Ethyl 1,4-dihydroxyisoquinoline-3-carboxylate CAS 14174-93-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14174-93-7 |
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 1,4-dihydroxyisoquinoline-3-carboxylate (CAS 14174-93-7) pharmaceutical standards reference standard. Molecular formula: C12H11NO4. Molecular weight: 233.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 1,4-Dihydroxyisoquinoline-3-carbohydrazide (CAS 104926-86-5)
- 6,7-Dihydroxyisoquinoline-3-carbohydrazide (CAS 740772-05-8)
- Methyl 7,8-dihydroxyisoquinoline-3-carboxylate (CAS 146515-39-1)
- Methyl 6,7-dihydroxyisoquinoline-3-carboxylate (CAS 88932-18-7)
- 6,7-Dihydroxyisoquinoline-3-carboxylic acid (CAS 146743-95-5)
- 7,8-Dihydroxyisoquinoline-3-carboxylic acid (CAS 146743-96-6)
- 6,7-Dihydroxyisoquinoline-3-carboxamide (CAS 146515-42-6)
- 7,8-Dihydroxyisoquinoline-3-carboxamide (CAS 146515-43-7)
Recommended Standards
- 4-Hydroxy-1,6-dimethyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 1416440-05-5)
- N1-(furan-2-ylmethyl)-4-nitrobenzene-1,2-diamine (CAS 1417569-32-4)
- 1-(4-Methoxy-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1416346-28-5)
- 4-(2-(1h-Pyrazol-1-yl)ethoxy)piperidine (CAS 1247360-16-2)
- [6-(Difluoromethyl)-3-methoxypyridazin-4-yl]methanol (CAS 1591829-26-3)
- 1-Ethyl-2-pyrrolidin-2-yl-1H-benzimidazoledihydrochloride (CAS 1332530-95-6)
- Ac-IETD-AFC (CAS 211990-57-7)
- 3-Ethyl-1-methyl-1H-imidazol-3-ium ethyl sulfate (CAS 342573-75-5)
- Methyl 4-bromo-2-chloro-5-fluorobenzoate (CAS 908248-32-8)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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