(4,5-Difluoro-2-hydroxyphenyl)(phenyl)methanone CAS 1372178-15-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1372178-15-8 |
| Molecular Formula | C13H8F2O2 |
| Molecular Weight | 234.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4,5-Difluoro-2-hydroxyphenyl)(phenyl)methanone (CAS 1372178-15-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8F2O2. Molecular weight: 234.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8F2O2 |
| Molecular Weight | 234.20 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Difluoro Standards
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- 4',5-Difluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1183606-88-3)
- 2',5-Difluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1214335-66-6)
- 3,4'-Difluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1214340-15-4)
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