1,1-Dioxo-1,2,3,4-tetrahydro-1lambda~6~-thieno[2,3-b]thiopyran-4-yl pentanoate CAS 339018-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339018-99-4 |
| Molecular Formula | C12H16O4S2 |
| Molecular Weight | 288.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,1-Dioxo-1,2,3,4-tetrahydro-1lambda~6~-thieno[2,3-b]thiopyran-4-yl pentanoate (CAS 339018-99-4) pharmaceutical standards reference standard. Molecular formula: C12H16O4S2. Molecular weight: 288.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H16O4S2 |
| Molecular Weight | 288.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 2025 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 1,1-Dioxido-2,3-dihydro-4H-thieno[2,3-b]thiopyran-4-yl pivalate (CAS 339019-00-0)
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- 4-(Phenylselanyl)aniline (CAS 16089-79-5)
- 2-((6-(5-Fluoro-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-1-carboxamido)hexanoyl)oxy)propane-1,3-diyl bis(decanoate) (CAS 81821-86-5)
- Tert-butyl ((6-aminopyrimidin-4-yl)methyl)carbamate (CAS 1536044-72-0)
- 4-Ethyl-1-oxa-4,9-diazaspiro[5.5]undecan-3-one (CAS 1426121-53-0)
- Ethyl 7-methoxy-4-oxo-4H-chromene-2-carboxylate (CAS 38322-74-6)
- Methyl 2,3,5-trichloro-6-hydroxybenzoate (CAS 111217-18-6)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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