N-benzyl-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide CAS 338417-60-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338417-60-0 |
| Molecular Formula | C21H16N2O3 |
| Molecular Weight | 344.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-benzyl-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 338417-60-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H16N2O3. Molecular weight: 344.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O3 |
| Molecular Weight | 344.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-[1-(3,4-Difluorophenyl)ethyl]-1-(1-methylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide (CAS 949234-69-9)
- Phenyl 4-6-O-benzylidene-β-D-glucopyranoside (CAS 75829-66-2)
- N-(4-Fluorophenyl)-2-{[3-(1H-pyrrol-1-yl)-2-thienyl]carbonyl}-1-hydrazinecarboxamide (CAS 478062-91-8)
- Methyl cis-3-(benzyloxy)cyclobutanecarboxylate (CAS 84182-49-0)
- tert-butyl hexahydro-1H-pyrrolo[3,2-b]pyridine-4(2H)-carboxylate (CAS 1211583-65-1)
- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)-N-(2,4-dichlorophenyl)acetamide (CAS 477845-11-7)
- Diethyl 3-(Benzyloxy)cyclobutane-1,1-dicarboxylate (CAS 54166-15-3)
- 3-Amino-2-(benzo[d][1,3]dioxol-5-yl)quinazolin-4(3H)-one (CAS 1363405-78-0)
- N,N-Diethyl-3-iodobenzamide (CAS 15930-60-6)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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