A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
S-(2-Hydroxy-5-nitrobenzoyl)-6-thioinosine. Group: Biochemicals. Alternative Names: 6-[(2-Hydroxy-5-nitrobenzyl)thio]-9-b-D-ribofuranosylpurine. Grades: Highly Purified. CAS No. 56964-73-9. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C17H17N5O7S. US Biological Life Sciences.
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S- (2-Hydroxyethyl) glutathione
A glutathione derivative as inhibitor of glutathione S-transferase. Group: Biochemicals. Alternative Names: L-γ-Glutamyl-S-(2-hydroxyethyl)-L-cysteinylglycine; L-N-[1-[ (Carboxymethyl) carbamoyl]-2-[ (2-hydroxyethyl) thio]ethyl]glutamine; N-[N-L-γ-Glutamyl-S-(2-hydroxyethyl)-L-cysteinyl]glycine; S-( β -Hydroxyethyl) glutathione. Grades: Highly Purified. CAS No. 28747-20-8. Pack Sizes: 25mg. US Biological Life Sciences.
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S- (2-Hydroxyethyl) glutathione-d4 Hydrochloride
A labeled glutathione derivative as inhibitor of glutathione S-transferase. Group: Biochemicals. Alternative Names: L-γ-Glutamyl-S-(2-hydroxyethyl-d4)-L-cysteinylglycine Hydrochloride; N-[1-[ (Carboxymethyl) carbamoyl]-2-[ (2-hydroxyethyl-d4) thio]ethyl]tamine Hydrochloride; S-( β-Hydroxyethyl-d4)glutathione Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
S- (2-Hydroxyethyl) glutathione Hydrochloride
A glutathione derivative as inhibitor of glutathione S-transferase. Group: Biochemicals. Alternative Names: L-γ-Glutamyl-S-(2-hydroxyethyl)-L-cysteinylglycine Hydrochloride; N-[1-[ (Carboxymethyl) carbamoyl]-2-[ (2-hydroxyethyl) thio]ethyl]. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
S-(2-Hydroxyethyl)-L-cysteine
A metabolite of ethylene oxide. Group: Biochemicals. Alternative Names: 3- (2-Hydroxyethylthio) alanine; (2R) -2-Amino-3-[ (2-hydroxyethyl) sulfanyl]propionic Acid; (S)-2-Hydroxyethyl-L-cysteine; 3-( β -Hydroxyethylthio) alanine; 3-[(2-Hydroxyethyl)thio]-L-alanine. Grades: Highly Purified. CAS No. 6367-98-2. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
S-2-Hydroxyethyl-L-cysteine
A metabolite of ethylene oxide. Alternative Names: Hydroxyethylcysteine; S-(2-Hydroxyethyl)-L-cysteine; S-(2-Hydroxyethyl)cysteine. Grades: 95%. CAS No. 6367-98-2. Molecular formula: C5H11NO3S. Mole weight: 165.21.
S- (2-Hydroxypropyl) glutathione
A biliary glutamyl cysteinyl glycine (GSH) conjugate metabolite of 1,2-dibromo-3-chloropropane (DBCP). Group: Biochemicals. Alternative Names: L-γ-Glutamyl-S-(2-hydroxypropyl)-L-cysteinylgycine; N-[N-L-γ-glutamyl-S-(2-hydroxypropyl)-L-cysteinyl]glycine. Grades: Highly Purified. CAS No. 85933-29-5. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
S- (2-Hydroxypropyl) glutathione-d6
A labeled biliary glutamyl cysteinyl glycine (GSH) conjugate metabolite of 1,2-dibromo-3-chloropropane (DBCP). Group: Biochemicals. Alternative Names: L-γ-Glutamyl-S-(2-hydroxypropyl)-L-cysteinylgycine-d6; N-[N-L-γ-glutamyl-S-(2-hydroxypropyl)-L-cysteinyl]glycine-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
100mg Pack Size. Group: Building Blocks, Chiral Compounds, Organics. Formula: C2H5CH(CH3)CO2H. CAS No. 1730-91-2. Prepack ID 90026524-100mg. Molecular Weight 102.13. See USA prepack pricing.
S-2-Methylpyrrolidine
Methylpyrrolidine. CAS No. 59335-84-1. Categories: (s)-2-methylpyrrolidine.
S-(+)-2-Octanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 6169-6-8. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences.
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S)-(+)-2-Octanol
1g Pack Size. Group: Building Blocks, Chiral Compounds, Research Organics & Inorganics. Formula: C8H18O. CAS No. 6169-6-8. Prepack ID 18605498-1g. Molecular Weight 130.23. See USA prepack pricing.
