Pyrazole-3-boronic Acid CAS 376584-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 376584-63-3 |
| Molecular Formula | C3H5BN2O2 |
| Molecular Weight | 111.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyrazole-3-boronic Acid (CAS 376584-63-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H5BN2O2. Molecular weight: 111.90 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H5BN2O2 |
| Molecular Weight | 111.90 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Pyrazole Standards
- 1H-Pyrazole-3-carboxylic acid (CAS 1621-91-6)
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- 1H-Pyrazole-1-carboxamide (CAS 931-08-8)
- 1H-Pyrazole-3-carbaldehyde oxime (CAS 30192-58-6)
- Pyrazole-3-carboxamide (CAS 33064-36-7)
- 1H-Pyrazole-1-carboximidamide (CAS 4023-00-1)
- 1H-pyrazole-3,5-dicarbonitrile (CAS 847573-68-6)
Recommended Standards
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- Baricitinib Impurity 34 (CAS 763120-58-7)
- (1H-Pyrazol-5-yl)boronic acid (CAS 724710-02-5)
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