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[ CAS No. 302936-53-4 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
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Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
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Chemical Structure| 302936-53-4
Chemical Structure| 302936-53-4
Structure of 302936-53-4 * Storage: {[proInfo.prStorage]}
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Product Details of [ 302936-53-4 ]

CAS No. :302936-53-4 MDL No. :MFCD00759862
Formula : C10H7ClN2O2 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 222.63 Pubchem ID :-
Synonyms :

Safety of [ 302936-53-4 ]

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

Application In Synthesis of [ 302936-53-4 ]

* 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 [ 302936-53-4 ]

[ 302936-53-4 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 302936-53-4 ]
  • [ 74877-07-9 ]
  • C18H15Cl2N3O2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
General procedure: To a stirred solution of 2-chloro-4-oxo-4H-pyrido [1,2-a]pyrimidine-3-carbaldehyde (100mg, 0.479mmol) in THF (3mL) was added benzylamine (0.058mL, 0.527mmol) and TEA (0.1mL, 0.719mmol). The reaction mixture was stirred at 70C for 3h. after the mixture was concentrated, 1N aqueous HCl solution in THF (1/3 ratio, 4mL). The reaction mixture was stirred at 70C for 1h. after reaction was completed, the mixture was evaporated and neutralized to approximately pH 7 by adding 1N NaOH. The pale solid was collected by filtration and washed with H2O to give 5a (117mg, 87%) as a brown solid.
  • 2
  • [ 302936-53-4 ]
  • [ 474709-83-6 ]
  • C19H16FN3O2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
Stage #1: 2-Chloro-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde; 1-(4-fluorophenyl)cyclopropan-1-amine With triethylamine In tetrahydrofuran at 70℃; for 3h; Stage #2: With hydrogenchloride; water In tetrahydrofuran at 70℃; for 1h; 4.1.1 The representative procedure for the preparation of compound 5 General procedure: To a stirred solution of 2-chloro-4-oxo-4H-pyrido [1,2-a]pyrimidine-3-carbaldehyde (100mg, 0.479mmol) in THF (3mL) was added benzylamine (0.058mL, 0.527mmol) and TEA (0.1mL, 0.719mmol). The reaction mixture was stirred at 70°C for 3h. after the mixture was concentrated, 1N aqueous HCl solution in THF (1/3 ratio, 4mL). The reaction mixture was stirred at 70°C for 1h. after reaction was completed, the mixture was evaporated and neutralized to approximately pH 7 by adding 1N NaOH. The pale solid was collected by filtration and washed with H2O to give 5a (117mg, 87%) as a brown solid.
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