1-(3,5-Dimethylphenyl)-2,2-difluoroethanone CAS 1271475-59-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1271475-59-2 |
| Molecular Formula | C10H10F2O |
| Molecular Weight | 184.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,5-Dimethylphenyl)-2,2-difluoroethanone (CAS 1271475-59-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10F2O. Molecular weight: 184.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1990 |
| Halogen Content | F-containing |
Related Dimethylphenyl Standards
- 1-(3,4-Dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1294520-03-8)
- 1-(2,4-Dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1352214-70-0)
- 1-(2,3-Dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1352232-18-8)
- 2,3-Dimethylphenyl chloroformate (CAS 36018-19-6)
- 2,6-Dimethylphenyl chloroformate (CAS 876-99-3)
- 2-(3,5-Dimethylphenyl)pyridine (CAS 1101187-10-3)
- 2-(2,4-Dimethylphenyl)pyridine (CAS 914253-86-4)
- 2-(3,4-Dimethylphenyl)pyridine (CAS 4423-81-8)
Recommended Standards
- 4-(3,4-Difluorophenyl)butan-2-one (CAS 1251925-01-5)
- 1-(3,4-Difluorophenyl)but-3-en-1-ol (CAS 1250137-60-0)
- 1-(2,3-Difluoro-4-methylphenyl)propan-2-one (CAS 1305324-38-2)
- 2,3-Diamino-5-(difluoromethyl)-4-iodopyridine (CAS 1805952-75-3)
- 5-(4-Aminobenzyl)thiazolidine-2,4-dione (CAS 85002-36-4)
- 2-(3-Formyl-5-methylphenyl)acetonitrile (CAS 2830620-76-1)
- 5-Methyl-4H,5H,6H,7H-[1,3]thiazolo[4,5-c]pyridine-2-carboxylic acid hydrochloride (CAS 1822641-87-1)
- 2,3-Dihydro-6-azaindole Hydrochloride (CAS 1610028-39-1)
- 3-(4-Fluoro-3-methylphenyl)acrylaldehyde (CAS 1563499-93-3)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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