trans-1,4-Dithiane-2,5-diol CAS 87602-27-5
| CAS No. | 87602-27-5 |
| Molecular Formula | C4H8O2S2 |
| Molecular Weight | 152.24 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.
CATO supplies trans-1,4-Dithiane-2,5-diol (CAS 87602-27-5), a certified reference material (molecular formula C4H8O2S2, MW 152.24 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, trans-1,4-Dithiane-2,5-diol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 152.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H8O2S2 |
| Molecular Weight | 152.24 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) | 1.0 |
| CAS Registry Year (est.) | 1982 |
| Sulfur Atoms | 2 |
Related trans Standards
- cis-1,2-Dithiane-4,5-diol (CAS 40227-25-6)
- 1,4-Dithiane-2,5-diol p-dithiane-2,5-diol dhdt mercapto acetaldehyde 4-dithiane-2,5-diol 2,5-dimethyl-1,4-dithiane Mercaptoacetaldehyde dimer 2,5-Dihydroxy-1,4-dithiane 40018-26-6 (CAS 40018-26-6)
- trans-1,2-Dithiane-4,5-diol (CAS 14193-38-5)
- 2-Ethyl-1,3-dithiane (CAS 6007-23-4)
- 1,4-Dithiane-2-carbonitrile (CAS 175136-94-4)
- 1,2-Dithiane-3-carboxylic acid (CAS 14091-98-6)
- 1,3-Dithiane-2-carboxylic acid (CAS 20461-89-6)
- 1,4-Dithiane-2-carboxylic acid (CAS 261525-42-2)
Recommended Standards
- Pentylpyrazine (CAS 6303-75-9)
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- 1,4-Dihydrodipyrazino[2,3-b:2',3'-e]pyrazine (CAS 117987-19-6)
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