Ethyl 2-(2-((3-cyano-6-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 445383-14-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445383-14-2 |
| Molecular Formula | C21H20F3N3O3S2 |
| Molecular Weight | 483.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-(2-((3-cyano-6-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 445383-14-2) pharmaceutical standards reference standard. Molecular formula: C21H20F3N3O3S2. Molecular weight: 483.53 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H20F3N3O3S2 |
| Molecular Weight | 483.53 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 2-{[6-acetyl-3-cyano-4-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl]sulfanyl}-N-[(4-chlorophenyl)methyl]acetamide (CAS 664999-44-4)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((6-ethyl-5-methyl-3-(4-methylbenzyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 781631-52-5)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((3-(2-methoxy-5-methylphenyl)-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 763098-38-0)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-phenylacetamide (CAS 332018-55-0)
- 2-((3-Cyano-6-phenyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)-N-(4-fluorophenyl)acetamide (CAS 664999-27-3)
- 2-{[5-cyano-4-(trifluoromethyl)-[2,3'-bipyridine]-6-yl]sulfanyl}-N-{3-cyano-4H,5H,6H-cyclopenta[b]thiophen-2-yl}acetamide (CAS 625377-03-9)
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Recommended Standards
- (4AR,6S,7R,8R,8aS)-7-(1,3-dioxoisoindolin-2-yl)-6-(ethylthio)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-yl acetate (CAS 125520-04-9)
- rel-(4R,5S)-2,4,5-Trimethyl-4,5-dihydrothiazole (CAS 23236-43-3)
- Etrasimod Impurity 68 (CAS CATO-C4X-321468)
- 301225-40-1 tert-Butyl 4-(2-pyrimidinylamino)tetrahydro-1(2H)-pyridinecarboxylate MFCD04117813 (CAS 301225-40-1)
- 1-Methyl-1H-pyrazole-4,5-diamine (CAS 45514-38-3)
- 9,12-Octadecadienoic acid (9Z,12Z)-, dimer, polymer with 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane] and 2-methyl-2-propenoic acid (CAS 68992-10-9)
- 2-Ethyl-2-(hydroxymethyl)butanenitrile (CAS 1306738-95-3)
- 5-Chlorothiazole-2-carboxylic Acid (CAS 101012-16-2)
- 2-Chloro-n-(prop-2-en-1-yl)pyridine-3-carboxamide (CAS 545372-93-8)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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