R-Dihydro-α-lipoic acid sodium salt CAS 1356403-74-1
| CAS No. | 1356403-74-1 |
| Molecular Formula | C8H16O2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including R-Dihydro-α-lipoic acid sodium salt.
CATO supplies R-Dihydro-α-lipoic acid sodium salt (CAS 1356403-74-1), a certified reference material (molecular formula C8H16O2S2Na, MW 231.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H16O2S2Na, R-Dihydro-α-lipoic acid sodium salt 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 231.32 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.
CATO manufactures R-Dihydro-α-lipoic acid sodium salt 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.
Physical & Chemical Properties
| Molecular Formula | C8H16O2S2 Na |
| Molecular Weight | 231.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1991 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- Fmoc-D-Ala-aldehyde (CAS 127043-32-7)
- 2-((2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methylene)hydrazinecarbothioamide (CAS 13545-08-9)
- (2,4-Dichlorobenzyl)triphenylphosphonium chloride (CAS 2492-23-1)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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