| Synonyms |
4-Nitro 2,3-dimethyl pyridine N-oxide |
Molecular Formula
|
C7H8N2O3 |
| Molecular Weight |
168.15 |
| CAS Number |
37699-43-7 |
| S. No. |
Test |
Specification |
| 1 |
Description |
Light yellow to yellowish colour crystalline powder |
| 2 |
Solubility |
Freely soluble in methanol, acetone and dichloromethane, sparingly soluble in water |
| 3 |
Melting range in degree centrigrade |
90 - 96 |
| 4 |
Loss on drying |
Not more than 1.0% |
| 5 |
Moisture content |
Not more than 0.5% |
| 6 |
Related impurities by HPLC |
|
| a) Individual impurity |
Not more than 0.5% |
| b) Total impurity |
Not more than 1.0% |
| 7 |
Purity by HPLC |
Not less than 99.0% |
| 8 |
End use |
Intermediate for Lansoprazole |
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