1-(5-Fluoro-2-hydroxyphenyl)butan-1-one CAS 575-67-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 575-67-7 |
| Molecular Formula | C10H11FO2 |
| Molecular Weight | 182.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Fluoro-2-hydroxyphenyl)butan-1-one (CAS 575-67-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11FO2. Molecular weight: 182.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11FO2 |
| Molecular Weight | 182.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1957 |
| Halogen Content | F-containing |
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Recommended Standards
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- 1-(3-Bromo-4-fluorophenyl)imidazolidin-2-one (CAS 1566125-49-2)
- Benzyl ((1-((S)-2-amino-3-methylbutanoyl)piperidin-2-yl)methyl)(ethyl)carbamate (CAS 1354023-82-7)
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- Etrasimod Impurity 74 (CAS CATO-C4X-321474)
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