1-(4-(Difluoromethoxy)-3-fluorophenyl)ethan-1-one CAS 1180015-83-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1180015-83-1 |
| Molecular Formula | C9H7F3O2 |
| Molecular Weight | 204.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(Difluoromethoxy)-3-fluorophenyl)ethan-1-one (CAS 1180015-83-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7F3O2. Molecular weight: 204.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7F3O2 |
| Molecular Weight | 204.15 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1989 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 1-[4-(Difluoromethoxy)-2-fluorophenyl]ethan-1-one (CAS 1180016-06-1)
- 1-(3-(Difluoromethoxy)-4-fluorophenyl)ethanone (CAS 1214333-01-3)
- 1-(2-(Difluoromethoxy)-5-fluorophenyl)ethan-1-one (CAS 1214338-07-4)
- 1-[2-(difluoromethoxy)-4-fluorophenyl]ethan-1-one (CAS 1214372-36-7)
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Recommended Standards
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- Ethyl 4-(3-oxocyclohexyl)benzoate (CAS 131379-22-1)
- 3-[(5-Methylpyridin-2-yl)amino]-1-(naphthalen-2-yl)propan-1-one (CAS 882073-40-7)
- 4-{14,14-dimethyl-12-oxo-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-10-yl}benzoic acid (CAS 1022356-50-8)
- 5-Bromo-2-(2-isopropyl-5-methylphenoxy)aniline (CAS 946786-80-7)
- 6-Methyl-3h,4h-thieno[2,3-d][1,2,3]triazin-4-one (CAS 38359-84-1)
- 4-Amino-2,6-difluorophenol (CAS 126058-97-7)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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