Ethyl 5-Chloro-2-fluoro-4-(trifluoromethyl)benzoate CAS 1805109-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805109-33-4 |
| Molecular Formula | C10H7ClF4O2 |
| Molecular Weight | 270.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-Chloro-2-fluoro-4-(trifluoromethyl)benzoate (CAS 1805109-33-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7ClF4O2. Molecular weight: 270.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7ClF4O2 |
| Molecular Weight | 270.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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/Cl-containing |
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Recommended Standards
- 1-methyl-3,4-dinitro-1H-pyrazole-5-sulfonyl chloride (CAS 1803595-58-5)
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- 6-Chloro-2-(perfluoroethyl)-1H-benzo[d]imidazole (CAS 58457-67-3)
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- 2-Methoxybenzene-1,4-diamine (CAS 5307-02-8)
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