Valdecoxib Sulfonic Acid

Names

[ Name ]:
Valdecoxib Sulfonic Acid

[Synonym ]:
4-(5-Methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonic acid
4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonic acid
Benzenesulfonic acid, 4-(5-methyl-3-phenyl-4-isoxazolyl)-
4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonic acid
Parecoxib Impurity 25

Chemical & Physical Properties

[ Density]:
1.341±0.06 g/cm3

[ Molecular Formula ]:
C₁₆H₁₃NO₄S

[ Molecular Weight ]:
315.344

[ Exact Mass ]:
315.056519

[ PSA ]:
88.78000

[ LogP ]:
1.60

[ Index of Refraction ]:
1.609

[ Water Solubility ]:
Very slightly soluble (0.54 g/L) (25 ºC)

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

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