N-(2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide CAS 92-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92-73-9 |
| Molecular Formula | C19H17NO4 |
| Molecular Weight | 323.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,5-dimethoxyphenyl)-3-hydroxy-2-naphthamide (CAS 92-73-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H17NO4. Molecular weight: 323.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H17NO4 |
| Molecular Weight | 323.34 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related N Standards
- Methyl 2-(3,4-dimethoxyphenyl)quinoline-4-carboxylate (CAS 133676-11-6)
- 2-(2,5-Dimethoxyphenyl)-6-methylquinoline-4-carboxylic acid (CAS 438212-28-3)
- 2-(2,5-Dimethoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 897566-27-7)
- 2-(3,4-Dimethoxyphenyl)-6-methylquinoline-4-carboxylic acid (CAS 460715-30-4)
- 2-(3,4-Dimethoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 438225-88-8)
- 2-(2,4-Dimethoxyphenyl)quinoline-4-carbohydrazide (CAS 438211-61-1)
- 2-(2,5-Dimethoxyphenyl)quinoline-4-carbohydrazide (CAS 438214-25-6)
- 2-(3,4-Dimethoxyphenyl)quinoline-4-carbohydrazide (CAS 350997-66-9)
Recommended Standards
- N-(2,4-difluorophenyl)-2,2-diphenylacetamide (CAS 310457-20-6)
- n-(2-Fluorophenyl)-N-tosylglycine (CAS 358393-50-7)
- N-((4aR,6S,7R,8R,8aS)-8-hydroxy-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)acetamide (CAS 6619-04-1)
- (3-Methoxypyrazin-2-yl)methanamine hydrochloride (CAS 1956335-62-8)
- N-{2-[4-Amino-3-(trifluoromethyl)phenoxy]ethyl}-N,N-diethylamine dihydrochloride (CAS 1185297-54-4)
- 3-Chloro-2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1073353-73-7)
- 2,4-Dimethylethcathinone (CAS 1225913-88-1)
- (S)-3-(trifluoromethoxy)piperidine hydrochloride (CAS 1286761-99-6)
- N,N-Dimethylpyrrolidin-3-amine Dihydrochloride (CAS 50534-42-4)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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