Methyl 4-(4-methoxyphenyl)-4-oxobutyrate CAS 5447-74-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5447-74-5 |
| Molecular Formula | C12H20O4 |
| Molecular Weight | 228.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-(4-methoxyphenyl)-4-oxobutyrate (CAS 5447-74-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H20O4. Molecular weight: 228.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H20O4 |
| Molecular Weight | 228.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Methyl Standards
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- 4-Ethyl-3-(4-methoxyphenyl)pyridin-2-amine (CAS 1956340-50-3)
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- 1-(3-Methoxyphenyl)-1-phenylethanol (CAS 94001-64-6)
Recommended Standards
- Ethylene Sebacate (CAS 5578-82-5)
- Pregabalin Impurity 96 (CAS 51615-30-6)
- Ethyl 8-methyl-1,4-dioxaspiro[4.5]decane-8-carboxylate (CAS 24730-88-9)
- 8-Bromo-6-chloro-7H-purin-2-amine (CAS 1262120-94-4)
- 5-Amino-2'-fluoro-4'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261902-43-5)
- 4-Fluoro-1-methyl-1H-indazole-3-carbonitrile (CAS 1638591-54-4)
- Ethyl 5-hydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 70160-47-3)
- 2-(4-Chloro-2-fluoro-5-isopropoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256360-16-3)
- 5-Amino-2-chloroquinoline (CAS 607377-99-1)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com