1-Ethyl-2-phenylquinazolin-4(1H)-one CAS 74375-24-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74375-24-9 |
| Molecular Formula | C16H14N2O |
| Molecular Weight | 250.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Ethyl-2-phenylquinazolin-4(1H)-one (CAS 74375-24-9) pharmaceutical standards reference standard. Molecular formula: C16H14N2O. Molecular weight: 250.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O |
| Molecular Weight | 250.30 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.) | 1978 |
| Nitrogen Atoms | 2 |
Related Ethyl 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)
- 3-Methyl-2-phenylquinazolin-4(3H)-one (CAS 22686-81-3)
- 6-Methyl-2-phenylquinazolin-4(3H)-one (CAS 21419-51-2)
- 8-Methyl-2-phenylquinazolin-4(3H)-one (CAS 29083-93-0)
Recommended Standards
- 1-Benzyl-4-phenyl-1H-1,2,3-triazol-5-amine (CAS 32515-07-4)
- 1-Ethyl-3-nitroso-2-phenyl-1h-indole (CAS 53603-64-8)
- 1-[3-(1-imino-2,3-dihydro-1h-isoindol-2-yl)phenyl]ethan-1-one (CAS 300393-11-7)
- 4-Ethyl-1,3-dimethyl-1h-pyrazol-5-amine (CAS 936940-43-1)
- 5,5-dimethyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-4H,5H,6H-pyrrolo[1,2-b]pyrazole (CAS 2057507-59-0)
- Methyl 4-bromopent-4-enoate (CAS 194805-62-4)
- 2,5-Di(pyrrolidin-1-yl)cyclohexa-2,5-diene-1,4-dione (CAS 1521-03-5)
- Ethyl 4-amino-3-phenylbutanoate (CAS 79133-14-5)
- 244237-64-7 (3-~13~C,2-~2~H)Alanine DTXSID10583874 (CAS 244237-64-7)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com