2-Phenyl-3-((3-phenylallylidene)amino)quinazolin-4(3H)-one CAS 56158-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56158-78-2 |
| Molecular Formula | C23H17N3O |
| Molecular Weight | 351.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Phenyl-3-((3-phenylallylidene)amino)quinazolin-4(3H)-one (CAS 56158-78-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H17N3O. Molecular weight: 351.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H17N3O |
| Molecular Weight | 351.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
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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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