3-Oxotetrahydrothiophene 1,1-Dioxide CAS 17115-51-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17115-51-4 |
| Molecular Formula | C4H6O3S |
| Molecular Weight | 134.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Oxotetrahydrothiophene 1,1-Dioxide (CAS 17115-51-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H6O3S. Molecular weight: 134.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H6O3S |
| Molecular Weight | 134.15 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) | 2.0 |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Oxotetrahydrothiophene Standards
- 4-Oxotetrahydrothiophene-3-carbonitrile (CAS 16563-14-7)
- 4-Oxotetrahydrothiophene-3-carboxamide (CAS 371780-37-9)
- 126856-34-6 3411AD 4-Oxotetrahydrothiophene-3-carboxylic acid C5H6O3S (CAS 126856-34-6)
- 4-Oxotetrahydrothiophene-2-carboxylic acid (CAS 89323-44-4)
- 5-Oxotetrahydrothiophene-2-carboxylic acid (CAS 222046-90-4)
- Methyl 4-oxotetrahydrothiophene-2-carboxylate (CAS 89533-78-8)
- Ethyl 4-oxotetrahydrothiophene-3-carboxylate (CAS 78647-31-1)
Recommended Standards
- Methanesulfonic acid-2-propyn-1-ol (CAS 16156-58-4)
- 5-fluoro-2-methoxypyrimidine (CAS 17148-49-1)
- 2-Fluorohexanoic acid (CAS 1578-57-0)
- 2-(3,4-Dimethyl-5-nitrobenzenesulfonamido)benzoic acid (CAS 380569-47-1)
- 4-(2,3-Dimethoxyphenyl)-6-(5-methylfuran-2-yl)pyrimidin-2-amine (CAS 1354934-96-5)
- ([1,1'-Biphenyl]-4-carbonyl)alanine (CAS 1396964-95-6)
- 9,9'-((9H-Fluorene-9,9-diyl)bis(3,1-phenylene))bis(9H-carbazole) (CAS 1431945-64-0)
- 1,4-Dihexylbenzene (CAS 22588-73-4)
- 7-Fluoro-4-iodo-3-methylisoquinoline (CAS 2073126-60-8)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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 13829788188 / jacky.chen@cato-chem.com