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Type HazMat fee for 500 gram (Estimated)
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Chemical Structure| 84445-51-2 Chemical Structure| 84445-51-2

Structure of 84445-51-2

Chemical Structure| 84445-51-2

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Product Details of [ 84445-51-2 ]

CAS No. :84445-51-2
Formula : C8H11ClN4
M.W : 198.65
SMILES Code : ClC1=NC=C(N2CCNCC2)N=C1
MDL No. :MFCD05182228

Safety of [ 84445-51-2 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301-H311-H331
Precautionary Statements:P261-P264-P270-P271-P280-P302+P352-P304+P340-P310-P330-P361-P403+P233-P405-P501
Class:6.1
UN#:2811
Packing Group:

Application In Synthesis of [ 84445-51-2 ]

* 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 [ 84445-51-2 ]

[ 84445-51-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 110-85-0 ]
  • [ 19745-07-4 ]
  • [ 84445-51-2 ]
YieldReaction ConditionsOperation in experiment
With concentrated aqueous HCl; In water; acetone; EXAMPLE 1a 1-(5-Chloro-2-pyrazinyl)piperazine A mixture of <strong>[19745-07-4]2,5-dichloropyrazine</strong> (14.9 g, 0.1 mol), piperazine (50.5 g, 0.59 mol), acetone (22.5 ml), water (20 ml) and concentrated aqueous HCl (1.8 ml) was heated at reflux for 3 hr. The reaction mixture was cooled, diluted with water, filtered and the acetone was removed by distillation. The aqueous solution was then extracted thrice with chloroform. The combined extracts were washed twice with water, dried (Na2 SO4) and evaporated to dryness to afford 7.3 g of solid, m.p. 98°-102°. J. K. Boissier et al., J. Med. Chem., 6, 541 (1963) report a m.p. of 101° C.
 

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