4-Hydroxy-2-oxo-1-phenyl-1,2-dihydroquinoline-3-carbaldehyde CAS 65740-53-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65740-53-6 |
| Molecular Formula | C16H11NO3 |
| Molecular Weight | 265.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-2-oxo-1-phenyl-1,2-dihydroquinoline-3-carbaldehyde (CAS 65740-53-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H11NO3. Molecular weight: 265.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H11NO3 |
| Molecular Weight | 265.26 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 4-Hydroxy-1-(2-phenoxyacetyl)pyrrolidine-2-carboxylic acid (CAS 1103894-65-0)
- 4-Hydroxy-2-phenylquinoline-3-carboxylic acid (CAS 13180-35-3)
- 3-(5-Hydroxy-1-oxo-1,2-dihydroisoquinolin-4-yl)benzaldehyde (CAS 656234-28-5)
- 4-(5-Hydroxy-1-oxo-1,2-dihydroisoquinolin-4-yl)benzaldehyde (CAS 656234-29-6)
- 4-Hydroxy-3-((phenylimino)methyl)-2H-chromen-2-one (CAS 71592-11-5)
- 4-Hydroxy-3-[(E)-(phenylimino)methyl]-2H-chromen-2-one (CAS 360762-44-3)
- 4-Hydroxy-6-phenyl-3-quinolinecarboxylic acid (CAS 35975-92-9)
- 6-Hydroxy-2-(2-oxo-2-phenylethylidene)indolin-3-one (CAS 922174-79-6)
Recommended Standards
- 4-Benzoyl-3-phenylisoxazol-5(4H)-one (CAS 41836-94-6)
- 4-Benzoyl-3-phenylisoxazol-5(2H)-one (CAS 62094-35-3)
- 4-Acetyl-2-nitrophenyl pivalate (CAS 87661-91-4)
- 4-Oxo-4-(m-tolylamino)butanoic acid (CAS 62134-48-9)
- 5-Cyclopropoxy-2-isopropylnicotinamide (CAS 1243360-00-0)
- (1-(6-Bromopyridin-3-yl)cyclopropyl)methanol (CAS 1447607-60-4)
- tert-Butyl 3-amino-2-phenylpiperidine-1-carboxylate (CAS 556824-87-4)
- 6-Hydroxy-4-methoxy-2-methylbenzofuran-3(2H)-one (CAS 83949-10-4)
- 6-(Benzylamino)-5-methylnicotinaldehyde (CAS 1355217-99-0)
- Peptide-GMF (CAS CATO-CPTD788469)
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