3-Hydroxy-N-(naphthalen-1-yl)-2-naphthamide CAS 132-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132-68-3 |
| Molecular Formula | C21H15NO2 |
| Molecular Weight | 313.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-N-(naphthalen-1-yl)-2-naphthamide (CAS 132-68-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H15NO2. Molecular weight: 313.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H15NO2 |
| Molecular Weight | 313.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-N-(naphthalen-2-yl)-2-naphthamide (CAS 135-64-8)
- (2-Hydroxy-4-morpholinophenyl)(4-methoxyphenyl)methanone (CAS 404010-32-8)
- 2-Hydroxy-N-(naphthalen-1-yl)-1-naphthamide (CAS 94878-43-0)
- N-(1-Hydroxy-2-methylpropan-2-yl)-3,4-dimethoxybenzamide (CAS 422506-95-4)
- 4-Hydroxy-1-(2,4,6-trimethylbenzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 1007999-66-7)
- 4-Hydroxy-1-[4-(propan-2-yl)benzenesulfonyl]pyrrolidine-2-carboxylic acid (CAS 1191109-76-8)
- 5-(4-Hydroxy-3-methoxyphenyl)-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 122772-16-1)
- Ethyl 4-hydroxy-3-methyl-2-phenylthieno[2,3-b]pyridine-5-carboxylate (CAS 174072-80-1)
Recommended Standards
- 7-(Tert-butyl) 1,3-dimethyl 7-azabicyclo[2.2.1]Heptane-1,3,7-tricarboxylate (CAS 1309797-07-6)
- 1-(3-Phenylureido)propan-2-yl phenylcarbamate (CAS 132104-26-8)
- 1-[6-(2-Methoxyphenyl)pyridazin-3-yl]piperidine-3-carboxylic acid (CAS 1286720-37-3)
- 2-(3-Trifluoromethyl-benzylamino)-ethanol (CAS 912291-17-9)
- (2-(Piperidin-1-ylmethyl)phenyl)(4-(trifluoromethyl)phenyl)methanone (CAS 898773-55-2)
- Ethyl 4-ethyl-2-isothiocyanato-5-methylthiophene-3-carboxylate (CAS 588695-58-3)
- 1-Methyl-2-(methylthio)-5-phenyl-1H-imidazole (CAS 25433-15-2)
- N-(4-Cyanophenyl)-5-nitrofuran-2-carboxamide (CAS 779326-99-7)
- 4-Iodo-3-(o-tolyl)-1H-pyrazole (CAS 1340568-19-5)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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