2-(4-Chlorophenoxy)-N-(2,4-difluorophenyl)-2,2-difluoroacetamide CAS 251096-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251096-86-3 |
| Molecular Formula | C14H8ClF4NO2 |
| Molecular Weight | 333.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenoxy)-N-(2,4-difluorophenyl)-2,2-difluoroacetamide (CAS 251096-86-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8ClF4NO2. Molecular weight: 333.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8ClF4NO2 |
| Molecular Weight | 333.67 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2,4-Dichloro-1-{2-[(4-chlorophenyl)sulfanyl]ethoxy}benzene (CAS 338792-76-0)
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- Bis(2-((tert-butyldimethylsilyl)oxy)ethyl)amine (CAS 169527-49-5)
- tert-butyl N-[(1R,3R)-3-(bromomethyl)cyclopentyl]carbamate (CAS 2306254-13-5)
- 3-Oxo-3-(1-phenylcyclopropyl)propanenitrile (CAS 485827-87-0)
- 4-Amino-n-(cyclopropylmethyl)benzene-1-sulfonamide (CAS 477723-17-4)
- 2-Boc-2,3,3a,4,5,9b-hexahydro-1H-pyrrolo[3,4-c]quinoline (CAS 1194375-23-9)
- 2-(4-Methoxyphenyl)-7-methylquinoline-4-carboxylic acid (CAS 116734-21-5)
- Ethyl 2-(2-(4-fluorophenyl)-4-hydroxy-3-(4-methylbenzoyl)-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate (CAS 371928-95-9)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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