide groups to react with primary amines and sulfhydryl groups, respectively. Uses: Scientific research. Category: Signaling pathways. CAS No. 92921-24-9. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 200 mg; 500 mg. Product ID: HY-D0975.
Sulfo-SMCC sodium
Sulfo-SMCC sodium is a commonly used hetero-bifunctional, noncleavable ADC crosslinker bearing N-hydroxysuccinimide (NHS) ester and maleimide groups to react with primary amines and sulfhydryl groups, respectively. Synonyms: Sulfo-SMCC; Sodium 1-((4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexanecarbonyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate. Grade: >98.0%. CAS No. 92921-24-9. Molecular formula: C16H17N2NaO9S. Mole weight: 436.37.
sulfo-SPDB-DM4
sulfo-SPDB-DM4 is a agent-linker conjugate for ADC by using the maytansinebased payload (DM4, an antitubulin agent) via the sulfo-SPDB linker. Uses: Scientific research. Category: Signaling pathways. CAS No. 1626359-59-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-101141.
sulfo-SPDB-DM4
DM4 with a reactive linker sulfo-SPDB, which can react with antibody to make antibody drug conjugate. DM4 can bind to tubulin at or near the vinblastine-binding site. Synonyms: Maytansinoid DM4- succinimidyl 4-(N-maleimidomethyl)cyclohexane-3-sulfo-carboxylate. Grade: ≥98%. CAS No. 1626359-59-8. Molecular formula: C46H63ClN4O17S3. Mole weight: 1075.66.
Sulfosuccinimidyl 3-[[2-(Biotinamido)ethyl] dithio]propionate Sodium Salt
Sulfosuccinimidyl 3-[[2-(Biotinamido)ethyl] dithio]propionate Sodium Salt. Uses: A water soluble biotynylating reagent which can label sert transiently expressed in vitro. it is water soluble, and ideal for reversible bitynylation reactions. Synonyms: 3-[[2-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethyl]dithio]-propanoic acid 2,5-dioxo-3-sulfo-1-pyrrolidinyl ester, sodium salt; NHS-SS-BIOTIN sodium salt. Grade: 95%. CAS No. 325143-98-4. Molecular formula: C19H27N4NaO9S4. Mole weight: 606.69.
Sulfosuccinimidyl 3-[[2-(Biotinamido)ethyl] dithio]propionate Sodium Salt (NHS-SS-BIOTIN Sodium Salt)
Sulfosuccinimidyl 3-[[2-(Biotinamido)ethyl] dithio]propionate Sodium Salt (NHS-SS-BIOTIN Sodium Salt). Group: Biochemicals. Grades: Highly Purified. CAS No. 325143-98-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C19H27N4NaO9S4, Molecular Weight: 606.69. US Biological Life Sciences.
Worldwide
sulfo-Succinimidyl-3 (4-hydroxyphenyl) propionate
sulfo-Succinimidyl-3 (4-hydroxyphenyl) propionate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 106827-57-0. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Sulfosuccinimidyl-3-(4-hydroxyphenyl) Propionate
Sulfosuccinimidyl-3-(4-hydroxyphenyl) Propionate. CAS No. 34071-95-9. Pack Sizes: Milligram Quantities: 100 mg. Order Number: I103.
Sulfosuccinimidyl Myristate Sodium is an analog of Sulfosuccinimidyl Oleate Sodium (S689200). Group: Biochemicals. Grades: Highly Purified. CAS No. 162823-01-0. Pack Sizes: 25mg, 250mg. Molecular Formula: C18H30NNaO7S, Molecular Weight: 427.49. US Biological Life Sciences.
Sulfosuccinimidyl oleate sodium (Sulfo-N-succinimidyl oleate sodium) is a long chain fatty acid that inhibits fatty acid transport into cells. Sulfosuccinimidyl oleate sodium is a potent and irreversible inhibitor of mitochondrial respiratory chain with IC50 of 4 μM. It inhibits CD36 mediated LCFA transport. It exhibits anti-inflammatory effect. Group: Inhibitors. Alternative Names: Sulfo-N-succinimidyl oleate sodium. CAS No. 1212012-37-7. Pack Sizes: 5mg. Product ID: E2988. Formula: C22H37NO7S.Na. Storage Conditions: 3 years -20°C powder.
