5-Bromo-3-nitrobenzene-1,2-diol CAS 671779-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 671779-99-0 |
| Molecular Formula | C6H4BrNO4 |
| Molecular Weight | 234.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Bromo-3-nitrobenzene-1,2-diol (CAS 671779-99-0) pharmaceutical standards reference standard. Molecular formula: C6H4BrNO4. Molecular weight: 234.00 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4BrNO4 |
| Molecular Weight | 234.00 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.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-Bromo-3-hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid (CAS 2147483-69-8)
- 6-Bromo-4,7-difluoro-1H-benzo[d][1,2,3]triazole (CAS 2764860-70-8)
- 2,4-Dichloro-3-cyano-5-fluorobenzoic Acid (CAS 117528-58-2)
- 2-Allyl-3,4-dimethoxybenzaldehyde (CAS 92345-90-9)
- 4-Cyclopropoxy-N,3-dimethylpicolinamide (CAS 1243442-14-9)
- 4-Ethynylpyridin-2(1H)-one (CAS 1196152-08-5)
- Ethyl2-morpholinoisonicotinate (CAS 883107-57-1)
- cis-3-(aminomethyl)cyclobutanol (CAS 917827-91-9)
- Methyl 7-(3-ethylureido)-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 1448058-69-2)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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