(R)-2,3-dimercaptopropan-1-ol CAS 16495-08-2
| CAS No. | 16495-08-2 |
| Molecular Formula | C3H8OS2 |
| Molecular Weight | 124.23 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.
(R)-2,3-dimercaptopropan-1-ol (CAS 16495-08-2), molecular formula C3H8OS2 and molecular weight 124.23 g/mol, is a CATO reference standard with documented purity and traceability.
(R)-2,3-dimercaptopropan-1-ol (C3H8OS2) contains sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
As a certified reference material (CRM), (R)-2,3-dimercaptopropan-1-ol 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 | C3H8OS2 |
| Molecular Weight | 124.23 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.) | 1961 |
| Sulfur Atoms | 2 |
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