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| Product | Description | |
|---|---|---|
| Adenosine impurity 18 | Adenosine impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10527-91-0. Molecular formula: C9H9N5O2. Mole weight: 219.2. Catalog: APB10527910. |  |
| Adenosine impurity 24 | Adenosine impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 141344-03-8. Molecular formula: C11H14N6O3. Mole weight: 278.27. Catalog: APB141344038. | |
| 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt | 1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: OMP-A Ammonium Salt. CAS No. 2227107-89-1. Molecular formula: C16H18N4O4. Mole weight: 330.34. |  |
| 1-(6-Amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-1H-pyrazole-4-carboxylic Acid Ethyl Ester | A short-acting A2A adenosine receptor agonist. Synonyms: 1H-Pyrazole-4-carboxylic acid, 1-(6-amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-, ethyl ester; CVT 3127; CVT3127; CVT-3127; Regadenoson Impurity; Ethyl 1-(6-amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-1H-pyrazole-4-carboxylate. Grade: ≥98%. CAS No. 313348-16-2. Molecular formula: C16H19N7O6. Mole weight: 405.37. | |
| 1-Cyclohexyl-5-(4-chlorobutyl)amino-1H-tetrazole | 1-Cyclohexyl-5-(4-chlorobutyl)amino-1H-tetrazole is an impurity of Cilostazol (C441500), a potent phosphodiesterase III A (PDE3A) inhibitor (IC50=0.2uM) and an inhibitor of adenosine uptake and has antimitogeni, antithrombotic, vasodilatory and cardiotonic properties in vivo. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C11H20ClN5, Molecular Weight: 257.76. US Biological Life Sciences. |  Worldwide |
| 2,3,5-Tri-O-acetyl α-Adenosine | 2,3,5-Tri-O-acetyl α-Adenosine, a robust adenosine analog widely employed in biomedical research, possesses remarkable antiviral and anti-inflammatory properties. This compound serves as an invaluable asset in the investigation of diverse ailments, including viral infections and inflammatory disorders. Uses: An adenosine (a280400) impurity. Synonyms: 9-(2,3,5-Tri-O-acetyl-α-D-ribofuranosyl)-9H-purin-6-amine; 9-(2,3,5-Tri-O-acetyl-α-D-ribofuranosyl)adenine. CAS No. 953089-09-3. Molecular formula: C16H19N5O7. Mole weight: 393.35. | |
| 2,3,5-Tri-O-acetyl α-Adenosine | An Adenosine impurity. Group: Biochemicals. Alternative Names: 9-(2,3,5-Tri-O-acetyl-α-D-ribofuranosyl)-9H-purin-6-amine; 9-(2,3,5-Tri-O-acetyl-α-D-ribofuranosyl)adenine. Grades: Highly Purified. CAS No. 953089-09-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 2-((3aR,4S,6R,6aS)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yloxy)ethanol L-tartaric acid | An impurity of Ticagrelor which rapidly produced and maintained greater inhibition of adenosine diphosphate (ADP)-induced platelet aggregation compared with clopidogrel without increasing major bleeding risk. Synonyms: 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]-ethanol (2R,3R)-2,3-dihydroxybutanedioate; (2R,3R)-2,3-dihydroxybutanedioic acid; 2-{[(3aR,4S,6R,6aS)-6-amino-2,2-dimethyl-hexahydrocyclopenta[d][1,3]dioxol-4-yl]oxy}ethan-1-ol. CAS No. 376608-65-0. Molecular formula: C14H25NO10. Mole weight: 367.35. | |
| 2',3'-Dideoxyadenosine | It is a potent anti-HIV agent. Uses: Antimetabolites. Synonyms: 2',3'-Dideoxyadenosine; 4097-22-7; dideoxyadenosine; ADENOSINE, 2',3'-DIDEOXY-; ddAdo; ((2S,5R)-5-(6-Amino-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol; NSC-98700; NSC 98700; dideoxy adenosine; DIDANOSINE IMPURITY G; D2A; DTXSID2023771; 4Q86AH641A; MFCD00010534; NCGC00090791-03; DTXCID203771; [(2S,5R)-5-(6-aminopurin-9-yl)tetrahydrofuran-2-yl]methanol; 9-(2,3-Dideoxy-beta-D-glycero-pentofuranosyl)-. Grade: ≥95%. CAS No. 4097-22-7. Molecular formula: C10H13N5O2. Mole weight: 235.24. | |
