(2e)-3-[5-(2-fluorophenyl)thiophen-2-yl]prop-2-enoic acid CAS 949977-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 949977-46-2 |
| Molecular Formula | C13H9FO2S |
| Molecular Weight | 248.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2e)-3-[5-(2-fluorophenyl)thiophen-2-yl]prop-2-enoic acid (CAS 949977-46-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9FO2S. Molecular weight: 248.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9FO2S |
| Molecular Weight | 248.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related e Standards
- 1,2-Bis(4-fluorophenyl)ethane-1,2-diamine (CAS 1185877-05-7)
- 2-(4-Fluorophenyl)sulfanylbenzoic acid (CAS 13420-72-9)
- (2e)-3-[5-(4-fluorophenyl)thiophen-2-yl]prop-2-enoic acid (CAS 929975-30-4)
- 2-((2-Fluorophenyl)thio)benzoic acid (CAS 87033-71-4)
- 6-(4-Fluorophenyl)-2,3-dihydroimidazo[2,1-b]thiazole-5-carbaldehyde (CAS 139359-82-3)
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Recommended Standards
- (1S,3S,5S)-Adamantane-1,3,5,7-tetracarbaldehyde (CAS 853347-01-0)
- (1S,3R)-3-(3-methoxybenzoyl)cyclopentane-1-carboxylic acid (CAS 732252-24-3)
- (2R,3S)-ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,3-dihydroxy-2-methylpropanoate (CAS 93636-26-1)
- 2-Bromo-6,7-dihydro-4H-pyrano[4,3-d]thiazole (CAS 1093107-56-2)
- α-(Nitromethyl)-3-(trifluoromethyl)benzenemethanol (CAS 1259905-71-9)
- 2-(4,5-Dichloro-1H-imidazol-1-yl)acetohydrazide (CAS 175137-68-5)
- 1,2-Bis(4-methoxyphenyl)propane-1,3-diol (CAS 85272-48-6)
- (4,4-Difluorotetrahydro-2H-pyran-3-yl)methanamine hydrochloride (CAS 2361727-26-4)
- 4-(4-Methyl-2-oxo-2,3-dihydro-1,3-thiazol-3-yl)butanoic acid (CAS 854137-79-4)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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