United States; Europe
Sulfosuccinimidyl Stearate Sodium
Sulfosuccinimidyl Stearate Sodium is an analog of Sulfosuccinimidyl Oleate Sodium (S689200). Group: Biochemicals. Grades: Highly Purified. CAS No. 163451-87-4. Pack Sizes: 25mg, 250mg. Molecular Formula: C22H38NNaO7S, Molecular Weight: 483.59. US Biological Life Sciences.
Worldwide
Sulfosulfuron
Sulfosulfuron. Group: Biochemicals. Grades: Highly Purified. CAS No. 141776-32-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C16H18N6O7S2. US Biological Life Sciences.
Worldwide
Sulfo-TAG COOH trisodium
Sulfo-TAG COOH trisodium (Example 2) is a catalyst ligand that can be used for the synthesis of electrochemiluminescence (ECL) labels. Uses: Scientific research. Category: Signaling pathways. CAS No. 482618-43-9. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-W697935.
Sulfotep
Sulfotep. Group: Biochemicals. Alternative Names: Thiodiphosphoric acid ([(HO)2P(S)]2O) OP,OP,OP',OP'-tetraethyl ester; Thiodiphosphoric acid ([(HO)2P(S)]2O) tetraethyl ester; ASP 47. Grades: Highly Purified. CAS No. 3689-24-5. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C8H20O5P2S2. US Biological Life Sciences.
Worldwide
Sulfoxaflor
Sulfoxaflor, is a new insecticide which acts as an insect neurotoxin, and is the only member of class of chemicals called the sulfoximines which act on the central nervous system of insects with much lower toxicity to mammals. Group: Biochemicals. Alternative Names: N- [Methyloxido [1- [6- (trifluoromethyl) -3-pyridinyl] ethyl] -&lambda: 4-sulfanylidene] cyanamide; GF 2032; GF 2372; Methyl[1-(2-trifluoromethylpyridin-5-yl)ethyl]-N-cyanosulfoximine; Sulfoxaflor; Transform; XDE 208. Grades: Highly Purified. CAS No. 946578-00-3. Pack Sizes: 10mg. Molecular Formula: C10H10F3N3OS, Molecular Weight: 277.27. US Biological Life Sciences.
Worldwide
Sulfoxide
Sulfoxide. Alternative Names: SULFOX-ADE;SULFOX-CIDE;SULFOXIDE;SULFOXONE SODIUM;SULFOXYL(R);N-OCTYL SULPHOXIDE OF ISOSAFROLE;1-(2,3-Methylendioxyfenyl)-2-(oktylsufinyl)propan;1,2-(methylenedioxy)-4-(2-(octylsulfinyl)propyl)-benzen. CAS No. 120-62-7. Product ID: ACM120627. Molecular formula: C18H28O3S. Mole weight: 324.48. Alfa Chemistry - ISO 9001:32057 Certified.
Sulfoxone (diaminodiphenylsulfone sodium methanesulfonate) is the sodium methanesulfonate salt of sulfoxone, which is itself the methanesulfonylmethyl derivative of dapsone (4,4'-diaminodiphenylsulfone). It is a water-soluble prodrug precursor to dapsone with antimycobacterial and anti-inflammatory activity. Applications: Indicated for the treatment of leprosy and dermatitis herpetiformis. sulfoxone is a water-soluble prodrug of dapsone with antimycobacterial and anti-inflammatory activity, hydrolyzed in vivo to dapsone which inhibits folate biosynthesis and suppresses neutrophil-mediated inflammation. Category: Active pharmaceutical ingredients. CAS No. 120-62-7. Product ID: API120627. Molecular formula: C18H28O3S. Mole weight: 324.48. EINECS: 204-412-3. InChIKey: ATTZFSUZZUNHBP-UHFFFAOYSA-N.
Sulfur
Formula: SULFUR, Formula: SUBLIMED, UFormula: SP, powder, Formula: S. CAS No. 7704-34-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Sulfur
Formula: SULFUR, POWDER, 99.5% pure, -100 mesh, Formula: S. CAS No. 7704-34-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Sulfur
Powder, technical grade. Sulfur CAS Number: 7704-34-9. Pack Sizes: 1 lb or 5 lb.
Los Angeles, CA 90023
Sulfur
Formula: SULFUR, GRANULEFormula: S, 99.9995% pure, 12 mm pieces and smaller, Formula: S. CAS No. 7704-34-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Sulfur-(32-S)
Sulfur-(32-S). Group: Biochemicals. Grades: Highly Purified. CAS No. 13981-57-2. Pack Sizes: 100mg, 250mg. Molecular Formula: H232S, Molecular Weight: 33.99. US Biological Life Sciences.
