N-(3-Cyanophenyl)-5-ethyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide CAS 1574626-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1574626-63-3 |
| Molecular Formula | C22H22N4O2 |
| Molecular Weight | 374.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(3-Cyanophenyl)-5-ethyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574626-63-3) pharmaceutical standards reference standard. Molecular formula: C22H22N4O2. Molecular weight: 374.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H22N4O2 |
| Molecular Weight | 374.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- N,1-bis(4-methoxybenzyl)-1H-imidazo[4,5-c]pyridin-4-amine (CAS 1415559-83-9)
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- 3,3′-(1,2-Ethynediyl)bis[5-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)pyridine] (CAS 1254929-22-0)
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- Egonol (CAS 530-22-3)
- 2-(3-Chlorostyryl)-5-methyloxazole-4-carboxylic acid (CAS 89724-04-9)
- N-(4-Methoxybenzyl)-2-phenylquinoline-8-carboxamide (CAS 655222-70-1)
- 2-(3-chlorophenoxy)malondialdehyde 2-(Aminomethyl)phenol 2-hydroxybenzylamine 2-hydroxybenzylamine, (2-hydroxyphenyl)methylamine 2-hydroxybenzylamine,98% 2-hydroxybenzylamine[2-(aminomethyl)phenol] 932-30-9 phenol, 2-(aminomethyl)- salicylamine (CAS 932-30-9)
- 2-((1S,4R)-bicyclo[2.2.1]Heptan-2-yl)acetic acid (CAS 878798-86-8)
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