51258-15-2 ethane-1,2-diol,propane-1,3-diol,propane-1,2,3-triol CAS 51258-15-2
| CAS No. | 51258-15-2 |
| Molecular Formula | C3H8O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 51258-15-2 ethane-1,2-diol,propane-1,3-diol,propane-1,2,3-triol is closely related to a carbohydrate-derived structure in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
51258-15-2 ethane-1,2-diol,propane-1,3-diol,propane-1,2,3-triol (CAS 51258-15-2) is a high-purity analytical reference standard with the molecular formula C3H8O3C3H8O2C2H6O2 and a molecular weight of 230.26 g/mol.
51258-15-2 ethane-1,2-diol,propane-1,3-diol,propane-1,2,3-triol (C3H8O3C3H8O2C2H6O2) contains a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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), 51258-15-2 ethane-1,2-diol,propane-1,3-diol,propane-1,2,3-triol 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 | C3H8O3 C3H8O2 C2H6O2 |
| Molecular Weight | 230.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1971 |
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