1,1-Dioxidothietan-3-yl 4-methylbenzenesulfonate CAS 66892-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66892-74-8 |
| Molecular Formula | C10H12O5S2 |
| Molecular Weight | 276.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1-Dioxidothietan-3-yl 4-methylbenzenesulfonate (CAS 66892-74-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12O5S2. Molecular weight: 276.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12O5S2 |
| Molecular Weight | 276.33 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.) | 1976 |
| Sulfur Atoms | 2 |
Related Dioxidothietan Standards
- 1-Benzyl-3-(1,1-dioxidothietan-3-yl)urea (CAS 1853051-56-5)
- Benzyl 2-(1,1-dioxidothietan-3-ylidene)acetate (CAS 1394319-38-0)
- 2-(1,1-Dioxidothietan-3-yl)ethyl 4-methylbenzenesulfonate (CAS 1637751-74-6)
- 2-((3-(1,1-Dioxidothietan-3-yl)ureido)oxy)acetic acid (CAS 1856256-95-5)
- 1-Butyl-3-(1,1-dioxidothietan-3-yl)thiourea (CAS 1852208-07-1)
- 3-(3-(1,1-Dioxidothietan-3-yl)ureido)propanoic acid (CAS 1852709-17-1)
- N-((1,1-dioxidothietan-3-yl)carbamoyl)-N-methylglycine (CAS 1860093-85-1)
- (3-Methyl-1,1-dioxidothietan-3-yl)methanesulfonyl chloride (CAS 2091110-80-2)
Recommended Standards
- 1-(Cyclopropylmethyl)-4-phenylquinazolin-2(1H)-one (CAS 33453-22-4)
- 1,3-Adamantanediol diacrylate (CAS 81665-82-9)
- 1-(4-Fluorophenyl)-3-(4-methoxyphenyl)thiourea (CAS 405-61-8)
- Cyclopropyl(3,5-difluorophenyl)methanone (CAS 898790-34-6)
- 2-(4-Methyl-1,2,5-oxadiazol-3-yl)acetic Acid (CAS 15323-69-0)
- n-(1-(Furan-2-yl)ethyl)-3-methoxypropan-1-amine (CAS 1042578-74-4)
- 1-(Furan-2-yl)-3-methylbutan-1-amine hydrochloride (CAS 1864072-71-8)
- 2-(Propylthio)spiro[3.4]octane-2-carboxylic acid (CAS 1468655-24-4)
- 4-{3-[4-(Trifluoromethyl)phenyl]-prop-2-enoyl}benzoic acid (CAS 722522-75-0)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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