5-Bromo-6-hydroxynicotinic Acid CAS 41668-13-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41668-13-7 |
| Molecular Formula | C6H4BrNO3 |
| Molecular Weight | 218.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Bromo-6-hydroxynicotinic Acid (CAS 41668-13-7) pharmaceutical standards reference standard. Molecular formula: C6H4BrNO3. Molecular weight: 218.00 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4BrNO3 |
| Molecular Weight | 218.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-3-nitrophenol (CAS 101935-40-4)
- 5-Bromo-2-hydroxynicotinic Acid (CAS 104612-36-4)
- 5-Bromo-4-hydroxynicotinic Acid (CAS 1052114-83-6)
- 5-Bromo-2,3-difluorobenzonitrile (CAS 1105665-42-6)
- 2-Bromo-4-hydroxynicotinic acid (CAS 1150561-81-1)
- 5-Bromo-3-hydroxypicolinic acid (CAS 1160994-90-0)
- 3-Bromo-5-nitrophenol (CAS 116632-23-6)
- 2-Bromo-3-hydroxyisonicotinic acid (CAS 1196152-10-9)
Recommended Standards
- 5-Bromo-2-nitrophenol (CAS 27684-84-0)
- 6-Bromo-3-hydroxypicolinic acid (CAS 321596-58-1)
- 5-Bromo-2-hydroxyisonicotinic Acid (CAS 913836-16-5)
- 4-Bromo-1-[(oxiran-2-yl)methyl]-1h-pyrazole (CAS 1183697-63-3)
- (3-Chloro-4-fluorophenyl)(3,5-difluorobenzyl)sulfane (CAS 1443302-33-7)
- Ethyl 2,2-dimethylpent-4-enoate (CAS 86549-27-1)
- 3,3,6-Trimethylindoline (CAS 1368892-70-9)
- 2-(2,3-Dibromo-6-ethoxy-4-formylphenoxy)acetamide (CAS 832673-96-8)
- 2-{2-[(4-bromophenyl)sulfanyl]ethyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 269743-56-8)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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