(3-(Methylcarbamoyl)-5-nitrophenyl)boronic acid CAS 871332-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 871332-77-3 |
| Molecular Formula | C8H9BN2O5 |
| Molecular Weight | 223.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3-(Methylcarbamoyl)-5-nitrophenyl)boronic acid (CAS 871332-77-3) pharmaceutical standards reference standard. Molecular formula: C8H9BN2O5. Molecular weight: 223.98 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9BN2O5 |
| Molecular Weight | 223.98 g/mol |
| Appearance | Off-white to pale 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Fluoro-3-iodopyrazine (CAS 206278-26-4)
- (3-Acetamido-2-nitrophenyl)boronic acid (CAS 78887-38-4)
- (1-(3,5-Difluorophenyl)-1H-pyrazol-4-yl)boronic acid (CAS 2225173-89-5)
- Ethyl 2-(3-hydroxyphenyl)-2-(methylamino)acetate (CAS 56768-10-6)
- 2-(3-Bromo-4-methoxyphenyl)benzo[d]oxazole-5-carboxylic acid (CAS 1514197-32-0)
- (2R,4S)-tert-Butyl 4-fluoro-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 869527-46-8)
- Tandutinib Impurity 3 (CAS 792899-38-8)
- 3,4-Dihydro-7-hydroxyquinoline-2(1H)-one-d (CAS 1215336-37-0)
- 6,7-Dimethoxy-2-methyl-3,4-dihydroisoquinolin-2-ium iodide (CAS 30045-07-9)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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