3-methylbutane-1,2-diol CAS 50468-22-9
| CAS No. | 50468-22-9 |
| Molecular Formula | C5H12O2 |
| Molecular Weight | 104.15 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.
3-methylbutane-1,2-diol (CAS 50468-22-9) is a high-purity analytical reference standard with the molecular formula C5H12O2 and a molecular weight of 104.15 g/mol.
3-methylbutane-1,2-diol (C5H12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
As a certified reference material (CRM), 3-methylbutane-1,2-diol 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 | C5H12O2 |
| Molecular Weight | 104.15 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.) | 1971 |
Related methylbutane Standards
- (R)-2-methylbutane-1,4-diol (CAS 22644-28-6)
- (R)-2-Methylbutane-2,3-diol (CAS 53399-77-2)
- (S)-2-Methylbutane-1,4-diol (CAS 70423-38-0)
- (S)-2-Methylbutane-2,3-diol (CAS 24347-59-9)
- 2-methylbutane-1,2-diol (CAS 41051-72-3)
- 2-Methylbutane-1,3-diol (CAS 684-84-4)
- 2-Methylbutane-1,4-diol (CAS 2938-98-9)
- 2-Methylbutane-2,3-diol (CAS 5396-58-7)
Recommended Standards
- 3-Methoxy-2-methylpropan-1-ol (CAS 51866-93-4)
- 4-HYDRAZINYLBUTAN-1-OL (CAS 84157-94-8)
- 3-Methoxy-2-butanol (CAS 53778-72-6)
- 4-Methoxybutan-2-ol (CAS 41223-27-2)
- Isopropyl methyl carbonate (CAS 51729-83-0)
- (4-Nitrophenyl)(pyrazolidin-1-yl)methanone (CAS 900189-04-0)
- 3'-Chloro-4-(4-methylpiperazin-1-yl)-5'-(trifluoromethyl)-3,6-dihydro-2H-1,2'-bipyridine (CAS 321432-22-8)
- 4,6-Dimethyl-1H-indole-2-carbaldehyde (CAS 1258520-62-5)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-piperidone (CAS 250718-94-6)
- 2-(3-Chloro-4-fluorophenyl)morpholine (CAS 1097796-68-3)
- Morinidazole Impurity 28 (CAS CATO-C4X-219628)
- Ethyl 3-hydroxy-1-methylcyclobutane-1-carboxylate (CAS 1823058-98-5)
- (1-(3-Bromo-4-methoxybenzyl)cyclopropyl)methanol (CAS 1485815-16-4)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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