2-(6-Methylpyridin-2-yl)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one CAS 345990-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 345990-72-9 |
| Molecular Formula | C20H17N3O |
| Molecular Weight | 315.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(6-Methylpyridin-2-yl)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 345990-72-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H17N3O. Molecular weight: 315.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H17N3O |
| Molecular Weight | 315.37 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Methylpyridin Standards
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- 5-(6-Methylpyridin-2-yl)-4-(quinoxalin-6-yl)thiazol-2-amine (CAS 1025027-56-8)
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Recommended Standards
- 2-(4-Ethyl-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyrazine (CAS 618427-16-0)
- 2-(8-Methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)-N-phenylacetamide (CAS 556016-46-7)
- 2-(4-benzoylphenyl)-2-phenylacetamide (CAS 338791-83-6)
- N-(3-(5,7-Dimethylbenzo[d]oxazol-2-yl)phenyl)-5-(2-methyl-4-nitrophenyl)furan-2-carboxamide (CAS 328975-78-6)
- 2-(2-(2-Chloro-6,7-dimethylquinolin-3-yl)ethyl)isoindoline-1,3-dione (CAS 1105193-42-7)
- 2-[(3,5-Difluoro-3’-methoxy-4-biphenylyl)amino]nicotinic Acid (CAS 1035688-66-4)
- 4-((4-Chloro-1H-pyrazol-1-yl)methyl)thiophene-2-carbaldehyde (CAS 1006493-41-9)
- S-(4-Chlorophenyl) furan-2-carbothioate (CAS 6310-30-1)
- Delta 2,3- Eprinomectin B1a (CAS CATO-C4X-21292)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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