(2E)-3-[2-(trifluoromethyl)thiophen-3-yl]prop-2-enoic acid CAS 1868833-66-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1868833-66-2 |
| Molecular Formula | C8H5F3O2S |
| Molecular Weight | 222.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2E)-3-[2-(trifluoromethyl)thiophen-3-yl]prop-2-enoic acid (CAS 1868833-66-2) pharmaceutical standards reference standard. Molecular formula: C8H5F3O2S. Molecular weight: 222.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | 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.) | 1995 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related E Standards
- (2E)-3-[5-(trifluoromethyl)thiophen-3-yl]prop-2-enoic acid (CAS 2044946-97-4)
- 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
- 5-((4-Fluorophenyl)amino)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1710194-80-1)
- 5-(3-Fluoro-phenylamino)-1h-[1,2,3]triazole-4-carboxylic acid (CAS 1708428-34-5)
- (E)-4-(Diethoxyphosphoryl)but-2-enoic acid (CAS 79563-56-7)
- ethyl 4-chloro-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylate (CAS 2044872-34-4)
- 2-(3-Nitrophenyl)-3-(piperazin-1-ylmethyl)imidazo[1,2-a]pyridine (CAS 727975-37-3)
- 1-methyl-1H-imidazole-4-carbonitrile (CAS 66121-69-5)
- 1-(3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-3-[(2,6-dichlorophenyl)methyl]-2-methyl-1,4-dihydropyridin-4-one (CAS 478246-10-5)
- 2-(4-Formylphenoxy)benzoic Acid Methyl Ester (CAS 1380573-86-3)
- 2-(1-Methyl-1H-pyrazol-4-yl)propanenitrile (CAS 1249609-23-1)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
Why CATO?
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