1692-25-7 3-Pyridylboronic acid Pyridine-3-boronic acid
3- Pyridine boronic acid |
|
CAS No.: |
1692-25-7 |
Formula: |
C5H6BNO2 |
Molecular weight: |
122.92 |
Boiling Point: |
308.8ºC at 760 mmHg |
Melting Point: |
>300ºC |
Density: |
1.22 g/cm3 |
Test Item | Standard: USP |
Identification |
IR spectrum similar to that of RS |
HPLC retention time similar to that of RS |
|
Related substance |
Total impurities: NMT0.3% |
Single impurity: NMT0.1% |
|
Heavy metals |
NMT 10ppm |
Loss on drying |
NMT0.5% |
Residue on ignition |
NMT0.1% |
Assay |
98.5%-101.0% |
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