1-[3-(difluoromethyl)-2-fluoro-phenyl]ethanone CAS 2139441-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2139441-40-8 |
| Molecular Formula | C9H13F3O |
| Molecular Weight | 194.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-[3-(difluoromethyl)-2-fluoro-phenyl]ethanone (CAS 2139441-40-8) pharmaceutical standards reference standard. Molecular formula: C9H13F3O. Molecular weight: 194.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H13F3O |
| Molecular Weight | 194.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related difluoromethyl Standards
- 3-(Difluoromethyl)-5-phenyl-1H-pyrazole (CAS 122980-86-3)
- 4-(Difluoromethyl)naphthalen-1-ol (CAS 1261629-85-9)
- 3-(Difluoromethyl)naphthalen-1-ol (CAS 1261800-49-0)
- 2-(Difluoromethyl)naphthalen-1-ol (CAS 1261814-03-2)
- ethyl 1-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 129819-40-5)
- ethyl 3-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 151733-96-9)
- 4-(Difluoromethyl)-2-phenyl-1H-imidazole (CAS 2149602-29-7)
- 3-(Difluoromethyl)-5-(ethylthio)-4h-1,2,4-triazol-4-amine (CAS 832737-84-5)
Recommended Standards
- 1,5,7-Trimethyl-1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione (CAS 4318-52-9)
- 1-[4-(trifluoromethyl)cyclohexyl]ethan-1-one (CAS 916481-56-6)
- 1-(Trifluoromethoxy)-4-vinylcyclohexane (CAS 2231673-32-6)
- 5H,6H,7H,8H-imidazo[1,5-a]pyridine-6-carboxylic acid hydrochloride (CAS 139183-92-9)
- 3-bromo-2-chloroquinoline (CAS 101870-60-4)
- 8-Methyl-2-(2-propoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160254-71-6)
- 7-Methoxy-4-(trifluoromethyl)coumarin, 98% (CAS 575-04-2)
- (3,4-Dimethoxyphenyl)methyl N-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)carbamate (CAS 477848-94-5)
- Fmoc-Gly-Phe-OH (CAS 117370-45-3)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com