2,3-Dimethyl-1,3-butanediol CAS 24893-35-4
| CAS No. | 24893-35-4 |
| Molecular Formula | C6H14O2 |
| Molecular Weight | 118.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethyl-1,3-butanediol (CAS 24893-35-4) is a high-purity analytical reference standard with the molecular formula C6H14O2 and a molecular weight of 118.17 g/mol.
The molecular framework of 2,3-Dimethyl-1,3-butanediol (C6H14O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,3-Dimethyl-1,3-butanediol 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 | C6H14O2 |
| Molecular Weight | 118.17 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) | 0.0 |
| CAS Registry Year (est.) | 1964 |
Related Dimethyl Standards
- (2S)-2,3-Dimethyl-1,3-butanediol (CAS 73295-12-2)
- 3,3-Dimethyl-1,2-butanediol (CAS 59562-82-2)
- 2,3-Dimethyl-2-butanethiol (CAS 1639-01-6)
- Dimethyl oxalate (CAS 553-90-2)
- 2,2-Dimethyl-3-(methylamino)propan-1-ol (CAS 16047-86-2)
- 24854-43-1 2,4-Dimethyl-4-methyl-3H-1,2,4-triazole-3-thione 3H-1,2,4-Triazole-3-thione, 1,4-dihydro-4-methyl- 3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-methyl- 1,4-Dihydro-4-methyl-3H-1,2,4-triazole-3-thione EINECS 246-496-4 (CAS 24854-43-1)
- 5,6-dimethyl-6-(2-oxanyl)-1-cyclohexa-1,3-dienamine 5,6-dimethyl-6-(oxan-2-yl)cyclohexa-1,3-dien-1-amine 6723-30-4 A835675 (CAS 6723-30-4)
- 1,3-Dimethyl-3-nitrosourea (CAS 13256-32-1)
Recommended Standards
- 2,2-Dimethylbutane-1,4-diol (CAS 32812-23-0)
- 2-Ethoxy-2-methylpropan-1-ol (CAS 22665-69-6)
- 2-(sec-Butoxy)ethanol (CAS 7795-91-7)
- 2-Ethyl-2-methyl-1,3-propanediol (CAS 77-84-9)
- 2-(2,5,8-Tris(tert-butoxycarbonyl)-1,2,5,8-tetrazecan-1-yl)acetic acid (CAS 247193-74-4)
- 2-((3S,4S)-1-(tert-butoxycarbonyl)-4-hydroxypiperidin-3-yl)acetic acid (CAS 1903423-99-3)
- 2-((3-Chloro-4-fluorophenyl)amino)propan-1-ol (CAS 866030-06-0)
- (3α,9S)-3,9-Epoxy-10,11-dihydro-6'-phenylcinchonan (CAS 1071928-41-0)
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