2-Chloropyridine-5-boronic acid 6-chloropyridine-3-boronic acid 6-chloropyridin-3-yl-3-boronic acid 2-chloro-5-pyridylboronic acid 2-chloro-5-pyridineboronic acid 6-chloropyridin-3-ylboronic acid (6-chloropyridin-3-yl)boronic acid 2-chloro-pyridine-5-boronic acid 2-chloro-5-pyridyl boronic acid 444120-91-6 CAS 444120-91-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 444120-91-6 |
| Molecular Formula | C5H11BClNO2 |
| Molecular Weight | 163.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloropyridine-5-boronic acid 6-chloropyridine-3-boronic acid 6-chloropyridin-3-yl-3-boronic acid 2-chloro-5-pyridylboronic acid 2-chloro-5-pyridineboronic acid 6-chloropyridin-3-ylboronic acid (6-chloropyridin-3-yl)boronic acid 2-chloro-pyridine-5-boronic acid 2-chloro-5-pyridyl boronic acid 444120-91-6 (CAS 444120-91-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H11BClNO2. Molecular weight: 163.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H11BClNO2 |
| Molecular Weight | 163.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloropyridine Standards
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Recommended Standards
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- 2-Chloro-3-(3-(trifluoromethyl)piperidin-1-yl)pyrazine (CAS 1487955-24-7)
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