3-(Phenylsulfonyl)tetrahydrothiophene 1,1-dioxide CAS 53287-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53287-31-3 |
| Molecular Formula | C10H12O4S2 |
| Molecular Weight | 260.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Phenylsulfonyl)tetrahydrothiophene 1,1-dioxide (CAS 53287-31-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H12O4S2. Molecular weight: 260.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H12O4S2 |
| Molecular Weight | 260.33 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3-(6-Hydroxyhexyl)-2-methylquinazolin-4(3H)-one (CAS 65452-92-8)
- 3,3"-Diamino-m-terphenyl (CAS 95919-21-4)
- 3-(3-((Dimethylamino)methyl)-2-methyl-1H-indol-1-yl)propanoic acid (CAS 883549-77-7)
- 2-Bromo-N-{3-[(2-phenoxyacetyl)amino]-phenyl}acetamide (CAS 1138443-07-8)
- 2-(3,4-Dichlorobenzoyl)oxazole (CAS 898784-26-4)
- {[(2,4-Difluorophenyl)methyl]sulfanyl}methanimidamide hydrobromide (CAS 1326815-72-8)
- (1,3-Benzodioxol-5-ylmethyl)(2-chlorobenzyl)amine (CAS 444908-92-3)
- 1-Bromo-4-(sulfinylamino)benzene (CAS 26516-62-1)
- 5-Iodo-N,N-dimethyl-4-(1-(methylsulfonyl)piperidin-4-yl)pyrimidin-2-amine (CAS 1361111-99-0)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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