2,6-Dibromo-4-nitrophenol CAS 99-28-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 99-28-5 |
| Molecular Formula | C6H3Br2NO3 |
| Molecular Weight | 296.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,6-Dibromo-4-nitrophenol (CAS 99-28-5) pharmaceutical standards reference standard. Molecular formula: C6H3Br2NO3. Molecular weight: 296.90 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H3Br2NO3 |
| Molecular Weight | 296.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 4,6-Dibromo-3-hydroxypicolinic acid (CAS 1256788-32-5)
- 4,5-Dibromo-3-nitropyridin-2-amine (CAS 1934690-59-1)
- 3,4-Dibromo-5-nitropyridin-2-amine (CAS 1936039-60-9)
- 2,5-Dibromo-3-nitropyridin-4-amine (CAS 221241-42-5)
- 2,6-Dibromo-3-nitropyridin-4-amine (CAS 848470-14-4)
- 3,5-Dibromo-4-nitrophenol (CAS 76362-09-9)
- 4,6-Dibromo-5-hydroxypicolinic acid (CAS 64354-26-3)
- 5,6-Dibromo-3-nitropyridin-2-amine (CAS 868360-22-9)
Recommended Standards
- Eltrombopag Impurity 100 (CAS 15969-09-2)
- 2,4-Dibromo-3-fluorobenzamide (CAS 1803716-05-3)
- 4,5-Dibromo-2-fluorobenzamide (CAS 1803716-08-6)
- 2-Cyclopropoxy-N,3-dimethylbenzamide (CAS 1243401-85-5)
- 5-Hydroxy-6-methoxy Duloxetine Sulfate Sodium SaltDiscontinued, see H946260 (CAS 662149-10-2)
- 2-(2-Cyano-5-(difluoromethyl)-4-nitropyridin-3-yl)acetic acid (CAS 1805183-08-7)
- 4-Bromo-N-(4-bromo-2-chlorophenyl)benzamide (CAS 902090-26-0)
- [2-(Methoxymethyl)oxolan-2-yl]methanol (CAS 1936686-87-1)
- 2-Ethyl-5-(methoxymethyl)pyrimidin-4-amine (CAS 49781-38-6)
- Antistasin-Related Peptide (CAS 161561-46-2)
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