2,2-Difluoro-1-Phenyl-1-Butanone CAS 189619-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189619-77-0 |
| Molecular Formula | C10H10F2O |
| Molecular Weight | 184.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Difluoro-1-Phenyl-1-Butanone (CAS 189619-77-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10F2O. Molecular weight: 184.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10F2O |
| Molecular Weight | 184.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
Related Difluoro Standards
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- 1,1-Difluoro-4-phenylbutan-2-one (CAS 145299-84-9)
- 2,2-Difluoro-1-phenyl-cyclopropanemethanol (CAS 156020-86-9)
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Recommended Standards
- (4-(2,2-Difluorocyclopropyl)phenyl)methanol (CAS 1889921-53-2)
- (2-(2,5-Difluorophenyl)cyclopropyl)methanol (CAS 917342-18-8)
- 2-(trifluoromethyl)thiophene-3-carbaldehyde (CAS 1858307-38-6)
- 3-Methyl-1,2,4-oxadiazole-5-carboxylic acid (CAS 944906-32-5)
- 1-(2-Ethylbenzyl)-1h-imidazol-2-amine (CAS 1248636-54-5)
- 2-Chloro-N-cyclohexyl-6-(trifluoromethyl)benzamide (CAS 2379322-58-2)
- (4-((Ethoxycarbonyl)amino)benzoyl)glycine (CAS 893782-05-3)
- Ethyl 2,6-dichloro-4-methylphenylacetate (CAS 1803845-41-1)
- (E)-2-benzylidene-4-hydroxybutanehydrazide (CAS 351188-58-4)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
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