| 2-(4-Chlorobutyl)-5-cyclohexylamino-2H-tetrazole | 2-(4-Chlorobutyl)-5-cyclohexylamino-2H-tetrazole is an impurity of Cilostazol (C441500), a potent phosphodiesterase III A (PDE3A) inhibitor (IC50=0.2uM) and an inhibitor of adenosine uptake and has antimitogeni, antithrombotic, vasodilatory and cardiotonic properties in vivo. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C11H20ClN5, Molecular Weight: 257.76. US Biological Life Sciences. | Worldwide |
| 2-Amino-2-deoxy-beta-arabinofuranosyladenine | 2-Amino-2-deoxy-beta-arabinofuranosyladenine is a formidable antiviral compound, demonstrating remarkable efficacy in research of combating a spectrum of viral infections, particularly those instigated by herpes viruses. This medication exerts its influence by impeding the replication of viral DNA, curtailing viral propagation, and averting further detriment. Its unparalleled breadth of antiviral exertion manifests clout against herpes simplex viruses (HSV-1 and HSV-2), as well as the varicella-zoster virus (VZV). Synonyms: 2-Amino-2-deoxy-beta-D-arabinofuranosyladenine; Adenosine Impurity 1. CAS No. 69427-80-1. Molecular formula: C10H14N6O3. Mole weight: 266.26. | |
| 2-Chlorobenzylamine | An impurity of Ticlopidine which is believed to inhibit the binding of adenosine 5'-diphosphate (ADP) to its platelet receptor. Synonyms: (2-chlorophenyl)methanamine. Grade: > 95 %. CAS No. 89-97-4. Molecular formula: C7H8ClN. Mole weight: 141.60. | |
| 2-Cyano-N-[4- (trifluoromethyl) phenyl]acetamide | 2-Cyano-N-[4- (trifluoromethyl) phenyl]acetamide (Leflunomide EP Impurity H) is used to prepare aminothiophene carboxylates and carboxamides as adenosine A1 receptor allosteric enhancers. It is also used to synthesize (1,2,3-triazol-4-yl)benzenamines as inhibitors against VEGF receptors 1 and 2. Group: Biochemicals. Grades: Highly Purified. CAS No. 24522-30-3. Pack Sizes: 1g, 10g. Molecular Formula: C10H7F3N2O. US Biological Life Sciences. | Worldwide |
| 2-Cyano-N-[4-(Trifluoromethyl)Phenyl]Acetamide | Leflunomide Impurity H is used to prepare aminothiophene carboxylates and carboxamides as adenosine A1 receptor allosteric enhancers. Synonyms: 2-Cyano-α,α,α-trifluoro-p-acetotoluidide; Leflunomide EP Impurity H; Acetamide, 2-cyano-N-[4-(trifluoromethyl)phenyl]-; N-(4-trifluoromethylphenyl)cyanoacetamide; p-Acetotoluidide, 2-cyano-alpha,alpha,alpha-trifluoro-. Grade: >95%. CAS No. 24522-30-3. Molecular formula: C10H7F3N2O. Mole weight: 228.18. | |
| 2-Thioadenosine | 2-Thioadenosine is a modified nucleoside where the oxygen atom at the 2-position of the adenosine molecule is replaced with a sulfur atom. 2-Thioadenosine is an important modified nucleoside used in research to understand nucleic acid biochemistry and to develop potential therapeutic agents. Its unique sulfur substitution provides distinct properties that can be leveraged in various biological and medical applications. It is also an impurity of Cangrelor. Synonyms: 6-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3,9-dihydro-2H-purine-2-thione; Cangrelor Impurity 6; 2-Mercaptoadenosine; Adenosine, 1,2-dihydro-2-thioxo-; 2,3-Dihydro-2-thioxoadenosine; Adenosine, 2,3-dihydro-2-thioxo-. Grade: ≥95%. CAS No. 43157-50-2. Molecular formula: C10H13N5O4S. Mole weight: 299.31. | |
| (3S,4S,5R)-6-(6-Amino-2-chloro-9H-purin-9-yl)-5-fluorotetrahydro-2H-pyran-3,4-diol | (3S,4S,5R)-6-(6-Amino-2-chloro-9H-purin-9-yl)-5-fluorotetrahydro-2H-pyran-3,4-diol is an impurity of Clofarabine, Second generation purine nucleoside analog, antimetabolite that inhibits DNA synthesis and resists deamination by adenosine deaminase. Antineoplastic. Synonyms: Clofarabine Impurity. Molecular formula: C10H11ClFN5O3. Mole weight: 303.68. | |
