3-Methyl-2-phenylquinazolin-4(3H)-one CAS 22686-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22686-81-3 |
| Molecular Formula | C15H12N2O |
| Molecular Weight | 236.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-2-phenylquinazolin-4(3H)-one (CAS 22686-81-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12N2O. Molecular weight: 236.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O |
| Molecular Weight | 236.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 5-Methyl-2-phenylquinazolin-4(3H)-one (CAS 1056311-57-9)
- 2-Methyl-1-phenylquinazolin-4(1H)-one (CAS 1086-20-0)
- 6-Methyl-4-phenylquinazolin-2-ol (CAS 13961-64-3)
- 7-Methyl-2-phenylquinazolin-4(3H)-one (CAS 158832-76-9)
- 1-Methyl-2-phenylquinazolin-4(1H)-one (CAS 22686-80-2)
- 6-Methyl-2-phenylquinazolin-4(3H)-one (CAS 21419-51-2)
- 8-Methyl-2-phenylquinazolin-4(3H)-one (CAS 29083-93-0)
- 1-Ethyl-2-phenylquinazolin-4(1H)-one (CAS 74375-24-9)
Recommended Standards
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