BGC > Product Search > Valdecoxib Impurity E | 1373038-63-1

Molecular Formula: C16H11Cl2NO5S2
Molecular Weight: 432.29824

Description :
An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2.

• Molecular Weight :432.3

Molecular Formula :
C16H11Cl2NO5S2
Canonical SMILES :
CC1=C(C(=NO1)C2=CC(=CC=C2)S(=O)(=O)Cl)C3=CC=C(C=C3)S(=O)(=O)Cl
InChI :
InChI=1S/C16H11Cl2NO5S2/c1-10-15(11-5-7-13(8-6-11)25(17,20)21)16(19-24-10)12-3-2-4-14(9-12)26(18,22)23/h2-9H,1H3
InChIKey :
KDDCVZQQYUBTRK-UHFFFAOYSA-N
Synonyms :
Valdecoxib IMpurity-E; 3-(4-(4-(Chlorosulfonyl)phenyl)-5-methylisoxazol-3-yl)benzenesulfonyl chloride; 3-[4-(4-chlorosulfonylphenyl)-5-methyl-1,2-oxazol-3-yl]benzenesulfonyl chloride; 3-(4-(4-(Chlorosulfonyl)phenyl)-5-methylisoxazol-3-yl)benzene-1-sulfonyl chloride; YEC03863; 3-[4-[4-(Chlorosulfonyl)phenyl]-5-methyl-3-isoxazolyl]benzenesulfonyl chloride; 1-?Tert-?butyl 4-?ethyl 1H-?pyrazole-?1,?4-?dicarboxylate

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