Parecoxib Impurity 21

Modify Date: 2025-08-26 17:01:11

Parecoxib Impurity 21 Structure
Parecoxib Impurity 21 structure
Common Name Parecoxib Impurity 21
CAS Number 2304623-35-4 Molecular Weight 314.35896
Density 1.303±0.06 g/cm3 Boiling Point 496.0±55.0 °C
Molecular Formula C16H14N2O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Parecoxib Impurity 21
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.303±0.06 g/cm3
Boiling Point 496.0±55.0 °C
Molecular Formula C16H14N2O3S
Molecular Weight 314.35896

 Synonyms

2-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonamide
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