3,3-Dimethyldihydro-2H-thiopyran-4(3H)-one 1,1-dioxide CAS 1779940-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1779940-93-0 |
| Molecular Formula | C7H12O3S |
| Molecular Weight | 176.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,3-Dimethyldihydro-2H-thiopyran-4(3H)-one 1,1-dioxide (CAS 1779940-93-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H12O3S. Molecular weight: 176.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H12O3S |
| Molecular Weight | 176.23 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.) | 1994 |
| Sulfur Atoms | 1 |
Related Dimethyldihydro Standards
- 5,5-Dimethyldihydro-2H-thiopyran-3(4H)-one 1,1-dioxide (CAS 1049093-43-7)
- 2-Ethyl-3,6-dimethyldihydro-2H-thiopyran-4(3H)-one (CAS 462065-51-6)
- 4,8-Dimethyldihydro-4l4,8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione (CAS 1104637-40-2)
- 5,5-Dimethyldihydro-2H-thiopyran-3(4H)-one (CAS 18615-62-8)
- 3,3-Dimethyldihydro-2H-thiopyran-4(3H)-one (CAS 22842-38-2)
- 6,6-Dimethyldihydro-2H-pyran-2,4(3H)-dione (CAS 84465-82-7)
- cis-3,5-Dimethyldihydro-2H-pyran-2,6(3H)-dione (CAS 4295-92-5)
- 2,3-Dimethyldihydro-2H-pyran-4(3H)-one (CAS 102548-02-7)
Recommended Standards
- S-(4-Ethynylphenyl) ethanethioate (CAS 170159-24-7)
- 3-Mercaptonaphthalen-1-ol (CAS 1824413-19-5)
- 2-Methanesulfonylcyclohexan-1-one (CAS 16096-71-2)
- 3-Methyltridecane (CAS 6418-41-3)
- N-Cyclopropyl-1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338783-55-4)
- 5-Chloro-N-[2-(2-methoxyphenoxy)propyl]-2-methylaniline (CAS 1040685-04-8)
- Atracurium Impurity 48 (CAS CATO-C4X-185048)
- 2,6-Dimethylcyclohexanol (CAS 5337-72-4)
- 5-(Azepan-2-yl)-3-(2-fluorophenyl)isoxazole (CAS 947015-82-9)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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