S)-(+)-2-Octanol
5g Pack Size. Group: Building Blocks, Chiral Compounds, Research Organics & Inorganics. Formula: C8H18O. CAS No. 6169-6-8. Prepack ID 18605498-5g. Molecular Weight 130.23. See USA prepack pricing.
s-(2-Oxocyclohexyl)carbamic acid tert-butyl ester
s-(2-Oxocyclohexyl)carbamic acid tert-butyl ester. Alternative Names: (2-Oxocyclohexyl)carbamic acid tert-butyl ester. CAS No. 145106-47-4. Product ID: ACM145106474. Molecular formula: C11H19NO3. Mole weight: 213.27. Alfa Chemistry - ISO 9001:32057 Certified.
S2P endopeptidase
Type example of peptidase family M50. The transcription factors SREBP-1 and -2 are synthesized as precursor proteins that are attached to the membranes of the endoplasmic reticulum and two cleavages are needed to release the active factor so that it can move to the nucleus. This enzyme cleaves the second of these, and is thus the "site 2 protease", S2P. Group: Enzymes. Enzyme Commission Number: EC 3.4.24.85. CAS No. 752251-31-3. 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-4369; S2P endopeptidase; EC 3.4.24.85; 752251-31-3. Cat No: EXWM-4369.
S-(+)-2-Pentanol
500mg Pack Size. Group: Building Blocks, Chiral Compounds, Organics, Solvents. Formula: C5H12O. CAS No. 26184-62-3. Prepack ID 64786361-500mg. Molecular Weight 88.15. See USA prepack pricing.
S)-(+)-2-Phenylglycine
100g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks. Formula: C8H9NO2. CAS No. 2935-35-5. Prepack ID 16437560-100g. Molecular Weight 151.16. See USA prepack pricing.
S)-(+)-2-Phenylglycinol
5g Pack Size. Group: Amino Acids, Biochemicals, Peptide Reagents. Formula: C8H11NO. CAS No. 20989-17-7. Prepack ID 58765222-5g. Molecular Weight 137.18. See USA prepack pricing.
S 32212 hydrochloride
S 32212 hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 847871-78-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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S 32826
S 32826. Group: Biochemicals. Grades: Purified. CAS No. 1103672-43-0. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
S 3304
S 3304 is a matrix metalloproteinases (MMP) inhibitor. Alternative Names: S-3304; S3304; D-Tryptophan, N-[[5-[2-(4-methylphenyl)ethynyl]-2-thienyl]sulfonyl]-. CAS No. 203640-27-1. Molecular formula: C24H20N2O4S2. Mole weight: 464.6.
L-Cysteine derivative. Group: Biochemicals. Alternative Names: S-(3,4-Dimethylphenyl)-L-cysteine. Grades: Highly Purified. CAS No. 1331904-81-4. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
S-3,7-Dimethyl-1-octanol
Liquid, d20 0.83, 97%, 80% e/e. CAS No. 68680-98-8. Pack Sizes: Typically in stock: 5g, 25g. Mole weight: 158.29. MP/BP: B.P. 105-106/15 mm. Order No: FR-0569.
Frinton Laboratories
S 38093
S 38093 is a brain-penetrant, orally active antagonist of H3 receptor, with Kis of 8.8, 1.44 and 1.2 μM for rat, mouse and human H3 receptors, respectively. Uses: Scientific research. Category: Signaling pathways. CAS No. 862896-30-8. Pack Sizes: 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-104003.
S38093 HCl
S38093 HCl is a histamine H3 antagonist / inverse agonist. Alternative Names: S38093 Hydrochloride; S 38093 Hydrochloride; S-38093 Hydrochloride; S-38093 HCl; S 38093 HCl; S38093 HCl; BCP29143; BCP 29143; BCP-29143; 4-[3-(3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrol-2-yl)propoxy]benzamide hydrochloride. CAS No. 1222097-72-4. Molecular formula: C17H25ClN2O2. Mole weight: 324.849.
S3969
S3969 is a potent and reversible activator of the human epithelial sodium channel (hENaC). The apparent EC50 for S3969 activation of hENaC is 1.2 μm[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1027997-01-8. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-112472.
S3969
S3969 activates human ENaC (hENaC), potential application in alleviating human disease. Alternative Names: S 3969. Grades: 98%. CAS No. 1027997-01-8. Molecular formula: C17H24N2O2S. Mole weight: 320.45.
S-(3-Carboxypropyl)-L-cysteine. Alternative Names: S-(3-carboxypropyl)cysteine. CAS No. 30845-11-5. Molecular formula: C7H13NO4S. Mole weight: 207.25.
S-(3)-Hydroxy myristic acid methyl ester
S-(3)-Hydroxy myristic acid methyl ester. Group: Biochemicals. Alternative Names: (S)-3-Hydroxytetradeconoic acid, methyl estermethyl (S)-3-hydroxytetradecanoate. Grades: Highly Purified. CAS No. 76835-67-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C15H30O3. US Biological Life Sciences.
