Diethyl n-butylmalonate CAS 133-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133-08-4 |
| Molecular Formula | C11H20O4 |
| Molecular Weight | 216.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl n-butylmalonate (CAS 133-08-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H20O4. Molecular weight: 216.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H20O4 |
| Molecular Weight | 216.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Diethyl Standards
- Diethyl Isobutylmalonate (CAS 10203-58-4)
- 1,3-Diethyl 2-methyl-2-(propan-2-yl)propanedioate (CAS 58447-69-1)
- Diethyl 2,2-dimethylpentanedioate (CAS 78092-07-6)
- Diethyl 2-methylhexanedioate (CAS 91214-21-0)
- Diethyl 3-methylhexanedioate (CAS 55877-01-5)
- 759-24-0 Diethyl tert-butylmalonate MFCD00009152 Propanedioic acid, (1,1-dimethylethyl)-, diethyl ester (CAS 759-24-0)
- Diethyl Diethylmalonate (CAS 77-25-8)
- Diethyl Pimelate (CAS 2050-20-6)
Recommended Standards
- malonic acid dibutyl ester (CAS 1190-39-2)
- 1,1-Diethoxy-5-methylhexane-2,4-dione (CAS 1342727-22-3)
- 2-tert-Butyl-5-methyl-1,3-dioxane-5-carboxylic Acid Methyl Ester-d3 (CAS 1185175-97-6)
- 2-(2-(Dimethylamino)ethyl)-5-iodo-3-propylquinolin-8-ol (CAS 63218-59-7)
- N,1-Bis(4-methoxybenzyl)-5-nitro-1H-indazol-3-amine (CAS 1041612-49-0)
- 3-(Aminomethyl)-5-hydroxybenzenesulfonamide (CAS 1243285-03-1)
- (3-methyl-1H-pyrazol-4-yl)methylamine,2 HCl (CAS 1048924-93-1)
- (6-Bromo-2-fluoropyridin-3-yl)methanol (CAS 1227563-78-1)
- Methyl 4-methoxy-1-methyl-6-oxo-1,6-dihydropyridine-2-carboxylate (CAS 1195534-35-0)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
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