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Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
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Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 709-72-8 Chemical Structure| 709-72-8

Structure of 709-72-8

Chemical Structure| 709-72-8

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Product Details of [ 709-72-8 ]

CAS No. :709-72-8
Formula : C7H7N3O2S
M.W : 197.21
SMILES Code : S=C(N)NC1=CC=CC([N+]([O-])=O)=C1
MDL No. :MFCD00060541

Safety of [ 709-72-8 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301
Precautionary Statements:P501-P270-P264-P301+P310+P330-P405
Class:6.1
UN#:2811
Packing Group:

Application In Synthesis of [ 709-72-8 ]

* 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 [ 709-72-8 ]

[ 709-72-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 709-72-8 ]
  • [ 73458-39-6 ]
YieldReaction ConditionsOperation in experiment
With bromine; In dichloromethane; at 5℃; General procedure: Substituted phenylthiourea (0.1 mol) was taken in CHCl3 and stirred with a mechanical stirrer and bromine (0.1 mol) was added drop by drop for a period of an hour with continuous stirring. The temperature was maintained <5C. After bromine addition, the stirring was maintained for 4-5 hours. The product obtained was dried, followed by SO2 water treatment and filtered. The filtrate obtained was treated with aq. NH3 in neutral conditions. The obtained precipitate was filtered, dried, and recrystallized from absolute alcohol.
 

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