2-Mercapto-3-butanol, mixture of isomers CAS 37887-04-0
| CAS No. | 37887-04-0 |
| Molecular Formula | C4H10OS |
| Molecular Weight | 106.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Mercapto-3-butanol, mixture of isomers (C4H10OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 106.19 g/mol, it falls into the low-molecular-weight range.
2-Mercapto-3-butanol, mixture of isomers (CAS 37887-04-0), molecular formula C4H10OS and molecular weight 106.19 g/mol, is a CATO reference standard with documented purity and traceability.
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-Mercapto-3-butanol, mixture of isomers 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 | C4H10OS |
| Molecular Weight | 106.19 g/mol |
| Purity | >95% |
| 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.) | 1967 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- 4-Mercapto-1-butanol, 96% (CAS 14970-83-3)
- 2-Mercapto-2,2-dimethylethanol (CAS 73303-88-5)
- 3-Mercapto-2-butanol(mixture of isomers) (CAS 54812-86-1)
- 2-Mercapto-N-methylacetamide (CAS 20938-74-3)
- (2S)-3-Mercapto-1,2-Propanediol (CAS 120785-95-7)
- (2R)-3-Mercapto-1,2-Propanediol (CAS 16495-21-9)
- 3-Mercapto-2-butanone (CAS 40789-98-8)
- 5-Mercapto-4H-1,2,4-triazol-3-ol (CAS 503-89-9)
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