(2Z)-2,3-Difluoro-1-Phenyl-2-Buten-1-One CAS 366799-75-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 366799-75-9 |
| Molecular Formula | C10H8F2O |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2Z)-2,3-Difluoro-1-Phenyl-2-Buten-1-One (CAS 366799-75-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8F2O. Molecular weight: 182.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8F2O |
| Molecular Weight | 182.17 g/mol |
| Appearance | Off-white to pale 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
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Recommended Standards
- (2R,3S,4R,5S)-Hexane-1,2,3,4,5,6-hexaol (CAS 2234851-14-8)
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- (2E)-2,3-Difluoro-1-Phenyl-2-Buten-1-One (CAS 366799-74-8)
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- 1-CHloro-2-(2-methylpropoxy)-4-nitrobenzene (CAS 1512645-48-5)
- 7-Bromo-3-nitroquinolin-4-ol (CAS 723280-94-2)
- 7-Oxo-8-phenyloctanoic acid (CAS 66147-75-9)
- N-ethyl-4-((4-fluorophenyl)thio)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 339011-02-8)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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