2-Mercapto-3,5-diphenylthieno[2,3-d]pyrimidin-4(3H)-one CAS 142465-09-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142465-09-6 |
| Molecular Formula | C18H12N2OS2 |
| Molecular Weight | 336.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Mercapto-3,5-diphenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 142465-09-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H12N2OS2. Molecular weight: 336.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H12N2OS2 |
| Molecular Weight | 336.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Mercapto Standards
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Recommended Standards
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- tert-Butyl 4-(((4-(ethylamino)pyrimidin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1417794-31-0)
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- N-(4-(1H-pyrrol-1-yl)phenyl)-4-chlorobenzenesulfonamide (CAS 383147-39-5)
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