2-Methyl-2H-thiopyran-3,5(4H,6H)-dione CAS 16855-83-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16855-83-7 |
| Molecular Formula | C6H8O2S |
| Molecular Weight | 144.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Methyl-2H-thiopyran-3,5(4H,6H)-dione (CAS 16855-83-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H8O2S. Molecular weight: 144.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H8O2S |
| Molecular Weight | 144.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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