Worldwide
S-(3-Hydroxypropyl)cysteine
S- (3-Hydroxypropyl) cysteine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
S-(3-Hydroxypropyl)-L-cysteine
S-(3-Hydroxypropyl)-L-cysteine. Group: Biochemicals. Alternative Names: 3-[ (3-Hydroxypropyl) thio]alanine. Grades: Highly Purified. CAS No. 13189-98-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C6H13NO3S. US Biological Life Sciences.
Worldwide
S-(3-Hydroxypropyl)mercapturic acid
S-(3-Hydroxypropyl)mercapturic acid. Uses: Identified as a main urinary metabolite of acrolein in rats. it was found to increase in the body after smoking. Alternative Names: S-(3-HYDROXYPROPYL)MERCAPTURIC ACID; N-ACETYL-S-(3-HYDROXYPROPYL)CYSTEINE; S-(3-Hydroxypropyl)mercapturic Acid Also see A179075 and A179080 discontinued see A179070; S-(3-hydroxypropyl)cysteine N-acetate; 3-HYDROXYPROPYLMERCAPTURICACID; N-Acetyl-S-(3-hydroxyp. CAS No. 23127-40-4. Molecular formula: C8H15NO4S. Mole weight: 221.27.
S)-3-Hydroxypyrrolidine
1g Pack Size. Group: Amines, Building Blocks, Chiral Compounds, Research Organics & Inorganics. Formula: C4H9NO. CAS No. 100243-39-8. Prepack ID 90028884-1g. Molecular Weight 87.12. See USA prepack pricing.
S3I-1757
S3I-1757 is a STAT3 inhibitor. S3I-1757 inhibits the phosphorylation and dimerization of STAT3. S3I-1757 can be used for the research of STAT3 hyperactive cancers such as melanoma[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1456602-51-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-100610.
s-3-Phenyl-2-[n-(trifluoroacetyl)pyrrolidin-2-yl]indole. Alternative Names: S-3-PHENYL-2-[N-(TRIFLUOROACETYL)PYRROLIDIN-2-YL]INDOLE. CAS No. 163064-67-3. Purity: 96%. Product ID: ACM163064673. Molecular formula: C20H17F3N2O. Mole weight: 358.3569896. IUPAC Name: 2,2,2-trifluoro-1-[(2S)-2-(3-phenyl-1H-indol-2-yl)pyrrolidin-1-yl]ethanone. Alfa Chemistry - ISO 9001:32057 Certified.
S3QEL-2
S3QEL-2, a suppressor of superoxide production from mitochondrial complex III, potently and selectively suppresses site IIIQo superoxide production (IC50=1.7 μM). S3QEL-2 does not affect oxidative phosphorylation, and normal electron flux. S3QEL-2 inhibits HIF-1α accumulation[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 890888-12-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-110282.
S-(+)-3-Quinuclidinol
S-(+)-3-Quinuclidinol. Group: Biochemicals. Alternative Names: (S)-(+)-3-Quinuclidinol. Grades: Highly Purified. CAS No. 34583-34-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C7H13NO. US Biological Life Sciences.
Worldwide
S4-(2-Cyanoethyl)-4-thio-2'-deoxyuridine
S4-(2-Cyanoethyl)-4-thio-2'-deoxyuridine is a potent antiviral compound used in studying various viral infections, including herpes and hepatitis B viruses. By inhibiting viral DNA synthesis, this compound plays a crucial role in studying these viral diseases. Alternative Names: S4-(2-Cyanoethyl)-4-thio-2'-deoxyuridine; 136055-15-7. Grades: ≥ 95%. CAS No. 136055-15-7. Molecular formula: C12H15N3O4S. Mole weight: 297.33.
S4-(2-Cyanoethyl)-4-thiothymidine
S4-(2-Cyanoethyl)-4-thiothymidine is a groundbreaking and commendable compound, standing as an extraordinary antiviral warrior in studying the nefarious onslaught of viral infections, specifically those engendered by the malevolent DNA viruses. Alternative Names: S4-(2-CYANOETHYL)-4-THIOTHYMIDINE. Grades: 95%. CAS No. 869355-26-0. Molecular formula: C13H17N3O4S. Mole weight: 311.36.
S4-(2-Cyanoethyl)-5'-O-(dimethoxytrityl)-4-thiothymidine is a potent biomedical compound used in the research of virus diseases like HIV and herpes simplex virus. This compound acts as a thio-substituted thymidine analogue, inhibiting viral replication and promoting host immune response. Alternative Names: S4-(2-CYANOETHYL)-5'-O-(DIMETHOXYTRITYL)-4-THIOTHYMIDINE; S4-(2-CYANOETHYL)-5'-O-(DMT)-4-THIOTHYMIDINE. Grades: 95%. CAS No. 142409-74-3. Molecular formula: C34H35N3O6S. Mole weight: 613.74.
