Ethyl 2-(2-{[3-cyano-6-methyl-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl]sulfanyl}acetamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate CAS 445383-33-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445383-33-5 |
| Molecular Formula | C27H28N4O3S3 |
| Molecular Weight | 552.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-(2-{[3-cyano-6-methyl-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl]sulfanyl}acetamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 445383-33-5) pharmaceutical standards reference standard. Molecular formula: C27H28N4O3S3. Molecular weight: 552.73 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H28N4O3S3 |
| Molecular Weight | 552.73 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Ethyl Standards
- Ethyl 2-(2-((3-cyano-6-methyl-4-(thiophen-3-yl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 387831-30-3)
- 2-((3-Cyano-4,6-bis(4-methoxyphenyl)pyridin-2-yl)thio)-N-(2-methyl-4-nitrophenyl)propanamide (CAS 332114-81-5)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,4,6-trichlorophenyl)acetamide (CAS 444152-40-3)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 332177-62-5)
- ethyl 5-cyano-6-{[2-({[(2,6-dichloro-4-pyridyl)amino]carbonyl}amino)phenyl]thio}-2-(trifluoromethyl)nicotinate (CAS 266362-81-6)
- Ethyl 4-cyano-5-(2-((3-cyano-6-(4-fluorophenyl)-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-3-methylthiophene-2-carboxylate (CAS 499208-69-4)
- N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-((3-cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl)thio)acetamide (CAS 496798-64-2)
- Ethyl 4-cyano-5-(2-((3-cyano-6-(4-methoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-3-methylthiophene-2-carboxylate (CAS 498537-21-6)
Recommended Standards
- N-(1-(5-((4-(tert-butyl)benzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl)-4-fluorobenzenesulfonamide (CAS 338954-12-4)
- Di-tert-butyl 4,4'-(((2-(methylthio)pyrimidine-4,6-diyl)bis(oxy))bis(methylene))bis(piperidine-1-carboxylate) (CAS 1353948-09-0)
- Aliskiren Carboxylic Acid (CAS 173400-13-0)
- tert-Butyl (1R*,4R*)-4-(3-bromobenzamido)cyclohexylcarbamate (CAS 1286273-58-2)
- 3-HYdroxy-n-(3-methoxypropyl)benzamide (CAS 1152600-21-9)
- N,N-Dimethyl-5-nitro-1H-benzo[d]imidazol-2-amine (CAS 5955-71-5)
- 2-Amino-2-methylpropane-1-thiol (CAS 13893-24-8)
- Ethyl 2-(3-methoxy-5-(trifluoromethyl)phenyl)acetate (CAS 1182351-36-5)
- Acetic acid, 2-(2-iodophenoxy)-, methyl ester (CAS 186395-08-4)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
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