Parecoxib Sodium Impurity 14

Parecoxib Sodium Impurity 14 Basic information
Product Name:Parecoxib Sodium Impurity 14
Synonyms:Parecoxib Sodium Impurity 14;N-[[3-(5-Methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]propanamide;Parecoxib Sodium-17;Parecoxib impurity 1/N-((3-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide;Propanamide, N-[[3-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]-;Valdecoxib IMpurity K;N-[[3-(5-methyl-3-phenyl-4-isoxazolyl)phenyl]sulfonyl]-;N-((3-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide (Palbociclib Impurity)
CAS:1709956-89-7
MF:C19H18N2O4S
MW:370.42
EINECS:
Product Categories:
Mol File:1709956-89-7.mol
Parecoxib Sodium Impurity 14 Structure
Parecoxib Sodium Impurity 14 Chemical Properties
density 1.264±0.06 g/cm3(Predicted)
pka5.24±0.10(Predicted)
InChIInChI=1S/C19H18N2O4S/c1-3-17(22)21-26(23,24)16-11-7-10-15(12-16)18-13(2)25-20-19(18)14-8-5-4-6-9-14/h4-12H,3H2,1-2H3,(H,21,22)
InChIKeyLBJQZHNREKXOHS-UHFFFAOYSA-N
SMILESC(NS(C1=CC=CC(C2=C(C)ON=C2C2=CC=CC=C2)=C1)(=O)=O)(=O)CC
Safety Information
MSDS Information
Parecoxib Sodium Impurity 14 Usage And Synthesis
Parecoxib Sodium Impurity 14 Preparation Products And Raw materials
N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)isobutyraMide Valdecoxib IMpurity B BenzenesulfonaMide, 3-[4-[4-(aMinosulfonyl)phenyl]-5-Methyl-3-isoxazolyl]- 4,4'-(5-methylisoxazole-3,4-diyl)dibenzenesulfonamide N-(3-(5-methyl-3-phenylisoxazol-4-yl)phenylsulfonyl)propionamide 3-(5-methyl-3-(4-sulfamoylphenyl)isoxazol-4-yl) benzenesulfonamide Valdecoxib IMpurity D Parecoxib ImpurityO 4-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate Parecoxib Impurity H 3-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonaMide Parecoxib Impurity 16 Parecoxib Impurity 12

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