Pharmaceutical intermediates

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Parecoxib Impurity 21

CAS: 1884279-18-8 Cat No: JKN04420 Purity: 98%

Note: All products of the company are for scientific research only, and do not provide products and services for any individual

Product Description

CAS 1884279-18-8 Cat No JKN04420
Name Parecoxib Impurity 21
Synonyms Parecoxib Impurity 21
Smiles O=S(C1=CC=C(C2=C(C)ON=C2C3=CC=CC=C3)C=C1)(OCC)=O
Chemical Name ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate
Formula C18H17NO4S MWt 343.40
Purity 98% Storage Store at 4--8℃
Description

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