1431555-20-2 4-Bromo-3-chlorosulfonyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester MFCD24386171 CAS 1431555-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1431555-20-2 |
| Molecular Formula | C7H3BrClF3O4S2 |
| Molecular Weight | 387.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1431555-20-2 4-Bromo-3-chlorosulfonyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester MFCD24386171 (CAS 1431555-20-2) pharmaceutical standards reference standard. Molecular formula: C7H3BrClF3O4S2. Molecular weight: 387.58 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H3BrClF3O4S2 |
| Molecular Weight | 387.58 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 2 |
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- (±)-Methionine-d4 (CAS 93709-61-6)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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