N-(3-Chloro-4-fluorophenyl)-5-methyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide CAS 1574596-17-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1574596-17-0 |
| Molecular Formula | C20H19ClFN3O2 |
| Molecular Weight | 387.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(3-Chloro-4-fluorophenyl)-5-methyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574596-17-0) pharmaceutical standards reference standard. Molecular formula: C20H19ClFN3O2. Molecular weight: 387.84 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H19ClFN3O2 |
| Molecular Weight | 387.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (Z)-[Amino({2-[(2-chloro-1,3-thiazol-5-yl)methoxy]phenyl})methylidene]amino benzoate (CAS 1273562-41-6)
- Falnidamol (CAS 196612-93-8)
- Bis(acetylacetonate)tin(IV)dichloride (CAS 16919-46-3)
- 7-Propylbicyclo[4.2.0]Octa-1,3,5-triene-7-carboxylic acid (CAS 1128112-48-0)
- N,6-Diphenyl-[1,2,4]triazolo[3,4-c][1,2,4,5]dithiadiazin-3-amine (CAS 127399-34-2)
- 1-(4-Bromophenoxy)-2-methylbenzene (CAS 92022-43-0)
- Benzyl (2-((2-hydroxyethyl)(methyl)amino)cyclohexyl)carbamate (CAS 1353960-81-2)
- Odoriflavene (CAS 101153-41-7)
- 2-(Boc-amino)-2-methylpropyl Methanesulfonate (CAS 107017-68-5)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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