Methyl 4-(4-chlorophenyl)-4-oxo-2-[4-(propan-2-yl)phenyl]butanoate CAS 199725-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 199725-00-3 |
| Molecular Formula | C20H21ClO3 |
| Molecular Weight | 344.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4-(4-chlorophenyl)-4-oxo-2-[4-(propan-2-yl)phenyl]butanoate (CAS 199725-00-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H21ClO3. Molecular weight: 344.83 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H21ClO3 |
| Molecular Weight | 344.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | Cl-containing |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com