n,1-Dihydroxynaphthalene-2-carboxamide CAS 32863-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32863-40-4 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies n,1-Dihydroxynaphthalene-2-carboxamide (CAS 32863-40-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9NO3. Molecular weight: 203.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related n Standards
- N,3-dihydroxynaphthalene-2-carboxamide (CAS 22974-74-9)
- 1-Acetyl-2,6-dihydroxynaphthalene (CAS 108804-50-8)
- 1,7-dihydroxynaphthalene-2-carboxylic acid (CAS 86699-99-2)
- 1,8-dihydroxynaphthalene-2-carbaldehyde (CAS 858457-19-9)
- 1,4-Dihydroxynaphthalene-2,3-dicarbonitrile (CAS 1018-79-7)
- 5,8-Dihydroxynaphthalene-1,4(4aH,8aH)-dione (CAS 887574-80-3)
- 2,3-Dihydroxynaphthalene-1,4-dicarbaldehyde (CAS 103860-60-2)
- 2,5-Dihydroxynaphthalene-1,6-dicarbaldehyde (CAS 111258-07-2)
Recommended Standards
- N-(5-Oxo-2,5-dihydrofuran-2-yl)benzamide (CAS 62668-57-9)
- N,2-Dihydroxy-1-naphthamide (CAS 27287-00-9)
- n-(4-Hydroxyphenyl)furan-2-carboxamide (CAS 4104-33-0)
- 4-(2-Cyanophenyl)-2-methyl-1-butene (CAS 731772-68-2)
- N-(thiazol-2-ylmethyl)ethanamine dihydrochloride (CAS 1332529-45-9)
- 3-Benzyl-5-[(1E)-{[(3-chlorophenyl)methoxy]imino}methyl]-4-hydroxy-1-[2-(1H-imidazol-4-yl)ethyl]-1,2-dihydropyridin-2-one (CAS 477888-15-6)
- 3-Benzyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one (CAS 314742-78-4)
- Suc-Ala-Ala-Phe-AMC (CAS 71973-79-0)
- 1-Bromo-4-(bromomethyl)-7,8-difluoroisoquinoline (CAS 1050203-63-8)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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