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Chemical Structure| 138-30-7 Chemical Structure| 138-30-7

Structure of 138-30-7

Chemical Structure| 138-30-7

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Product Details of [ 138-30-7 ]

CAS No. :138-30-7
Formula : C6H8N2O3S
M.W : 188.20
SMILES Code : O=S(C1=CC=CC(NN)=C1)(O)=O
MDL No. :MFCD00053629
InChI Key :ZDGHHRPKFCVOJL-UHFFFAOYSA-N
Pubchem ID :67312

Safety of [ 138-30-7 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H314
Precautionary Statements:P260-P264-P280-P310-P363-P405-P501
Class:8
UN#:2585
Packing Group:

Application In Synthesis of [ 138-30-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 138-30-7 ]

[ 138-30-7 ] Synthesis Path-Downstream   1~14

  • 1
  • [ 141-97-9 ]
  • [ 138-30-7 ]
  • [ 529502-83-8 ]
YieldReaction ConditionsOperation in experiment
at 120.0℃; for 1.0h; Example 3; Synthesis of 4-amino-1-(3-sulfophenyl)-2,3-dimethyl-5-pyrazolone(referred to as CP6) ;3-1) synthesis of 1-(3-sulfophenyl)-3-methyl-5-pyrazolone; A mixture of 5.0 g of phenylhydrazine-3-sulfonic acid and 6.1 g of ethyl 3-oxobutanoate was stirred for 1 hour at 120C under heating. The reaction mixture was standing to cool. A precipitated solid was collected by filtration, washed, and dried to yield 8.0 g of a desired product.
  • 3
  • [ 92-70-6 ]
  • [ 138-30-7 ]
  • 7<i>H</i>-benzo[<i>c</i>]carbazol-9-ol [ No CAS ]
  • 4
  • 2,4-dibromo-5-sulfo-benzenediazonium-betaine [ No CAS ]
  • [ 138-30-7 ]
  • 3-azido-4,6-dibromo-benzenesulfonic acid [ No CAS ]
  • 5
  • [ 618-06-4 ]
  • [ 138-30-7 ]
  • [ 71236-06-1 ]
  • [ 121-47-1 ]
  • 6
  • [ 138-30-7 ]
  • [ 71236-06-1 ]
  • 7
  • [ 138-30-7 ]
  • [ 545-26-6 ]
  • 5-oxo-1-(3-sulfo-phenyl)-4-(3-sulfo-phenylhydrazono)-4,5-dihydro-1<i>H</i>-pyrazole-3-carboxylic acid [ No CAS ]
  • 8
  • [ 138-30-7 ]
  • [ 10489-75-5 ]
  • [ 24519-76-4 ]
  • 12
  • diazotized aniline-sulfonic acid-(3) [ No CAS ]
  • [ 138-30-7 ]
  • 13
  • [ 7647-01-0 ]
  • [ 618-06-4 ]
  • tin dichloride [ No CAS ]
  • [ 138-30-7 ]
  • 14
  • [ 138-30-7 ]
  • 3-(4,5-Dihydro-5-oxo-3-propyl-1H-pyrazol-1-yl)-benzenesulfonic acid [ No CAS ]
  • [ 4384-00-3 ]
YieldReaction ConditionsOperation in experiment
30. From the reaction of 3-hydrazinobenzenesulfonic acid and ethylbutyrylacetate, 3-(4,5-Dihydro-5-oxo-3-propyl-1H-pyrazol-1-yl)-benzenesulfonic acid is obtained.
 

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