2,2-Difluoro-1-(4-fluoro-3-methylphenyl)ethan-1-one CAS 1352209-09-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352209-09-6 |
| Molecular Formula | C9H7F3O |
| Molecular Weight | 188.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Difluoro-1-(4-fluoro-3-methylphenyl)ethan-1-one (CAS 1352209-09-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7F3O. Molecular weight: 188.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7F3O |
| Molecular Weight | 188.15 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1991 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 1,1-Difluoro-3-(4-fluorophenyl)propan-2-one (CAS 1183132-63-9)
- 2,2-Difluoro-1-(5-fluoro-2-methylphenyl)ethan-1-one (CAS 1352205-82-3)
- 2,2-Difluoro-1-(3-fluoro-5-methylphenyl)ethan-1-one (CAS 1352215-18-9)
- 2,2-Difluoro-1-(3-fluoro-4-methylphenyl)ethan-1-one (CAS 1352217-39-0)
- 2,2-Difluoro-1-(4-fluoro-2-methylphenyl)ethan-1-one (CAS 1352217-67-4)
- 3,5-Difluoro-2-(1-fluoroethyl)benzaldehyde (CAS 2755372-61-1)
- 1,1-Difluoro-4-trifluoromethyl-cyclohexane (CAS 1416351-96-6)
- 2-(2,6-Difluoro-4-methoxyphenyl)ethan-1-ol (CAS 1000550-08-2)
Recommended Standards
- 4-(Trifluoromethyl)benzenecarboximidamide (CAS 131472-28-1)
- 1-(2,3,4-Trifluorophenyl)propan-2-one (CAS 1305324-39-3)
- 1-(2,3,6-Trifluorophenyl)propan-2-one (CAS 1305324-34-8)
- 3-(5-(Benzo[d][1,3]dioxol-5-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-morpholinopropanamide (CAS 314735-97-2)
- Isopropyl 2-aminobenzo[d]thiazole-6-carboxylate (CAS 134949-38-5)
- 3-(Diethoxymethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1333319-77-9)
- 1-(Oxan-3-yl)propan-1-one (CAS 1187468-62-7)
- 3-Isopropylbenzoic Acid (CAS 5651-47-8)
- 7-[(2-Methylpropan-2-yl)oxycarbonyl]-6,8-dihydro-5H-2,7-naphthyridine-4-carboxylic acid (CAS 1250999-71-3)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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