(1,2-Dithiolane-4,4-diyl)dimethanol CAS 1121-96-6
| CAS No. | 1121-96-6 |
| Molecular Formula | C5H10O2S2 |
| Molecular Weight | 166.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (1,2-Dithiolane-4,4-diyl)dimethanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
(1,2-Dithiolane-4,4-diyl)dimethanol (CAS 1121-96-6), molecular formula C5H10O2S2 and molecular weight 166.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H10O2S2, (1,2-Dithiolane-4,4-diyl)dimethanol contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 166.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H10O2S2 |
| Molecular Weight | 166.26 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.) | 1957 |
| Sulfur Atoms | 2 |
Related Dithiolane Standards
- 4-methyl-1,2-dithiolane-4-carboxylic acid (CAS 208243-72-5)
- Methyl 1,2-dithiolane-4-carboxylate (CAS 7389-17-5)
- 4-Methyl-1,2-dithiolane-4-carboxamide (CAS 208243-73-6)
- 2-Ethyl-1,3-dithiolane-2-carbaldehyde (CAS 33406-20-1)
- Ethyl 1,3-dithiolane-2-carboxylate (CAS 20461-99-8)
- 1,3-Dithiolane-2-carboxylic acid (CAS 5616-65-9)
- 2-Phenyl-1,3-dithiolane (CAS 5616-55-7)
- 1,3-Dithiolane-2-carbaldehyde (CAS 89281-64-1)
Recommended Standards
- spiro[4.6]undecan-1-one (CAS 106185-60-8)
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- 4-Cyclopentylcyclohexanone (CAS 104116-10-1)
- dihydrojasmone (CAS 1128-08-1)
- 6-Ethoxy-1-ethyl-3,3-dimethylindoline (CAS 141315-04-0)
- 2-Chloro-4-methoxy-1,3,5-triazine (CAS 112667-87-5)
- (4-(Difluoromethyl)-3,5-difluorophenyl)boronic acid (CAS 1418595-79-5)
- N-(2-Fluoroethyl)pyridin-4-amine (CAS 122974-87-2)
- Evocalcet Impurity 34 (CAS CATO-C4X-248534)
- 1-Hydroxy-4-(isopropylamino)anthracene-9,10-dione (CAS 28842-48-0)
- tert-Butyl (1-(1,1-dioxidobenzo[d]isothiazol-3-yl)piperidin-3-yl)(methyl)carbamate (CAS 1420954-82-0)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
- Methyl 2-(4-(4-(thiophen-2-yl)pyrimidin-2-yl)phenoxy)propanoate (CAS 477856-51-2)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com