N,5-Diethyl-4-hydroxy-1-methyl-2-oxo-N-phenyl-1,2-dihydroquinoline-3-carboxamide CAS 248282-01-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 248282-01-1 |
| Molecular Formula | C21H22N2O3 |
| Molecular Weight | 350.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N,5-Diethyl-4-hydroxy-1-methyl-2-oxo-N-phenyl-1,2-dihydroquinoline-3-carboxamide (CAS 248282-01-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H22N2O3. Molecular weight: 350.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H22N2O3 |
| Molecular Weight | 350.41 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related N Standards
- 15,15-diethyl tetracyclo[6.6.2.0]hexadeca-2(7),3,5,9(14),10,12-hexaene-15,15-dicarboxylate (CAS 116279-89-1)
- Diethyl 9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboxylate (CAS 83742-19-2)
- Diethyl 2-(ethoxymethyl)malonate (CAS 40516-46-9)
- Diethyl 2-(5-bromo-3-chloropyridin-2-yl)malonate (CAS 1383985-17-8)
- 1,3-diethyl 2-(3,6-dichloro-5-nitropyridin-2-yl)propanedioate (CAS 136888-77-2)
- Diethyl 2-(2,4-dichloro-5-fluorobenzoyl)malonate (CAS 86483-50-3)
- Diethyl ((N-(4-methoxybenzyl)sulfamoyl)methyl)phosphonate (CAS 1372543-04-8)
- diethyl 2-(acetylamino)-2-[4-(methoxymethyl)benzyl]malonate (CAS 2767-63-7)
Recommended Standards
- N-(4-Methoxyphenyl)-N-methyl-2-morpholinoquinazolin-4-amine (CAS 827030-46-6)
- N-Benzyl-4-hydroxy-1-methyl-1H-thieno[3,2-c][1,2]thiazine-3-carboxamide 2,2-dioxide (CAS 866010-18-6)
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-(ethylthio)benzamide (CAS 886917-65-3)
- 2-Chloro-4-nitrophenyl-α-D-maltotrioside(CNP-G3) (CAS 118291-90-0)
- (2-Methylbenzyl)phosphonic acid (CAS 18896-56-5)
- 1-Boc-2-Phenyl-4-piperidinone (CAS 849928-30-9)
- 7-Fluoro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one (CAS 53842-01-6)
- 3-Methyl-4,4-dimorpholino-1-phenyl-1H-pyrazol-5(4H)-one (CAS 18630-79-0)
- 5,5-Dimethyl-3-methylidenepyrrolidin-2-one (CAS 73018-16-3)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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