2-(4-Chloro-2-methylphenoxy)pentanoic acid CAS 91767-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91767-70-3 |
| Molecular Formula | C12H15ClO3 |
| Molecular Weight | 242.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chloro-2-methylphenoxy)pentanoic acid (CAS 91767-70-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H15ClO3. Molecular weight: 242.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H15ClO3 |
| Molecular Weight | 242.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- Ethyl 2-(picolinamido)acetate (CAS 39484-31-6)
- 1-(3-Chloro-4-fluorophenyl)-3-((2,4-dimethylthiazol-5-yl)methyl)urea (CAS 1396851-19-6)
- 2,3-Dichloro-5-(trifluoromethyl)pyridin-4-amine (CAS 431942-80-2)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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