1g Pack Size. Group: Biochemicals, Building Blocks. Formula: C10H11NO2. CAS No. 90719-32-7. Prepack ID 90028612-1g. Molecular Weight 177.2. See USA prepack pricing.
s-(4-Bromophenyl)cysteine sulfoxide. CAS No. 152406-99-0. Product ID: ACM152406990. Alfa Chemistry - ISO 9001:32057 Certified.
S)-(-)-4-Isopropyl-2-oxazolidinone
1g Pack Size. Group: Building Blocks, Chiral Compounds, Organics. Formula: C6H11NO2. CAS No. 17016-83-0. Prepack ID 32506253-1g. Molecular Weight 129.16. See USA prepack pricing.
S-4-Methoxybenzyl-D-cysteine
S-4-Methoxybenzyl-D-cysteine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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S-4-Methoxybenzyl-D-cysteine
S-4-Methoxybenzyl-D-cysteine. Alternative Names: D-Cys(pMeOBzl)-OH; (S)-2-Amino-3-((4-Methoxybenzyl)Thio)Propanoic Acid. Grades: ≥ 97% (HPLC). CAS No. 58290-34-9. Molecular formula: C11H15NO3S. Mole weight: 241.30.
S-4-Methoxybenzyl-D-penicillamine
S-4-Methoxybenzyl-D-penicillamine. Alternative Names: D-Pen(pMeOBzl)-OHH-β,β-Dimethyl-D-Cys(pMeOBzl)-OH. Grades: ≥ 99% (HPLC). CAS No. 53599-14-7. Molecular formula: C13H19NO3S. Mole weight: 269.34.
S-4-Methoxybenzyl-D-penicillamine
S-4-Methoxybenzyl-D-penicillamine. Group: Biochemicals. Alternative Names: D-Pen(pMeOBzl)-OH; H-b,b-Dimethyl-D-Cys(pMeOBzl)-OH. Grades: Highly Purified. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
S-4-Methoxybenzyl-D-penicillamine 99+%
S-4-Methoxybenzyl-D-penicillamine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
S-4-Methoxybenzyl-L-cysteine
S-4-Methoxybenzyl-L-cysteine. Group: Biochemicals. Alternative Names: L-Cys(pMeOBzl)-OH. Grades: Highly Purified. CAS No. 2544-31-2. Pack Sizes: 25g. US Biological Life Sciences.
Worldwide
S-4-Methoxybenzyl-L-cysteine
S-4-Methoxybenzyl-L-cysteine. Alternative Names: L-Cys(pMeOBzl)-OH; (R)-2-Amino-3-((4-methoxybenzyl)thio)propanoic acid. Grades: ≥ 99% (TLC). CAS No. 2544-31-2. Molecular formula: C11H15NO3S. Mole weight: 241.30.
S-4-Methoxybenzyl-L-cysteine 99+% (TLC)
S-4-Methoxybenzyl-L-cysteine 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g. US Biological Life Sciences.
Worldwide
S-4-Methoxybenzyl-L-penicillamine
S-4-Methoxybenzyl-L-penicillamine is a derivative of D-Penicillamine, which is a penicillin metabolite used in the treatment of Wilson's disease, Cystinuria, Scleroderma and arsenic poisoning. Alternative Names: L-Pen(pMeOBzl)-OH; H-β,β-Dimethyl-L-Cys(pMeOBzl)-OH; H-Pen(Mob)-OH; 3-[[(4-Methoxyphenyl)methyl]thio]-L-valine; (R)-2-Amino-3-((4-methoxybenzyl)thio)-3-methylbutanoic acid; 3-[(4-Methoxybenzyl)sulfanyl]-L-valine; L-Valine, 3-[[(4-methoxyphenyl)methyl]thio]-. Grades: ≥95%. CAS No. 387868-34-0. Molecular formula: C13H19NO3S. Mole weight: 269.34.
S-4-Methoxyltrityl-L-cysteine
S-4-Methoxyltrityl-L-cysteine. Alternative Names: L-Cys(Mmt)-OH; (2R)-2-Azanyl-3-[(4-Methoxyphenyl)-Diphenyl-Methyl]Sulfanyl-Propanoic Acid. Grades: ≥ 97% (HPLC). CAS No. 177582-20-6. Molecular formula: C23H23NO3S. Mole weight: 393.28.
S-4-Methoxyltrityl-L-cysteine
S-4-Methoxyltrityl-L-cysteine. Group: Biochemicals. Alternative Names: L-Cys(Mmt)-OH. Grades: Highly Purified. CAS No. 177582-20-6. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
S-4-Methoxyltrityl-L-cysteine ≥97% (HPLC)
S-4-Methoxyltrityl-L-cysteine ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 177582-20-6. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.