2-Methyl-1,2,3-propanetriol CAS 25245-58-3
| CAS No. | 25245-58-3 |
| Molecular Formula | C4H10O3 |
| Molecular Weight | 106.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-1,2,3-propanetriol (C4H10O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
CATO supplies 2-Methyl-1,2,3-propanetriol (CAS 25245-58-3), a certified reference material (molecular formula C4H10O3, MW 106.12 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), 2-Methyl-1,2,3-propanetriol 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 | C4H10O3 |
| Molecular Weight | 106.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1964 |
Related Methyl Standards
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- 1,2,3-Propanetriol, polymer with 1,3-diisocyanatomethylbenzene and 2,2'-oxybis[ethanol] (CAS 51201-34-4)
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Recommended Standards
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- 1-((3-Chlorophenyl)thio)-3-methylbutan-2-one (CAS 1481846-92-7)
- 3-(4-Fluoro-1H-indazol-3-yl)propan-1-amine (CAS 1547043-72-0)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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