3’-Chloro-2’-methylacetophenone CAS 177942-43-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 177942-43-7 |
| Molecular Formula | C9H9ClO |
| Molecular Weight | 168.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3’-Chloro-2’-methylacetophenone (CAS 177942-43-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9ClO. Molecular weight: 168.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO |
| Molecular Weight | 168.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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.) | 2007 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 1-(3-Chloro-5-methylphenyl)ethan-1-one (CAS 176548-88-2)
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