Products 12239-15-5

CAS 12239-15-5 appears in our catalog under these names: Acid Yellow 49, C.I. Acid yellow 49. Offered by: Dr. Ehrenstorfer, MedChemExpress. Available pack sizes: 25mg, Get quote.

Acid Yellow 49
Dr. Ehrenstorfer
  • size: 25mg
  • Variants: 1
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C.I. Acid yellow 49
MedChemExpress
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  • Variants: 1
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Structural formula: {0} (CAS {1})

4-[(5-amino-3-methyl-1-phenylpyrazol-4-yl)diazenyl]-2,5-dichlorobenzenesulfonic acid (CAS 12239-15-5) is a chemical compound with the molecular formula C16H13Cl2N5O3S and a molecular weight of 426.3 g/mol. IUPAC name: 4-[(5-amino-3-methyl-1-phenylpyrazol-4-yl)diazenyl]-2,5-dichlorobenzenesulfonic acid. InChIKey: QHVBDWZOQBMLLW-UHFFFAOYSA-N.

Identity
Molecular formulaC16H13Cl2N5O3S
Molecular weight426.3 g/mol
IUPAC name4-[(5-amino-3-methyl-1-phenylpyrazol-4-yl)diazenyl]-2,5-dichlorobenzenesulfonic acid
InChIKeyQHVBDWZOQBMLLW-UHFFFAOYSA-N
SMILESCC1=NN(C(=C1N=NC2=CC(=C(C=C2Cl)S(=O)(=O)O)Cl)N)C3=CC=CC=C3

Computed by PubChem (NCBI)

Synonyms: orb2566721, QHVBDWZOQBMLLW-UHFFFAOYSA-N, 5-Amino-1-phenyl-4-((2,5-dichloro-4-sulfophenyl)azo)-3-methyl-pyrazole, C.I.Acid Yellow 49 (C.I.18640)
Isomers (same molecular formula)
4-[[2-(2,4-dichlorophenyl)-5-methyl-3-oxo-1H-pyrazol-4-yl]diazenyl]benzenesulfonamide C16H13Cl2N5O3S