Products 2304623-42-3

CAS 2304623-42-3 is the registry number for Valdecoxib Impurity 18. Offered by: Chemat Brand. Available pack sizes: on request.

Valdecoxib Impurity 18
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

2-(5-methyl-4-phenyl-1,2-oxazol-3-yl)benzenesulfonyl chloride (CAS 2304623-42-3) is a chemical compound with the molecular formula C16H12ClNO3S and a molecular weight of 333.8 g/mol. IUPAC name: 2-(5-methyl-4-phenyl-1,2-oxazol-3-yl)benzenesulfonyl chloride. InChIKey: BFBJHVLTWPCMIC-UHFFFAOYSA-N.

Identity
Molecular formulaC16H12ClNO3S
Molecular weight333.8 g/mol
IUPAC name2-(5-methyl-4-phenyl-1,2-oxazol-3-yl)benzenesulfonyl chloride
InChIKeyBFBJHVLTWPCMIC-UHFFFAOYSA-N
SMILESCC1=C(C(=NO1)C2=CC=CC=C2S(=O)(=O)Cl)C3=CC=CC=C3

Computed by PubChem (NCBI)

Synonyms: Parecoxib Sodium Impurity 63, 2-(5-methyl-4-phenylisoxazol-3-yl)benzene-1-sulfonyl chloride
Isomers (same molecular formula)
2-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl chloride C16H12ClNO3S
3-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl chloride C16H12ClNO3S
3-(5-methyl-4-phenyl-1,2-oxazol-3-yl)benzenesulfonyl chloride C16H12ClNO3S
4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl chloride C16H12ClNO3S