| 4,5'-Di(desmethyl) Omeprazole | An impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 4,5'-Di(desmethyl) Omeprazole. Grade: > 95%. Molecular formula: C15H15N3O3S. Mole weight: 317.37. | |
| 4'-Desmethoxy Omeprazole | 4'-Desmethoxy Omeprazole is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 2-(4-Methoxy-3,5-dimethyl-pyridin-2-ylmethanesulfinyl)-1H-benzoimidazole; 2-[(3,5-Dimethyl-4-methoxy-2-pyridinyl)methylsulfinyl]-1H-benzimidazole; 2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole. Grade: > 95%. CAS No. 73590-60-0. Molecular formula: C16H17N3O2S. Mole weight: 315.39. | |
| 4-Desmethoxy Omeprazole Sulfide | 4-Desmethoxy Omeprazole Sulfide is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 5-Methoxy-2-[[(3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole; 5-Methoxy-2-[[(3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole. Grade: >95%. CAS No. 704910-89-4. Molecular formula: C16H17N3OS. Mole weight: 299.39. | |
| 4-Hydroxy Omeprazole Sodium Salt | 4-Hydroxy Omeprazole Sodium Salt is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: Esomeprazole Impurity H215/01; Esomeprazole Impurity G. Grade: >95%. CAS No. 1803449-15-1. Molecular formula: C16H15N3Na2O3S. Mole weight: 375.35. | |
| 5'-DMT-2'-(O-methyl)-adenosine (N-Bz) | 5'-DMT-2'-(O-methyl)-adenosine (N-Bz) representing a remarkable biomedical compound primarily acting as an adenosine A2A receptor agonist. It assumes a pivotal function in the intricate regulation of immune reactions. The exceptional chemical configuration of this compound has applications in research of afflictions like Parkinson's disease, multiple sclerosis and persistent inflammatory conditions. Grade: ≥ 98% by HPLC (Isomeric impurity 0 %). Molecular formula: C39H37N5O7. Mole weight: 687.74. | |
| 5'-DMT-2'-O-TBDMS-adenosine (N-Bz) | 5'-DMT-2'-O-TBDMS-adenosine (N-Bz), a chemical compound extensively employed for research purposes within the biomedical sphere, serves as a modified adenosine variation with supplementary TBDMS and Bz chemical groups. Its practical uses encompass drug design in treating diverse medical anomalies including cancer and cardiovascular diseases, primarily due to its therapeutic benefits dictated by anti-inflammatory and anticancer properties. Significantly, research into 5'-DMT-2'-O-TBDMS-adenosine (N-Bz) has fostered a perception of it being a truly promising candidate for better treatment and care methodologies towards these diseases. Grade: ≥ 98% by HPLC (Isomeric impurity < 0.1 %). Molecular formula: C44H49N5O7Si. Mole weight: 787.97. | |
| 5'-DMT-2'-O-TBDMS-adenosine (N/N-diBz) | 5'-DMT-2'-O-TBDMS-adenosine (N/N-diBz) is an exceedingly intricate compound predominantly employed in the research of afflictions encompassing cancer, viral infections and metabolic disorders. Its remarkable attributes extend to its capacity to manipulate and modulate biological pathways and effectively engage with precise drug targets. Grade: ≥ 98% by HPLC (Isomeric impurity < 0.1 %). Molecular formula: C51H53N5O8Si. Mole weight: 892.08. | |
| 5'-DMT-3'-O-TBDMS-adenosine (N-Bz) | 5'-DMT-3'-O-TBDMS-adenosine (N-Bz) is an indispensable compound widely employed in the biomedical realm. With its distinct structural modification from adenosine, it demonstrates inhibitory prowess in research of viral afflictions, including HIV and hepatitis C. Grade: ≥ 98% by HPLC (Isomeric impurity < 0.1 %). Molecular formula: C44H49N5O7Si. Mole weight: 787.97. | |
| 5-Hydroxy Omeprazole | 5-Hydroxy Omeprazole is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 5-Hydroxyomeprazole; 4-Methoxy-6-{[(5-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl}-5-methyl-3-pyridinemethanol; 5-Methoxy-2-{[(5-hydroxymethyl-4-methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl}-1H-benzimidazole; Hydroxyomeprazole. Grade: >95%. CAS No. 92340-57-3. Molecular formula: C17H19N3O4S. Mole weight: 361.42. | |
