2,4-Dichloro-3-(2,6-dimethylphenyl)propiophenone CAS 898755-20-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898755-20-9 |
| Molecular Formula | C17H16Cl2O |
| Molecular Weight | 307.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-3-(2,6-dimethylphenyl)propiophenone (CAS 898755-20-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16Cl2O. Molecular weight: 307.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16Cl2O |
| Molecular Weight | 307.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 | Cl-containing |
Related Dichloro Standards
- 2,3-Dichloro-3-(2,4-dimethylphenyl)propiophenone (CAS 898794-44-0)
- 2,3-Dichloro-3-(2,6-dimethylphenyl)propiophenone (CAS 898755-18-5)
- 2,5-Dichloro-3-(2,5-dimethylphenyl)propiophenone (CAS 898754-00-2)
- 2,5-Dichloro-3-(2,6-dimethylphenyl)propiophenone (CAS 898755-22-1)
- 2,5-Dichloro-3-(3,4-dimethylphenyl)propiophenone (CAS 898779-79-8)
- 2,6-Dichloro-3-(2,6-dimethylphenyl)propiophenone (CAS 898755-37-8)
- 3,4-Dichloro-3-(3,5-dimethylphenyl)propiophenone (CAS 898781-04-9)
- 3,5-Dichloro-3-(2,4-dimethylphenyl)propiophenone (CAS 898794-52-0)
Recommended Standards
- 1-(3,5-Dichlorophenyl)-3-(2,6-dimethylphenyl)propan-1-one (CAS 898755-26-5)
- 1-(3,5-Dichlorophenyl)-3-(2,3-dimethylphenyl)propan-1-one (CAS 898793-31-2)
- 1-(3,4-Dichlorophenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-81-2)
- Sofosbuvir Impurity 101 (CAS 1334513-10-8)
- Pent-2-yn-1-amine (CAS 41282-41-1)
- tert-butyl N-(6-methylenespiro[2.5]octan-2-yl)carbamate (CAS 2294127-96-9)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzaldehyde (CAS 1219936-17-0)
- Methyl 3-(1h-pyrazol-3-yl)propiolate (CAS 1927872-53-4)
- Tinidazole Impurity 19 (CAS 872301-12-7)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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