6-Methyl-2-phenylquinazolin-4(3H)-one CAS 21419-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21419-51-2 |
| Molecular Formula | C15H12N2O |
| Molecular Weight | 236.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methyl-2-phenylquinazolin-4(3H)-one (CAS 21419-51-2) 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)
- 3-Methyl-2-phenylquinazolin-4(3H)-one (CAS 22686-81-3)
- 8-Methyl-2-phenylquinazolin-4(3H)-one (CAS 29083-93-0)
- 1-Ethyl-2-phenylquinazolin-4(1H)-one (CAS 74375-24-9)
Recommended Standards
- 6-Methyl-2-phenylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 727975-78-2)
- 7-Chloro-8-(dodecylamino)quinoline-5,6-dione (CAS 25943-50-4)
- 6-Methyl-2-phenyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 64194-18-9)
- (3,4-Dimethylphenyl)urea (CAS 114-79-4)
- [3,3'-bithiophen]-5-ylmethanamine (CAS 177976-52-2)
- (2,2'-Dipyridyl)thioethylamine (CAS 1216888-52-6)
- 3-(4-Fluorophenyl)-1-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-73-1)
- Triazamate (CAS 112143-82-5)
- 1,3,8-Trichloro-6-ethyldibenzo[b,d]furan (CAS 125652-16-6)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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