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ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate

Product Name
ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate
CAS No.
1884279-18-8
Chemical Name
ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate
Synonyms
Parecoxib Impurity8;Parecoxib Sodium-23;Parecoxib impurity M: ethyl sulfonate;Parecoxib Sodium Impurity 25(Not Continue);4-(5-Methyl-3-phenyl-4-isoxazolyl)-ethyl Ester Benzenesulfonic Acid;Benzenesulfonic acid, 4-(5-methyl-3-phenyl-4-isoxazolyl)-, ethyl ester;Parecoxib impurity 18/Ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate;Ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate (Palbociclib Impurity)
CBNumber
CB23171910
Molecular Formula
C18H17NO4S
Formula Weight
343.4
MOL File
1884279-18-8.mol
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ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate Property

Boiling point:
464.6±45.0 °C(Predicted)
Density 
1.239±0.06 g/cm3(Predicted)
pka
-3.41±0.50(Predicted)
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Hazard and Precautionary Statements (GHS)

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ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate Chemical Properties,Usage,Production

Uses

4-(5-Methyl-3-phenyl-4-isoxazolyl)-ethyl Ester Benzenesulfonic Acid is an impurity of Parecoxib Sodium (P193275) which is an anti-inflammatory, analgesic.

ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

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ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate Suppliers

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1884279-18-8, ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonateRelated Search:

Parecoxib Valdecoxib 5-Methyl-3-phenyl-4-(phenylMethyl)isoxazole 4-(4-chlorophenyl)-5-methyl-3-phenylisoxazole ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate 5-Methyl-3,4-diphenylisoxazole BenzenesulfonaMide, 3-[4-[4-(aMinosulfonyl)phenyl]-5-Methyl-3-isoxazolyl]- N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)isobutyraMide 3-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonaMide Valdecoxib 3'-SulfonaMide IMpurity Valdecoxib IMpurity B 4-(3-methyl-4-phenylisoxazol-5-yl)benzenesulfonamide 4-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide 2-Phenylacetophenone 3-methyl -4,5-diphenyl-4,5-didydro-isoxazole PARECOXIB SODIUM DeoxyBenzoinOxime

  • Parecoxib impurity 18/Ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate
  • Parecoxib Sodium Impurity 25(Not Continue)
  • Parecoxib impurity M: ethyl sulfonate
  • Parecoxib Sodium-23
  • Parecoxib Impurity8
  • Benzenesulfonic acid, 4-(5-methyl-3-phenyl-4-isoxazolyl)-, ethyl ester
  • 4-(5-Methyl-3-phenyl-4-isoxazolyl)-ethyl Ester Benzenesulfonic Acid
  • Ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate (Palbociclib Impurity)
  • 1884279-18-8