5-(trifluoromethyl)thiophene-2-carboxylic acid CAS 128009-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128009-32-5 |
| Molecular Formula | C6H7F3O2S |
| Molecular Weight | 200.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 128009-32-5) pharmaceutical standards reference standard. Molecular formula: C6H7F3O2S. Molecular weight: 200.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7F3O2S |
| Molecular Weight | 200.18 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related trifluoromethyl Standards
- 2-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 767337-58-6)
- 4-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 767337-60-0)
- 5-(Trifluoromethyl)-3,4-dihydro-2H-thiopyran 1,1-dioxide (CAS 2137534-81-5)
- 6-(Trifluoromethyl)-3,4-dihydro-2H-thiopyran 1,1-dioxide (CAS 2137895-44-2)
- 4-[(4-Trifluoromethyl)phenyl]-1-butene (CAS 113170-92-6)
- 5-(Trifluoromethyl)-1,2,3,4-tetrahydronaphthalene (CAS 1204295-76-0)
- 1-methyl-3-[1-(trifluoromethyl)cyclopropyl]benzene (CAS 1798713-46-8)
- 2-Methyl-3-[(2-trifluoromethyl)phenyl]-1-propene (CAS 951889-33-1)
Recommended Standards
- (1R)-1-[(2R)-2-(2,4-difluorophenyl)-2-oxiranyl]ethanol (CAS 126918-35-2)
- Ethyl 2-(2,4-difluorophenyl)acetate (CAS 129409-54-7)
- ((2R,3S)-2-(2,4-Difluorophenyl)-3-methyloxiran-2-yl)methanol (CAS 126918-27-2)
- 5-Methyl-4-nitro-2,3-dihydro-1h-pyrazol-3-one (CAS 61885-21-0)
- tert-Butyl 3-(2-aminoethyl)-5-chloro-1h-indole-1-carboxylate (CAS 1421321-68-7)
- Potassium 1H-indol-3-olate (CAS 721968-97-4)
- (3-Amino-4-ethoxyphenyl)-methanol (CAS 861779-81-9)
- 1-(3-Methoxyphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1176582-38-9)
- 2-([1,1'-Biphenyl]-2-yloxy)acetic acid (CAS 5348-75-4)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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