1-(3,5-Difluorophenyl)-3-(3,5-dimethylphenyl)propan-1-one CAS 898781-16-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898781-16-3 |
| Molecular Formula | C17H16F2O |
| Molecular Weight | 274.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,5-Difluorophenyl)-3-(3,5-dimethylphenyl)propan-1-one (CAS 898781-16-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16F2O. Molecular weight: 274.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16F2O |
| Molecular Weight | 274.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- 1-(2,4-Difluorophenyl)-3-(2,3-dimethylphenyl)propan-1-one (CAS 898793-33-4)
- 1-(2,4-Difluorophenyl)-3-(3,5-dimethylphenyl)propan-1-one (CAS 898781-10-7)
- 1-(3,4-Difluorophenyl)-3-(2,3-dimethylphenyl)propan-1-one (CAS 898793-35-6)
- 1-(3,4-Difluorophenyl)-3-(2,6-dimethylphenyl)propan-1-one (CAS 898755-30-1)
- 1-(3,4-Difluorophenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-87-8)
- 1-(3,5-Difluorophenyl)-3-(2,5-dimethylphenyl)propan-1-one (CAS 898754-10-4)
- 1-(3,5-Difluorophenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-89-0)
- 1421262-35-2 2-(3,4-Difluorophenyl)-4-(4-pyridyl)thiazole MFCD22683012 (CAS 1421262-35-2)
Recommended Standards
- 1-(4-(3,4-Dimethoxyphenyl)-2,5-dimethylfuran-3-yl)ethanone (CAS 88484-90-6)
- 1,1-Dioxido-2,3-dihydrothiophen-3-yl benzenesulfonate (CAS 39582-95-1)
- 1,2:5,6-Diisopropylidene-3-O-methyl-α-D-glucofuranose (CAS 43138-64-3)
- 2-(Isonicotinoylhydrazono)propanoic acid (CAS 1081-50-1)
- 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)propanoic acid (CAS 680579-19-5)
- 4-(4-Chlorobenzyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (CAS 1049119-02-9)
- 2-(Ethoxycarbonyl)nicotinic acid (CAS 161522-42-5)
- 2,6-Diphenyl-7-propylimidazo[1,2-b][1,2,4]triazine (CAS 90217-98-4)
- tert-Butyl 2-(Hydroxymethyl)-3,3-dimethylazetidine-1-carboxylate (CAS 1824536-26-6)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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