Methyl 2-(2-((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)acetamido)benzoate CAS 665000-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 665000-20-4 |
| Molecular Formula | C21H21N3O3S |
| Molecular Weight | 395.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-(2-((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)acetamido)benzoate (CAS 665000-20-4) pharmaceutical standards reference standard. Molecular formula: C21H21N3O3S. Molecular weight: 395.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H21N3O3S |
| Molecular Weight | 395.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(furan-2-yl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 871487-29-5)
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Recommended Standards
- Ethyl 4-(4-methoxyphenyl)-2-(4-methylbenzamido)thiophene-3-carboxylate (CAS 332912-21-7)
- Methyl 3-[4-(thiophene-2-sulfonamido)phenoxy]thiophene-2-carboxylate (CAS 900015-23-8)
- 5-((4-Ethylbenzyl)thio)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 439109-23-6)
- 4-Methyl-N-pentylcyclohexan-1-amine (CAS 1019511-44-4)
- (1-Phenyl-1h-benzo[d]imidazol-2-yl)methanamine (CAS 885270-93-9)
- 5-(4-(Trifluoromethyl)phenyl)-1H-1,2,3-triazole (CAS 369363-62-2)
- Methyl 4-acetamido-3-hydroxybenzoate (CAS 39267-53-3)
- 338412-61-6 4-(6-chloro-3-hydroxy-4-oxo-3,4-dihydro-2-quinazolinyl)benzenecarbonitrile KS-000035XL (CAS 338412-61-6)
- 2,3,5-Tribromo-4,6-dimethylpyridine (CAS 5006-58-6)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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