2-[5-(4-Chlorobenzoyl)thiophen-2-yl]ethanethioamide CAS 303144-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303144-53-8 |
| Molecular Formula | C13H10ClNOS2 |
| Molecular Weight | 295.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-[5-(4-Chlorobenzoyl)thiophen-2-yl]ethanethioamide (CAS 303144-53-8) pharmaceutical standards reference standard. Molecular formula: C13H10ClNOS2. Molecular weight: 295.81 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H10ClNOS2 |
| Molecular Weight | 295.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Chlorobenzoyl Standards
- Ethyl 1-(4-chlorobenzoyl)piperidine-4-carboxylate (CAS 349397-63-3)
- Methyl [1-(4-chlorobenzoyl)piperidin-4-YL]acetate (CAS 952905-85-0)
- methyl 3-[(2-chlorobenzoyl)amino]-2-thiophenecarboxylate (CAS 478080-02-3)
- (2-Chlorobenzoyl) 2-chlorobenzoate (CAS 49619-43-4)
- {2-[(4-Chlorobenzoyl)amino]-1,3-thiazol-4-yl}acetic acid (CAS 255874-78-3)
- Methyl 5-(4-chlorobenzoyl)-2-imino-2,3-dihydrothiazole-4-carboxylate (CAS 941868-44-6)
- 1-(4-Chlorobenzoyl)-1,2-dihydroquinoline-2-carbonitrile (CAS 94540-23-5)
- (S)-1-(4-Chlorobenzoyl)-N,N-dimethyl-5-oxopyrrolidine-2-carboxamide (CAS 85551-25-3)
Recommended Standards
- 1-(4-(4-Amino-2-chlorophenyl)piperazin-1-yl)-3-methylbutan-1-one (CAS 879020-32-3)
- Azostatin Impurity 39 (CAS CATO-C4X-139639)
- 1-(4-(4-Amino-2-chlorophenyl)piperazin-1-yl)-2,2-dimethylpropan-1-one (CAS 878441-21-5)
- 5-Ethyl-4-(3-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 669745-81-7)
- 3-Isoxazol-4-yl-propan-1-ol (CAS 10421-09-7)
- N,N-bis(2-cyanoethyl)-4-methylbenzenesulfonamide (CAS 2619-16-1)
- Ilaprazole Impurity 140 (CAS CATO-C4X-1130140)
- tert-Butyl 3-(2-methoxy-2-oxoethyl)-4-methylpiperidine-1-carboxylate (CAS 1860028-35-8)
- tert-Butyl 4-(2-(hydroxyimino)acetyl)piperidine-1-carboxylate (CAS 2084138-46-3)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com