3-(4-Chloro-phenyl)-2-(4-fluoro-phenyl)-acrylic acid CAS 377769-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 377769-45-4 |
| Molecular Formula | C15H10ClFO2 |
| Molecular Weight | 276.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chloro-phenyl)-2-(4-fluoro-phenyl)-acrylic acid (CAS 377769-45-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H10ClFO2. Molecular weight: 276.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H10ClFO2 |
| Molecular Weight | 276.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
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- Methyl 2-(6-chloro-3-cyano-4-oxoquinolin-1(4H)-yl)acetate (CAS 1352541-98-0)
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Recommended Standards
- 2-(Chloromethyl)-1-isopropyl-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 942035-03-2)
- 4-[4-(chlorosulfonyl)phenyl]-4-oxobutanoic acid (CAS 937661-23-9)
- 2-(2-Chlorophenyl)-3-(4-fluorobenzoyl)oxirane (CAS 497181-17-6)
- (R)-3-Amino-N-(1-phenylethyl)propanamide hydrochloride (CAS 2227842-29-5)
- 1-Bromo-4-(cyclohexyloxy)benzene (CAS 30752-31-9)
- Ethyl 2-(2-chloro-5-fluorophenoxy)acetate (CAS 1716-86-5)
- Echinatine N-oxide (CAS 20267-93-0)
- 2-(5-Isopropyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)acetic acid (CAS 1038971-27-5)
- 2-(4-Nitrophenyl)-1h-imidazole hydrochloride (CAS 1193389-98-8)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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