| 5-Hydroxyomeprazole sulphide | 5-Hydroxyomeprazole sulphide is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 4-Methoxy-6-[[(5-methoxy-1H-benzimidazol-2-yl)thio]methyl]-5-methyl-3-pyridinemethanol; (4-Methoxy-6-(((5-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-5-methylpyridin-3-yl)methanol. CAS No. 103876-99-9. Molecular formula: C17H19N3O3S. Mole weight: 345.42. | |
| 5-Methoxy-2-(4-Methoxy-3,5-Dimethylpyridin-2-yl)-1H-Benzimidazole | An impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 5-Methoxy-2-(4-Methoxy-3,5-Dimethylpyridin-2-yl)-1H-Benzimidazole. Grade: > 95%. Molecular formula: C16H17N3O2. Mole weight: 283.33. | |
| 5-O-Desmethyl Omeprazole | 5-O-Desmethyl Omeprazole is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Uses: A metabolite of omeprazole, an antiulcerative. Synonyms: 1H-Benzimidazol-6-ol, 2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-; 1H-Benzimidazol-5-ol, 2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-; 2-[[(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazol-6-ol; 5-O-Desmethylomeprazole. Grade: >90%. CAS No. 151602-49-2. Molecular formula: C16H17N3O3S. Mole weight: 331.39. | |
| 6-Methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole | An impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 1H-Benzimidazole, 6-methoxy-1-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfonyl]. Grade: 95%. CAS No. 2101206-41-9. Molecular formula: C26H30N4O5S. Mole weight: 510.61. | |
| beta-L-D4A | beta-L-D4A is a nucleoside HIV-1 reverse transcriptase inhibitor. Uses: Anti-hiv agents. Synonyms: 2'3'-Didehydro-2'3'-dideoxyadenosine; 2',3'-Dideoxy-2',3'-didehydroadenosine; Adenosine, 2',3'-didehydro-2',3'-dideoxy-; ((2S,5R)-5-(6-Amino-9H-purin-9-yl)-2,5-dihydrofuran-2-yl)methanol; 2'3'-Ddda; NSC 108602; 9-(2,3-Dideoxy-β-D-glycero-pent-2-enofuranosyl)adenine; Didanosine EP Impurity I. Grade: ≥95%. CAS No. 7057-48-9. Molecular formula: C10H11N5O2. Mole weight: 233.23. | |
| Bis-Desmethoxy Omeprazole Sulfide | Bis-Desmethoxy Omeprazole Sulfide is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 2-(((3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole. CAS No. 704910-94-1. Molecular formula: C15H15N3S. Mole weight: 269.40. | |
| Cangrelor Impurity 1 | an impurity of Cangrelor. Synonyms: Adenosine, N-[2-(methylthio)?ethyl]?-2-[(3,?3,?3-trifluoropropyl)?thio]?-, 5'-(hydrogen P-1H-imidazol-1-ylphosphonate). Grade: > 95%. CAS No. 1054332-15-8. Molecular formula: C19H25F3N7O5PS2. Mole weight: 583.55. | |
| Cangrelor Impurity 4 | an impurity of Cangrelor. Synonyms: Adenosine, N-[2-(methylthio)?ethyl]?-2-[(3,?3,?3-trifluoropropyl)?thio]?-, 2',?3',?5'-triacetate. Grade: > 95%. CAS No. 1830294-26-2. Molecular formula: C22H28F3N5O7S2. Mole weight: 595.62. | |
| Cangrelor Impurity 5 | an impurity of Cangrelor. Synonyms: Adenosine, 2-[(3,?3,?3-trifluoropropyl)?thio]?-. Grade: > 95%. CAS No. 163706-51-2. Molecular formula: C13H16F3N5O4S. Mole weight: 395.36. | |
| Cilostazol related compound C | 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-1-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butyl]-3,4-dihydro-2(1H)-quinolinone, is an impurity of Cilostazol, a potent phosphodiesterase III A (PDE3A) inhibitor (IC50=0.2uM) and inhibitor of adenosine uptake. Synonyms: 6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)butoxy]-1-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butyl]-3,4-dihydro-2(1H)-quinolinone. Grade: > 95%. CAS No. 865792-18-3. Molecular formula: C31H45N9O2. Mole weight: 575.75. | |
