2,3-dimethylpent-2-enoic acid CAS 122630-51-7
| CAS No. | 122630-51-7 |
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,3-dimethylpent-2-enoic acid (CAS 122630-51-7) is a high-purity analytical reference standard with the molecular formula C7H12O2 and a molecular weight of 128.17 g/mol.
Based on its molecular formula C7H12O2, 2,3-dimethylpent-2-enoic acid 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 128.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
Related dimethylpent Standards
- (S)-2,4-Dimethylpent-4-enoic acid (CAS 1070774-52-5)
- 3,4-dimethylpent-3-enoic acid (CAS 14472-55-0)
- (2e)-4,4-Dimethylpent-2-enoic acid (CAS 16666-45-8)
- (E)-2,4-dimethylpent-2-enoic acid (CAS 3876-52-6)
- 2,3-dimethylpent-4-enoic acid (CAS 59793-05-4)
- 2,4-Dimethylpent-4-enoic acid (CAS 56639-98-6)
- 3,3-Dimethylpent-4-enoic acid (CAS 7796-73-8)
- 3,4-Dimethylpent-2-enoic acid (CAS 32557-37-2)
Recommended Standards
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- Methyl 3-(pyrazin-2-yl)but-2-enoate (CAS 1563698-55-4)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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