| Valdecoxib IMpurity F Basic information |
| Product Name: | Valdecoxib IMpurity F |
| Synonyms: | Parecoxib impurity 3/Valdecoxib Sulfonyl Chloride/4-(5-Methyl-3-phenylisoxazol-4-yl)benzene-1-sulfonyl chloride;Parecoxib Sodium-5;4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzene-1-sulfonyl chloride;Parecoxib impurity D: 4-benzene ring-4-sulfonyl chloride;Valdecoxib Impurity 6;Valdecoxib IMpurity F;Valdecoxib Sulfonyl Chloride;4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonyl Chloride |
| CAS: | 509074-26-4 |
| MF: | C16H12ClNO3S |
| MW: | 333.79 |
| EINECS: | |
| Product Categories: | Amines;Aromatics;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds |
| Mol File: | 509074-26-4.mol |
| Valdecoxib IMpurity F Chemical Properties |
| Melting point | 108-109°C |
| Boiling point | 440.6±45.0 °C(Predicted) |
| density | 1.340±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Benzene (Slightly), DMSO (Slightly) |
| form | Solid |
| pka | -3.74±0.50(Predicted) |
| color | White to Off-White |
| Stability: | Hygroscopic |
| Safety Information |
| MSDS Information |
| Valdecoxib IMpurity F Usage And Synthesis |
| Uses | Valdecoxib Sulfonyl Chloride is an impurity in the preparation of the cyclooxygenase-2 inhibitor, Valdecoxib (V090000) and its metabolites. |
| Valdecoxib IMpurity F Preparation Products And Raw materials |
| Preparation Products | Parecoxib |
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