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Valdecoxib Impurity 16

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Valdecoxib Impurity 16

Impurity

CAS Number

473465-11-1

Molecular Formula

C18H18N2O3S

Product format

Neat

Molecular Weight

342.41

API Family

Valdecoxib

Synonyms

N-ethyl-4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonamide; 473465-11-1; N-ethyl-4-(5-methyl-3-phenyl-1 and 2-oxazol-4-yl)benzenesulfonamide; Parecoxib Sodium Impurity 58; SCHEMBL5586953; JBUHWMPCKIVRRI-UHFFFAOYSA-N; N-ethyl-4-(5-methyl-3-phenyhsoxazol-4-yl)benzenesulfonamide

Iupac Name

N-ethyl-4-(5-methyl-3-phenyl-1 and 2-oxazol-4-yl)benzenesulfonamide

InChI

InChI=1S/C18H18N2O3S/c1-3-19-24(21,22)16-11-9-14(10-12-16)17-13(2)23-20-18(17)15-7-5-4-6-8-15/h4-12,19H,3H2,1-2H3

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25mg
CE3409.16-25MG

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25mg
CD3409.16-25MG

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25mg
CB3409.16-25MG

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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

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Excipient

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