4-methoxy-3-(trifluoromethyl)benzoyl chloride CAS 98187-18-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98187-18-9 |
| Molecular Formula | C9H12ClF3O2 |
| Molecular Weight | 244.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-methoxy-3-(trifluoromethyl)benzoyl chloride (CAS 98187-18-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H12ClF3O2. Molecular weight: 244.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H12ClF3O2 |
| Molecular Weight | 244.64 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
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- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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