| Decarboxylated S-Adenosylmethionine Sulfate Salt | An impurity of Ademetionine. Ademetionine is a naturally occurring metabolite found in all living cells and biological fluids. It acts as a methyl donor in various metabolic pathways, including transmethylation reactions involving proteins, phospholipids, catecholamines, and DNA. Synonyms: Adenosine, 5'-[(3-aminopropyl)methylsulfonio]-5'-deoxy-, sulfate (salt), sulfate (salt) (1:1:1). Grade: ≥95%. CAS No. 67380-81-8. Molecular formula: C14H23N6O3S.H2O4S.HO4S. Mole weight: 550.59. | |
| Fludarabine Phosphate EP Impurity H | An impurity of Fludarabine Phosphate. Fludarabine Phosphate is an analogue of adenosine and deoxyadenosine, which is able to compete with dATP for incorporation into DNA and inhibit DNA synthesis. Synonyms: 9-(2,5-Anhydro-beta-D-arabinofuranosyl)-2-fluoro-9H-purin-6-amine. CAS No. 548774-57-8. Molecular formula: C10H10FN5O3. Mole weight: 267.22. | |
| N-(2-Hydroxy-4-methoxyphenyl)acetamide | Omeprazole Impurity 41 is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 2'-Hydroxy-4'-methoxyacetanilide. CAS No. 58469-06-0. Molecular formula: C9H11NO3. Mole weight: 181.19. | |
| (R)-Omeprazole | (R)-Omeprazole is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Uses: Anti-ulcer agents; proton pump inhibitors. Synonyms: 5-Methoxy-2-[(R)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole; (+)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole-1-acetic Acid; (+)-Omeprazole; (R)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole; (R)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole; (R)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole. Grade: >95%. CAS No. 119141-89-8. Molecular formula: C17H19N3O3S. Mole weight: 345.42. | |
| (R)-Omeprazole Potassium Salt | (R)-Omeprazole Potassium Salt is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: 5-Methoxy-2-[(R-[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole potassium salt; (R)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole potassium salt; (+)-Omeprazole potassium salt. CAS No. 161796-81-2. Molecular formula: C17H18N3KO3S. Mole weight: 384.52. | |
| (R)-Omeprazole Sodium Salt | (R)-Omeprazole Sodium Salt is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Uses: R-form of omeprazole. gastric proton-pump inhibitor. Synonyms: 5-Methoxy-2-[(R-[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole sodium salt; (R)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole sodium salt; (+)-Omeprazole sodium salt. Grade: >95%. CAS No. 161796-77-6. Molecular formula: C17H18N3NaO3S. Mole weight: 367.40. | |
| S-Ademetionine | S-Ademetionine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5'-[[(3S)-3-amino-3-carboxypropyl]methylsulfonio]-5'-deoxy-Adenosine, 1,4-butanedisulfonate, 1,4-butanedisulfonate (2:2:1). CAS No. 101020-79-5. Molecular formula: C15H23N6O5S·C4H10O6S2·1/2C4H8O6S2. Mole weight: 1451.62. Catalog: APB101020795. | |
| Caffeine Impurity F | Paraxanthine is a metabolite of caffeine, and also acts as an inhibitor of phosphodiesterase 9 (PDE9) and an antagonist of adenosine receptors A1 and A2 (Kis = 35 and 22 μM, respectively in equine forebrain tissues). Synonyms: 1,7-Dimethylxanthine; P-Xanthine; Xanthine, 1,7-dimethyl-; 3,7-Dihydro-1,7-dimethyl-1H-purine-2,6-dione. Grade: > 95%. CAS No. 611-59-6. Molecular formula: C7H8N4O2. Mole weight: 180.17. | |
| Cangrelor Metabolite (Cangrelor Impurity 3) | Cangrelor Metabolite. Synonyms: N6-(2-methylthioethyl)-2-(3,3,3-trifluoropropylthio)adenosine; Adenosine, N-[2-(methylthio)?ethyl]?-2-[(3,?3,?3-trifluoropropyl)?thio]?-(9CI); N-[2-(Methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]adenosine. Grade: > 95%. CAS No. 163706-58-9. Molecular formula: C16H22F3N5O4S2. Mole weight: 469.51. | |
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