Products 1373038-63-1

CAS 1373038-63-1 appears in our catalog under these names: Parecoxib Sodium Impurity 25, Valdecoxib Impurity 34. Offered by: Chemat Brand. Available pack sizes: on request.

Parecoxib Sodium Impurity 25
Chemat Brand
  • size: on request
  • Variants: 1
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Valdecoxib Impurity 34
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

3-[4-(4-chlorosulfonylphenyl)-5-methyl-1,2-oxazol-3-yl]benzenesulfonyl chloride (CAS 1373038-63-1) is a chemical compound with the molecular formula C16H11Cl2NO5S2 and a molecular weight of 432.3 g/mol. IUPAC name: 3-[4-(4-chlorosulfonylphenyl)-5-methyl-1,2-oxazol-3-yl]benzenesulfonyl chloride. InChIKey: KDDCVZQQYUBTRK-UHFFFAOYSA-N.

Identity
Molecular formulaC16H11Cl2NO5S2
Molecular weight432.3 g/mol
IUPAC name3-[4-(4-chlorosulfonylphenyl)-5-methyl-1,2-oxazol-3-yl]benzenesulfonyl chloride
InChIKeyKDDCVZQQYUBTRK-UHFFFAOYSA-N
SMILESCC1=C(C(=NO1)C2=CC(=CC=C2)S(=O)(=O)Cl)C3=CC=C(C=C3)S(=O)(=O)Cl

Computed by PubChem (NCBI)

Synonyms: Valdecoxib IMpurity-E, 3-(4-(4-(Chlorosulfonyl)phenyl)-5-methylisoxazol-3-yl)benzenesulfonyl chloride, Parecoxib Sodium Impurity 25, 3-[4-(4-chlorosulfonylphenyl)-5-methyl-1,2-oxazol-3-yl]benzenesulfonyl chloride, Parecoxib Impurity 35