3-(Phenylsulfonyl)tetrahydrothiophene 1,1-dioxide CAS 53287-31-3
| 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
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(Phenylsulfonyl)tetrahydrothiophene 1,1-dioxide.
3-(Phenylsulfonyl)tetrahydrothiophene 1,1-dioxide (CAS 53287-31-3) is a high-purity analytical reference standard with the molecular formula C10H12O4S2 and a molecular weight of 260.33 g/mol.
3-(Phenylsulfonyl)tetrahydrothiophene 1,1-dioxide (C10H12O4S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-(Phenylsulfonyl)tetrahydrothiophene 1,1-dioxide 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 | 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)
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- 3,3'-(Ethane-1,1-diyl)bis(1H-indole) (CAS 5030-91-1)
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- (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)
- 2-Chloro-N-((1-methylpiperidin-3-yl)methyl)acetamide (CAS 1249758-55-1)
- 1-(1,4-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 1708268-49-8)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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