(2E)-3-[5-(trifluoromethyl)thiophen-3-yl]prop-2-enoic acid CAS 2044946-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2044946-97-4 |
| Molecular Formula | C8H5F3O2S |
| Molecular Weight | 222.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-3-[5-(trifluoromethyl)thiophen-3-yl]prop-2-enoic acid (CAS 2044946-97-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5F3O2S. Molecular weight: 222.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5F3O2S |
| Molecular Weight | 222.18 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 | May oxidize slowly on prolonged air exposure; 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.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related E Standards
- (2E)-3-[2-(trifluoromethyl)thiophen-3-yl]prop-2-enoic acid (CAS 1868833-66-2)
- 2-((Trifluoromethyl)thio)benzoic acid (CAS 37526-67-3)
- 3-((Trifluoromethyl)thio)benzoic acid (CAS 946-65-6)
- (6-(Trifluoromethyl)imidazo[2,1-b]thiazol-5-yl)methanol (CAS 1823883-23-3)
- 3-((Trifluoromethyl)thio)picolinamide (CAS 2385968-98-7)
- 1-ethyl-5-(trifluoromethyl)-1h-pyraZole-3-carbohydrazide (CAS 1001519-13-6)
- 1-ethyl-3-(trifluoromethyl)-1h-pyraZole-5-carbohydrazide (CAS 1004643-69-9)
- 2-[3-(trifluoromethyl)-1h-pyrazol-1-yl]propanehydrazide (CAS 1006327-06-5)
Recommended Standards
- (E)-4-(Diethoxyphosphoryl)but-2-enoic acid (CAS 79563-56-7)
- 5-((4-Fluorophenyl)amino)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1710194-80-1)
- (R)-3-(1-Aminoethyl)-4-fluoro-5-(trifluoromethyl)aniline (CAS 2230840-61-4)
- 4-(3,5-Bis(4-bromophenyl)-4,5-dihydro-1h-pyrazol-1-yl)-4-oxobutanoic acid (CAS 313967-96-3)
- 3-Fluoro-4,4-dimethyl-pentan-1-amine (CAS 1554342-14-1)
- 2-Fluoro-5-methoxy-4-methylbenzoic acid (CAS 870221-15-1)
- Olprinone Impurity 23 (CAS CATO-C4X-204323)
- Methyl 2-phenylacrylate (CAS 1865-29-8)
- 2-Chloro-4-(difluoromethyl)-3-methylpyridine (CAS 1806787-50-7)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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