3,5-Dimethyl-2,6-bis(methylthio)-4H-thiopyran-4-one CAS 24215-64-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24215-64-3 |
| Molecular Formula | C9H12OS3 |
| Molecular Weight | 232.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dimethyl-2,6-bis(methylthio)-4H-thiopyran-4-one (CAS 24215-64-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12OS3. Molecular weight: 232.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12OS3 |
| Molecular Weight | 232.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 3 |
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Recommended Standards
- 5-((tert-Butyldimethylsilyl)oxy)pentanoic acid (CAS 87729-39-3)
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- 5-(Cyclohexylthio)-1,3,4-thiadiazole-2-thiol (CAS 4887-26-7)
- 4-Methyl-2-(phenylsulfonyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 339019-62-4)
- 2-Fluoro-1-trityl-1H-imidazole (CAS 79544-52-8)
- Benazepril Impurity 12 HCl (CAS 215447-90-8)
- 2-(Chloromethyl)-7-methoxy-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1434288-35-3)
- (4-Chlorophenyl)(1-oxa-6-azaspiro[2.5]Octan-6-yl)methanone (CAS 866143-79-5)
- 1-Methoxyisoquinoline (CAS 23724-93-8)
- Peptide Impurity (CAS CATO-CPTD788810)
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