Worldwide
Sulfur-34 (99+%)
Isotope labelled Sulfur is an essential element for all life, and is widely used in biochemical processes such as metabolic reactions. Elemental sulfur is mainly used as a precursor to other chemicals such as sulfuric acid. Sulfur is increasingly used as a component of fertilizers. It can be used as an ingredient of Pesticide as well. Group: Biochemicals. Grades: Highly Purified. CAS No. 13965-97-4. Pack Sizes: 1mg, 5mg. Molecular Formula: 34S, Molecular Weight: 33.97. US Biological Life Sciences.
Worldwide
Sulfur-[34S]
Sulfur-[34S]. Synonyms: S 34. Grade: 90% atom 34S. CAS No. 13965-97-4. Molecular formula: [34S]. Mole weight: 33.97.
Sulfurated Potash
Liver of Sulfur / Clumps. Sulfurated Potash CAS Number: 39365-88-3. Pack Sizes: 1 lb or 5 lb.
Los Angeles, CA 90023
Sulfur BP
Sulfur BP. CAS No. 7704-34-9. Molecular formula: S.
sulfur carrier protein ThiS adenylyltransferase
Binds Zn2+. The enzyme catalyses the adenylation of ThiS, a sulfur carrier protein involved in the biosynthesis of thiamine.The enzyme shows significant structural similarity to ubiquitin-activating enzyme. In Escherichia coli, but not in Bacillus subtilis, the enzyme forms a cross link from Cys-184 to the ThiS carboxy terminus (the position that is also thiolated) via an acyldisulfide. Group: Enzymes. Synonyms: thiF (gene name). Enzyme Commission Number: EC 2.7.7.73. 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-3285; sulfur carrier protein ThiS adenylyltransferase; EC 2.7.7.73; thiF (gene name). Cat No: EXWM-3285.
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, O
Sulfuretin
Sulfuretin inhibits the inflammatory response by suppressing the NF-κB pathway. Sulfuretin can be used for the research of allergic airway inflammation. Sulfuretin reduces oxidative stress, platelet aggregation, and mutagenesis[1]. Sulfuretin is a competitive and potent inhibitor of monophenolase and diphenolase activities with the IC50 of 13.64 μM[2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 120-05-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-N1193.
Sulfuric acid
1lt Pack Size. Group: Analytical Reagents, Inorganic Chemicals. Formula: H2O4S. CAS No. 7664-93-9. Prepack ID 23238854-1lt. Molecular Weight 98.08. See USA prepack pricing.
Sulfuric acid
Sulfuric acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 7664-93-9. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
Sulfuric Acid
Sulfuric Acid. Grades: ACS. CAS No. 7664-93-9. Pack Sizes: Milliliter Quantities: 500 ml, 6 x 500 ml, 2.5 L, 19 L. Order Number: 16300.
www.prochemonline.com
Sulfuric Acid
Sulfuric Acid. Grades: 93%, PC High (90-95%). CAS No. 7664-93-9. Pack Sizes: Liter Quanitites: 19 L, 185 L. Order Number: 16320.
www.prochemonline.com
Sulfuric Acid
Sulfuric Acid. Grades: 98+%, Etchba Very High (95-98%). CAS No. 7664-93-9. Pack Sizes: Liter Quanitites: 19 L, 185 L. Order Number: 16330.
1lt Pack Size. Group: Analytical Reagents, Building Blocks, Diagnostic Raw Materials, Inorganic Chemicals. Formula: H2SO4. CAS No. 7664-93-9. Prepack ID 90018440-1lt. Molecular Weight 98.08. See USA prepack pricing.
Sulfuric acid, 1.0N Standardized Solution
1lt Pack Size. Group: Analytical Reagents, Building Blocks, Inorganic Chemicals. Formula: H2SO4. CAS No. 7664-93-9. Prepack ID 90028490-1lt. Molecular Weight 98.08. See USA prepack pricing.
Sulfuric Acid, 50%
Sulfuric Acid, 50%. Grades: PC Grade. CAS No. 7664-93-9. Pack Sizes: Liter Quanitites: 19 L, 202 L. Order Number: 63724.
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Sulfuric acid 95%
1lt Pack Size. Group: Analytical Reagents, Diagnostic Raw Materials, Inorganic Chemicals. Formula: H2O4S. CAS No. 7664-93-9. Prepack ID 24702466-1lt. Molecular Weight 98.08. See USA prepack pricing.