4-Chloro-3-ethylbenzoyl chloride CAS 1379331-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1379331-67-5 |
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-3-ethylbenzoyl chloride (CAS 1379331-67-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H8Cl2O. Molecular weight: 203.07 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2O |
| Molecular Weight | 203.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 | Cl-containing |
Related Chloro Standards
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Recommended Standards
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- Methocarbamol Impurity 9 (CAS CATO-C4X-24449)
- 3-Amino-4-methyl-4,6,7,8-tetrahydroquinoxaline-2-carbonitrile (CAS 107938-84-1)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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