Dimethyl 2,2-diisobutylmalonate CAS 1229311-50-5
| CAS No. | 1229311-50-5 |
| Molecular Formula | C13H24O4 |
| Molecular Weight | 244.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dimethyl 2,2-diisobutylmalonate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Dimethyl 2,2-diisobutylmalonate (CAS 1229311-50-5), molecular formula C13H24O4 and molecular weight 244.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H24O4, Dimethyl 2,2-diisobutylmalonate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 244.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), Dimethyl 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 | C13H24O4 |
| Molecular Weight | 244.33 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 | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
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Recommended Standards
- Tert-butyl ((1s,4s)-4-(aminomethyl)-4-hydroxycyclohexyl)carbamate (CAS 1223579-92-7)
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- 2-Ethyl-3-pentylquinazolin-4(3H)-one (CAS 122229-01-0)
- {[1-(4-methoxyphenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methyl}(methyl)amine (CAS 1243787-28-1)
- 3,5-Bis(4-nitrobenzylidene)tetrahydro-4H-thiopyran-4-one 1,1-dioxide (CAS 108477-18-5)
- 7-Methyl-1H-pyrrolo[3,2-c]pyridine-6-carbonitrile (CAS 1082041-08-4)
- Ethyl 2-(3-bromo-6-cyano-2-(trifluoromethyl)phenyl)acetate (CAS 1805101-25-0)
- Methyl 3-bromo-2-cyano-6-fluorobenzoate (CAS 1807215-29-7)
- 1-(3,5-bis(trifluoromethyl)phenyl)-3-(2-(dimethylamino)cyclohexyl)thiourea (CAS 922141-24-0)
- 2-(2,6-Diethoxyphenyl)-3-(diphenylphosphino)-1-methyl-1H-indole (CAS 2762941-75-1)
- 3-(4-Bromobutyl)thiophene (CAS 125878-89-9)
- Ethyl 5-amino-1-(2,3-dimethylphenyl)-1H-pyrazole-3-carboxylate (CAS 1264042-20-7)
- Avanafil Impurity N1 (CAS 859517-85-4)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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