1-Hydroxy-4-(4-nitrophenoxy)-2-naphthoic acid CAS 21894-06-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21894-06-4 |
| Molecular Formula | C17H11NO6 |
| Molecular Weight | 325.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Hydroxy-4-(4-nitrophenoxy)-2-naphthoic acid (CAS 21894-06-4) pharmaceutical standards reference standard. Molecular formula: C17H11NO6. Molecular weight: 325.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H11NO6 |
| Molecular Weight | 325.27 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-methylpiperidin-1-yl)thiophen-2-yl)boronate (CAS 2223009-25-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(3-methylpiperidin-1-yl)thiophen-2-yl)boronate (CAS 2223003-62-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-methylpiperidin-1-yl)thiophen-2-yl)boronate (CAS 2223031-88-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(2-methylpiperidin-1-yl)thiophen-2-yl)boronate (CAS 2223003-34-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(3-methylpiperidin-1-yl)thiophen-2-yl)boronate (CAS 2223002-76-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(4-methylpiperidin-1-yl)thiophen-2-yl)boronate (CAS 2223042-35-9)
- O6-(2-Hydroxy-1-methylethyl)-2-deoxyguanosine (CAS 1327339-21-8)
- 6-Hydroxy-11-(3-methoxyphenyl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),5,10,12-pentaen-4-one (CAS 674805-88-0)
Recommended Standards
- 1,1,2,3,4,5,6-Heptachlorocyclohexane (CAS 707-55-1)
- [2-(Acetyloxy)-5-nitro-1,3-phenylene]di(methylene)diacetate (CAS 478951-91-6)
- (2S,4S,5R,6R)-2,4-Dihydroxy-5-(2-hydroxyacetamido)-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid (CAS 885329-49-7)
- 2-Cyano-N-(naphthalen-1-yl)acetamide (CAS 22302-63-2)
- 3-Cyclopropoxy-4-isopropoxy-N,N-dimethylbenzamide (CAS 1243312-89-1)
- 4-((Pyridin-3-ylmethyl)amino)benzoic acid (CAS 5966-19-8)
- 4-(2-(4-Fluorophenyl)-1H-pyrrol-1-yl)-N-methylbenzenesulfonamide (CAS 189501-10-8)
- Methyl 2-Nonynoate (CAS 111-80-8)
- n-(4-(Methylamino)phenyl)methanesulfonamide (CAS 97344-63-3)
- Peptide T (CAS 106362-32-7)
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