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-acetimidamidoethyl)-L-homocysteine Hydrochloride is one of Acetylcysteine impurities. It has potential anticancer activity against tumor cell growth. Synonyms: S-(2-acetimidamidoethyl)-L-homocysteine, hydrochloride (1:2). CAS No. 438542-17-7. Molecular formula: C8H17N3O2S.2HCl. Mole weight: 292.23.
Acetylcysteine Impurity 19
Acetylcysteine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium 2-methyl-4,5-dihydrothiazole-4-carboxylate. CAS No. 15058-19-2. Molecular formula: C5H6NNaO2S. Mole weight: 167.16. Catalog: APB15058192.
Acetylcysteine Impurity 3
(2R)-2-acetamido-3-sulfopropanoic acid is one of Acetylcysteine impurities. It has potential anticancer activity against tumor cell growth. Synonyms: acetyl(sulfo)-D-alanine. CAS No. 79560-92-2. Molecular formula: C5H9NO6S. Mole weight: 211.19.
Acetylcysteine Impurity 4 Disodium Salt
Acetylcysteine Impurity 4 Disodium Salt is one of Acetylcysteine impurities. It has potential anticancer activity against tumor cell growth. Synonyms: Acetyl(sulfinato)-D-alaninate, sodium salt (1:2). Molecular formula: C5H7NO5SNa2. Mole weight: 239.16.
Acetylcysteine Impurity 6
Acetylcysteine Impurity 6 is one of Acetylcysteine impurities. It has potential anticancer activity against tumor cell growth. Molecular formula: C5H9NO3S. Mole weight: 163.19.
Acetylcysteine Impurity 7
Acetylcysteine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 66185-37-3(HCl salt); (R)-3-(acetylthio)-2-aminopropanoic acid. CAS No. 15312-11-5. Molecular formula: C5H9NO3S. Mole weight: 163.19. Catalog: APB15312115.
Acetylcysteine Impurity 8
N-Acetyl-S-(3-amino-2-hydroxy-3-oxopropyl)-L-cysteineis one of Acetylcysteine impurities. It has potential anticancer activity against tumor cell growth. Synonyms: N-Acetyl-S-(2-carbamoyl-2-hydroxyethyl)cysteine; SCHEMBL21490409; DTXSID401025770; 137698-08-9; N-acetyl-S-(2-carbamoyl-2-hydroxyethyl)-cysteine; Q58328438. CAS No. 137698-08-9. Molecular formula: C8H14N2O5S. Mole weight: 250.27.
Acetylcysteine Impurity 9 Sodium Salt
Acetylcysteine Impurity 9 Sodium Salt is one of Acetylcysteine impurities. It has potential anticancer activity against tumor cell growth. Synonyms: N-Acetyl-S-(3-hydroxypropyl)-L-cysteine, sodium salt (1:1). Molecular formula: C8H14NO4SNa. Mole weight: 243.26.
Acetylcysteine Impurity D
N,S-Diacetyl-L-cysteine is a double-prodrugs of L-cysteine: differential protection against acetaminophen-induced hepatotoxicity in mice. Synonyms: N,S-Diacetyl-L-cysteine; N-Acetylcysteine Acetate; Dacisteine; N,S-Diacetylcysteine; N-Acetylcysteine S-Acetate. Grades: > 95%. CAS No. 18725-37-6. Molecular formula: C7H11NO4S. Mole weight: 205.23.
Acetylcytisine
Acetylcytisine is a natural alkaloid of The herbs of Genista tinctoria L. Synonyms: N-Acetylcytisine; 11-acetyl-6-oxo-7,11-diazatricyclo[7.3.1.0<2,7>]trideca-2,4-diene. CAS No. 6018-52-6. Molecular formula: C13H16N2O2. Mole weight: 232.28.
Acetyl-d3 Chloride
Acetyl-d3 Chloride. Group: Biochemicals. Alternative Names: Acetic Acid-d3 Chloride; Acetic-d3 Chloride; Ethanoyl-d3 Chloride. Grades: Highly Purified. CAS No. 19259-90-6. Pack Sizes: 250mg. Molecular Formula: C2D3ClO, Molecular Weight: 81.52. US Biological Life Sciences.
