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[ CAS No. 40545-64-0 ]

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Cat. No.: {[proInfo.prAm]}
2D
Chemical Structure| 40545-64-0
Chemical Structure| 40545-64-0
Structure of 40545-64-0 *Storage: {[proInfo.prStorage]}

Quality Control of [ 40545-64-0 ]

Related Doc. of [ 40545-64-0 ]

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Product Details of [ 40545-64-0 ]

CAS No. :40545-64-0MDL No. :MFCD06825380
Formula : C9H8BrN3 Boiling Point : -
Linear Structure Formula :-InChI Key :-
M.W :238.08Pubchem ID :-
Synonyms :

Computed Properties of [ 40545-64-0 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 40545-64-0 ]

Signal Word:Class
Precautionary Statements:UN#:
Hazard Statements:Packing Group:

Application In Synthesis of [ 40545-64-0 ]

  • Downstream synthetic route of [ 40545-64-0 ]

[ 40545-64-0 ] Synthesis Path-Downstream   1~5

  • 1
  • [ 40545-64-0 ]
  • [ 1448466-51-0 ]
  • 2
  • [ 40545-64-0 ]
  • [ 1448466-67-8 ]
  • 3
  • [ 40545-64-0 ]
  • [ 16182-04-0 ]
  • C14H14BrN3O2S [ No CAS ]
YieldReaction ConditionsOperation in experiment
In N,N-dimethyl-formamide; at 20.0℃; for 1.0h; General procedure: To a fine suspension of 1 mmol of the corresponding amine in 3 ml of anhydrous DMF was added 1 mmol of ethoxycarbonylisothiocyanate. After stirring the mixture for 1 h at room temperature, 30 ml of cold water was added. The precipitated product was filtered, washed with cold water and recrystallized from ethanol.
  • 4
  • [ 40545-64-0 ]
  • [ 19617-43-7 ]
  • C14H14BrN3O3 [ No CAS ]
YieldReaction ConditionsOperation in experiment
In N,N-dimethyl-formamide; at 20.0℃; for 12.0h; General procedure: To a fine suspension of 1 mmol of the corresponding amine in 3 ml of anhydrous DMF was added 1 mmol of ethoxycarbonylisocyanate. After stirring the mixture for 12 h at room temperature, 30 ml of cold water was added. The precipitated product was filtered, washed with cold water and recrystallized from acetonitrile.
  • 5
  • [ 40545-64-0 ]
  • [ 105-53-3 ]
  • [ 141-52-6 ]
YieldReaction ConditionsOperation in experiment
With sodium; In ethanol; EXAMPLE IV Preparation of 3-(p-bromophenyl)pyrazolo[1,5,a]pyramidine-5,7-diol A solution of sodium ethoxide was prepared by dissolving sodium [0.97g (0.042 formula weights)] in 100 ml of absolute ethanol. Diethylmalonate [0.7g, 23 mmoles] and <strong>[40545-64-0]3-amino-4-(p-bromophenyl)pyrazole</strong>[5.0g, 21 mmoles] were added to the sodium ethoxide solution.
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