(4R)-2-Thioxo-4-thiazolidinecarboxylic Acid CAS 98169-56-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98169-56-3 |
| Molecular Formula | C4H5NO2S2 |
| Molecular Weight | 163.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4R)-2-Thioxo-4-thiazolidinecarboxylic Acid (CAS 98169-56-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H5NO2S2. Molecular weight: 163.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H5NO2S2 |
| Molecular Weight | 163.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related R Standards
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- 5-Methyl-2-thioxo-1,3,4-thiadiazole-3(2H)-carbaldehyde (CAS 100747-87-3)
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