5-(Trifluoroacetyl)thiophene-2-carboxylic Acid CAS 929028-43-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929028-43-3 |
| Molecular Formula | C7H3F3O3S |
| Molecular Weight | 224.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Trifluoroacetyl)thiophene-2-carboxylic Acid (CAS 929028-43-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H3F3O3S. Molecular weight: 224.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H3F3O3S |
| Molecular Weight | 224.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoroacetyl Standards
- 1-(2,2,2-Trifluoroacetyl)piperidine-3-carboxylic acid (CAS 1099017-20-5)
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- 1-(2,2,2-Trifluoroacetyl)piperidine-4-carboxylic acid (CAS 126501-70-0)
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Recommended Standards
- 5-(3,4-Difluorophenyl)furan-2-carboxylic acid (CAS 55377-81-6)
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- 4-(1,1,2,2-Tetrafluoroethoxy)benzene-1,3-diamine (CAS 61988-37-2)
- 3-(2-(1,3-Dioxoisoindolin-2-yl)acetamido)propanoic acid (CAS 17896-84-3)
- 63026-01-7 8571AF EuN3O9.5H2O Europium(III) nitrate pentahydrate (CAS 63026-01-7)
- 2-(4-(2-Methoxyphenyl)piperazin-1-yl)-5-(prop-2-yn-1-ylthio)-1,3,4-thiadiazole (CAS 1105252-40-1)
- 6-(2-(p-Tolyl)-1,3-dioxolan-2-yl)picolinaldehyde (CAS 87848-97-3)
- (2R,4S)-4-hydroxypyrrolidine-2-carboxamide hydrochloride (CAS 1845795-13-2)
- n1,n1-Dimethyl-2-(trifluoromethyl)benzene-1,4-diamine dihydrochloride (CAS 1269225-38-8)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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