LN-510934
Valdecoxib 3'-Sulfonyl Chloride IMpurity , 0.95 , 1373038-57-3
Update time: 2023-04-23
PRODUCT Properties
| Boiling point: | 459.4±45.0 °C(Predicted) |
| Density | 1.340±0.06 g/cm3(Predicted) |
| pka | -4.20±0.50(Predicted) |
Description and Uses
3-(5-Methyl-4-phenylisoxazol-3-yl)benzene-1-sulfonyl Chloride is an impurity of Parecoxib Sodium (P193275). Also a reagent for the synthesis of valdecoxib.
