4-Hydroxy-1,2-oxathiolane 2,2-dioxide CAS 10200-48-3
| CAS No. | 10200-48-3 |
| Molecular Formula | C3H6O4S |
| Molecular Weight | 138.14 g/mol |
| 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 4-Hydroxy-1,2-oxathiolane 2,2-dioxide.
CATO supplies 4-Hydroxy-1,2-oxathiolane 2,2-dioxide (CAS 10200-48-3), a certified reference material (molecular formula C3H6O4S, MW 138.14 g/mol) for analytical method development and quality control.
Structurally, 4-Hydroxy-1,2-oxathiolane 2,2-dioxide (C3H6O4S) contains a sulfone group, a carboxylic acid group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 138.14 g/mol, it falls into the low-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C3H6O4S |
| Molecular Weight | 138.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
- (S)-2-(2-Fluorophenyl)oxirane (CAS 1014696-04-8)
- 7-Fluoro-2,3-dihydrobenzofuran (CAS 1072153-64-0)
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- 6-Fluoro-2,3-dihydrobenzofuran (CAS 1072153-65-1)
- 1,3-Bis((R)-1-phenylpropyl)-1H-imidazol-3-iumchloride (CAS 2757082-92-9)
- cis-1,4-Cyclohexanediol (CAS 931-71-5)
- Big Endothelin-1 (1-38), human (CAS 121014-53-7)
- 2-Bromo-5-chloro-4-methyl-3-nitropyridine (CAS 1086838-26-7)
- 2-(5-(4-Fluorophenyl)furan-2-yl)cyclopropanecarboxylic acid (CAS 1315374-05-0)
- 2-Chloro-4-{5-[2-(trifluoromethoxy)phenyl]-1,3,4-oxadiazol-2-yl}pyridine (CAS 680216-51-7)
- rac-Clopidogrel EP Impurity A-D4 (CAS 1246814-52-7)
- Strontium Ranelate Impurity 1 (CAS 4371-20-4)
- N-(5-(Prop-2-yn-1-ylthio)-1,3,4-thiadiazol-2-yl)acetamide (CAS 80088-37-5)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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