Methyl 4-bromo-5-(trifluoromethyl)thiophene-2-carboxylate CAS 1047635-95-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1047635-95-9 |
| Molecular Formula | C7H4BrF3O2S |
| Molecular Weight | 289.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-bromo-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 1047635-95-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4BrF3O2S. Molecular weight: 289.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4BrF3O2S |
| Molecular Weight | 289.07 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
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- Methyl 3-bromo-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 1823362-55-5)
- Methyl 2-bromo-4-(trifluoromethyl)thiophene-3-carboxylate (CAS 1853236-69-7)
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Recommended Standards
- (6-Iodoimidazo[1,2-b]pyridazin-2-yl)methanol (CAS 1005788-25-9)
- 5-Ethoxy-3-iodo-1H-pyrazolo[4,3-b]pyridine (CAS 1226903-86-1)
- 2-(2,4-Dichloro-5-nitrophenyl)-1,2-dihydro-5-methyl-3H-1,2,4-triazol-3-one (CAS 100563-34-6)
- 1-(5-Oxo-1-(p-tolyl)pyrrolidine-3-carbonyl)piperidine-4-carboxylic acid (CAS 1010929-78-8)
- 3-Bromo-4-hydroxyfuran-2(5H)-one (CAS 21151-51-9)
- 1-(3-Chlorophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 825635-27-6)
- Benzyl spiro[indoline-3,4'-piperidine]-1-carboxylate (CAS 167483-91-2)
- 1,3,5,7-Tetrakis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)adamantane (CAS 1636119-48-6)
- 4-Bromo-3-(tert-butyl)isoxazol-5-amine (CAS 166964-06-3)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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