2-Fluoro-[1,1'-biphenyl]-4-yl 2,3-dichlorobenzoate CAS 477857-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477857-47-9 |
| Molecular Formula | C19H11Cl2FO2 |
| Molecular Weight | 361.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-[1,1'-biphenyl]-4-yl 2,3-dichlorobenzoate (CAS 477857-47-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H11Cl2FO2. Molecular weight: 361.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H11Cl2FO2 |
| Molecular Weight | 361.19 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 |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
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- Ixazomib Impurity 86 (CAS CATO-C4X-126786)
- 2-(3-Chloro-4-methylphenyl)pentan-2-ol (CAS 1378860-30-0)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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