Diethyl 2,2-diisobutylmalonate CAS 81749-14-6
| CAS No. | 81749-14-6 |
| Molecular Formula | C15H28O4 |
| Molecular Weight | 272.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2,2-diisobutylmalonate (C15H28O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Diethyl 2,2-diisobutylmalonate (CAS 81749-14-6), a certified reference material (molecular formula C15H28O4, MW 272.38 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Diethyl 2,2-diisobutylmalonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H28O4 |
| Molecular Weight | 272.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1980 |
Related Diethyl Standards
- Diethyl 2,2-dibutylmalonate (CAS 596-75-8)
- Diethyl 2-ethyl-2-(4-methylpentan-2-yl)malonate (CAS 36075-05-5)
- Diethyl 2-oxooctane-1,8-dicarboxylate (CAS 856065-92-4)
- Diethyl naphthalene-2,6-dicarboxylate (CAS 15442-73-6)
- Diethyl naphthalene-1,8-dicarboxylate (CAS 58618-39-6)
- Diethyl naphthalene-2,3-dicarboxylate (CAS 50919-54-5)
- diethyl 1,4-dioxaspiro[4.4]nonane-8,8-dicarboxylate (CAS 1557247-15-0)
- 4105-93-5 Diethyl 1,3,5-benzenetricarboxylate Diethyl 5-carboxyisophthalate (CAS 4105-93-5)
Recommended Standards
- Dienogest Impurity 13 (CAS 5218-51-9)
- Hexahydroequilenin (CAS 517-07-7)
- Dibenzyltoluene (CAS 26898-17-9)
- Isobutyl nonyl oxalate (CAS 959275-48-0)
- N-(1-(4-(1H-Pyrazol-4-yl)phenyl)-3-aminopropyl)-4-benzoylbenzamide (CAS 917924-85-7)
- Phenyltrimethylammoniummethosulfate (CAS 28001-58-3)
- 4-(Furan-2-yl)-2-methyl-5-oxo-4,5-dihydro-1H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 439095-23-5)
- 3-(1,3-Dimethyl-1h-pyrazol-4-yl)-3-oxopropanal (CAS 1487062-75-8)
- 4-Amino-N-cyclopropyl-3-fluoro-N-methylbenzamide (CAS 1251080-16-6)
- 3-Oxo-cycloheptanecarboxylic acid methyl ester (CAS 37746-13-7)
- (3ar,4s,9bS)-8-nitro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid (CAS 1415811-49-2)
- 2-Chloro-4,6-diphenyl-1,3,5-triazine (CAS 3842-55-5)
- (1-(Tetrahydro-2H-pyran-4-yl)ethyl)hydrazine dihydrochloride (CAS 2138119-41-0)
- Brain Injury Derived Neurotrophic Peptide (H-3914.0001) (CAS 148330-12-5)
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 18665070610 / Nicole.chen@cato-chem.com