4-Nitroquinolin-3-ol CAS 37487-46-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37487-46-0 |
| Molecular Formula | C9H6N2O3 |
| Molecular Weight | 190.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitroquinolin-3-ol (CAS 37487-46-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6N2O3. Molecular weight: 190.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H6N2O3 |
| Molecular Weight | 190.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1967 |
| Nitrogen Atoms | 2 |
Related Nitroquinolin Standards
- 5-Nitroquinolin-6-ol (CAS 103028-63-3)
- 3-Nitroquinolin-2(1H)-one (CAS 103029-75-0)
- 6-Nitroquinolin-3-ol (CAS 103029-76-1)
- 3-Nitroquinolin-4(1H)-one (CAS 125836-07-9)
- 8-Nitroquinolin-5-ol (CAS 129717-35-7)
- 7-nitroquinolin-1-ium-1-olate (CAS 14753-17-4)
- 6-Nitroquinolin-8-ol (CAS 16727-28-9)
- 7-Nitroquinolin-8-ol (CAS 18472-01-0)
Recommended Standards
- 4-Nitroisoquinolin-3-ol (CAS 669769-53-3)
- 4-Oxo-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid (CAS 4901-94-4)
- 4-Nitroisoquinolin-1(2H)-one (CAS 55404-29-0)
- N-methyl-N-(oxolan-3-yl)piperidin-4-amine hydrochloride (CAS 1403766-96-0)
- Ethyl 7-methylquinoline-3-carboxylate (CAS 481054-87-9)
- 3-{[(3-Chlorobenzyl)oxy]methyl}pyrrolidinehydrochloride (CAS 1219980-03-6)
- 2-(Bromomethyl)-5-(difluoromethyl)-6-methylpyridine-3-acetic acid (CAS 1361854-13-8)
- 2-(2,4-Dichlorophenoxy)ethan-1-ol (CAS 120-67-2)
- tert-Butyl 8-oxo-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 1260672-71-6)
- SAMS Peptide (CAS 125911-68-4)
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