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CAS 88-76-6

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1-(2′-Chloro-5′-sulfophenyl)-3-methyl-5-pyrazolone

Description:
1-(2′-Chloro-5′-sulfophenyl)-3-methyl-5-pyrazolone, with the CAS number 88-76-6, is a synthetic organic compound characterized by its pyrazolone structure, which includes a methyl group and a sulfonic acid group. This compound typically appears as a solid and is soluble in water due to the presence of the sulfonic acid moiety, which enhances its hydrophilicity. It is known for its use as a dye and in various analytical applications, particularly in colorimetric assays. The presence of the chloro and sulfonic groups contributes to its reactivity and potential applications in organic synthesis. Additionally, this compound may exhibit biological activity, making it of interest in pharmaceutical research. Safety data indicates that it should be handled with care, as with many synthetic organic compounds, due to potential toxicity and environmental impact. Proper storage and disposal methods are essential to mitigate any risks associated with its use.
Formula:C10H9ClN2O4S
InChI:InChI=1/C10H9ClN2O4S/c1-6-4-10(14)13(12-6)9-5-7(18(15,16)17)2-3-8(9)11/h2-3,5H,4H2,1H3,(H,15,16,17)
InChI key:InChIKey=UWLNKHDLVZEYKQ-UHFFFAOYSA-N
SMILES:ClC=1C(=CC(S(=O)(=O)O)=CC1)N2C(=O)CC(C)=N2
Synonyms:
  • 1-(2'-Chloro-5'-Sulfonglphengl)-3-Methyl-5-Pyrazolone
  • 1-(2-Chloro-5-Sulphophenyl)-3-Methyl-5-Pyrazolone
  • 1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone
  • 1-(6-Chloro-3-sulfophenyl)-3-methyl-5-pyrazolone
  • 2-Pyrazolin-5-one, 1-(2-chloro-5-sulfophenyl)-3-methyl-
  • 25Csmp
  • 3-Methyl-1-(2-Chloro-5-Sulfophenyl)-5-Pyrazolone
  • 3-Methyl-1-(2’-Chloro-5’-Sulfonicphenyl)-5-Pyrazolone
  • 4-Chloro-3-(3-Methyl-5-Oxo-2-Pyrazolin-1-Yl)Benzenesulfonic Acid
  • 4-Chloro-3-(3-Methyl-5-Oxo-2-Pyrazolin-1-Yl)Benzenesulphonicacid
  • See more synonyms
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