Products 509074-26-4

CAS 509074-26-4 appears in our catalog under these names: 4–(5–Methyl–3–phenyl–4–isoxazolyl)benzenesulfonyl chloride, 4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonyl Chloride (Valdecoxib Sulfonyl Chloride), 4-(5-Methyl-3-phenylisoxazol-4-yl)benzene-1-sulfonyl chloride, 97%, 4-(5-Methyl-3-phenylisoxazol-4-yl)benzene-1-sulfonyl chloride, 97%, 97%, Valdecoxib Impurity 35. Offered by: GLPBio, Mikromol, Fluorochem, Chemat, Chemat Brand. Available pack sizes: 1g, 5g, 4x25mg, 25mg, 250mg, 10g, 25g, 100mg.

4–(5–Methyl–3–phenyl–4–isoxazolyl)benzenesulfonyl chloride
GLPBio
  • size: 1g, 5g
  • Variants: 2
from 601.72
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4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonyl Chloride (Valdecoxib Sulfonyl Chloride)
Mikromol
  • size: 4x25mg, 25mg
  • Variants: 2
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4-(5-Methyl-3-phenylisoxazol-4-yl)benzene-1-sulfonyl chloride, 97%
Fluorochem
  • size: 250mg, 1g, 5g, 10g
  • Variants: 5
from 164.54
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4-(5-Methyl-3-phenylisoxazol-4-yl)benzene-1-sulfonyl chloride, 97%, 97%
Chemat
  • size: 250mg, 1g, 10g, 100mg
  • Variants: 4
from 102.80
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Valdecoxib Impurity 35
Chemat Brand
  • size: on request
  • Variants: 1
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Valdecoxib Sulfonyl Chloride, >95% (HPLC)
TRC
  • size: 100mg
  • Variants: 1
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Valdecoxib Sulfonyl Chloride 97%
Ambeed
  • size: 250mg, 1g, 5g, 10g
  • Variants: 4
from 186.81
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Structural formula: {0} (CAS {1})

4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl chloride (CAS 509074-26-4) is a chemical compound with the molecular formula C16H12ClNO3S and a molecular weight of 333.8 g/mol. IUPAC name: 4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl chloride. InChIKey: NVKQPOHDVWNXRP-UHFFFAOYSA-N.

Identity
Molecular formulaC16H12ClNO3S
Molecular weight333.8 g/mol
IUPAC name4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl chloride
InChIKeyNVKQPOHDVWNXRP-UHFFFAOYSA-N
SMILESCC1=C(C(=NO1)C2=CC=CC=C2)C3=CC=C(C=C3)S(=O)(=O)Cl

Computed by PubChem (NCBI)

Synonyms: 4-(5-Methyl-3-phenyl-1,2-oxazol-4-yl)benzene-1-sulfonyl chloride, 4-(5-Methyl-3-phenylisoxazol-4-yl)benzene-1-sulfonyl chloride, Valdecoxib Impurity F, Valdecoxib Sulfonyl Chloride, 4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonyl Chloride, 4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonyl chloride, 4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl Chloride, C16H12ClNO3S, Parecoxib Sodium Impurity 55, ValdecoxibSulfonylChloride-13C2,15N
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
2-(5-methyl-4-phenyl-1,2-oxazol-3-yl)benzenesulfonyl chloride C16H12ClNO3S