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Acetyl-D-a-aminobutyric acid 99+% (HPLC)
Acetyl-D-a-aminobutyric acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 34271-27-7. Pack Sizes: 100mg, 250mg. US Biological Life Sciences.
Acetyldiethylstilbestrol 2,3,4-tri-O-acetyl--D-glucuronide methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[2-[4-(Acetyloxy)phenyl]-1-ethyl-1-butenyl]phenyl-D-glucopyranosiduronic Acid Methyl Ester Triacetate. Product Category: Heterocyclic Organic Compound. Appearance: Pale Yellow Solid. CAS No. 40269-22-5. Molecular formula: C33H38O12. Mole weight: 626.65. Purity: 0.96. IUPACName: methyl (2S,3S,4S,5R,6S)-3,4,5-triacetyloxy-6-[4-[(E)-4-(4-acetyloxyphenyl)hex-3-en-3-yl]phenoxy]oxane-2-carboxylate. Canonical SMILES: CCC(=C(CC)C1=CC=C(C=C1)OC(=O)C)C2=CC=C(C=C2)OC3C(C(C(C(O3)C(=O)OC)OC(=O)C)OC(=O)C)OC(=O)C. Product ID: ACM40269225. Alfa Chemistry ISO 9001:2015 Certified.
Acetyldigitoxin
Acetyldigitoxin is cardiac glycoside and an inhibitor of the Na+/K+ ATPase with an IC50 value of 5 nM in isolated rat pinealocytes. Synonyms: Desglucolanatoside A. Grades: ≥95%. CAS No. 1111-39-3. Molecular formula: C43H66O14. Mole weight: 807.
Acetyl dihydrobetulinic acid
Acetyl dihydrobetulinic acid. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 25488-54-4. Molecular formula: C32H52O4. Mole weight: 500.75. Purity: 0.98. IUPACName: (1R,3aS,5aS,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5-acetyl-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylicacid. Canonical SMILES: CC(=C)C1CCC2(C1C3CCC4C5(CCC(C(C5CCC4(C3(C(C2)C(=O)C)C)C)(C)C)O)C)C(=O)O. Product ID: ACM25488544. Alfa Chemistry ISO 9001:2015 Certified.
Acetyl-DL-proline 99.5+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
Acetyl-DL-proline ethyl ester
Acetyl-DL-proline ethyl ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Acetyl-DL-propargylglycine ethyl ester
Acetyl-DL-propargylglycine ethyl ester. Group: Biochemicals. Alternative Names: Ac-DL-propargyl-Gly-OEt; Ac-DL-Pra-OEt. Grades: Highly Purified. CAS No. 23235-05-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
Acetyl-DL-propargylglycine ethyl ester
Precursor of tritiated norleucine. Synonyms: Ac-DL-propargyl-Gly-OEt; Ac-DL-Pra-OEt; Ac-dl-pra-oet; ethyl 2-acetamidopent-4-ynoate; 2-(acetylamino)-4-pentynoic acid ethyl ester; Ac-propargyl-DL-Gly-OEt; (RS)-2-Acetylamino-4-pentynoic acid-ethyl ester; Ac-DL-Gly(Propargyl)-OEt; Ethyl 2-(acetylamino)-4-pentynoate; Ac DL Pra OEt. Grades: ≥ 99% (Assay by titration on dried basis). CAS No. 23235-05-4. Molecular formula: C9H13NO3. Mole weight: 183.21.
Acetyl-DL-propargylglycine ethyl ester98+%
Acetyl-DL-propargylglycine ethyl ester98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
Acetyl-DL-valine
An acetyl derivative of valine, a branched-chain essential amino acid involved in some plants. Synonyms: Ac-DL-Val-OH; 2-Acetamido-3-methylbutanoic acid; N-acetylvaline. Grades: ≥ 98% (HPLC). CAS No. 3067-19-4. Molecular formula: C7H13NO3. Mole weight: 159.20.
Acetyl-DL-valine
Acetyl-DL-valine. Group: Biochemicals. Alternative Names: Ac-DL-Val-OH. Grades: Highly Purified. CAS No. 3067-19-4,17916-88-0. Pack Sizes: 100g, 250g. US Biological Life Sciences.
Worldwide
Acetyl-DL-valine 99+%
Acetyl-DL-valine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences.