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[ CAS No. 21254-22-8 ] 4,6-Dichloro-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidine

Cat. No.: A442587
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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+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 21254-22-8
Chemical Structure| 21254-22-8
Structure of 21254-22-8 * Storage: Inert atmosphere,2-8°C
Purity Size Price USA Stock *0-1 Day Global Stock *5-7 Days Quantity
95% 100mg $36.00 Inquiry Inquiry
95% 250mg $45.00 Inquiry Inquiry
95% 1g $120.00 Inquiry Inquiry
95% 5g $440.00 Inquiry Inquiry

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Product Details of [ 21254-22-8 ]

CAS No. :21254-22-8 MDL No. :MFCD12405952
Formula : C8H8Cl2N4 Boiling Point : No data available
Linear Structure Formula :- InChI Key :SHTPXXJWYCEZPN-UHFFFAOYSA-N
M.W : 231.08 Pubchem ID :42609352
Synonyms :

Safety of [ 21254-22-8 ]

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 [ 21254-22-8 ]

* 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 [ 21254-22-8 ]

[ 21254-22-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 21254-22-8 ]
  • [ 15996-84-6 ]
  • 6-chloro-1-(1-methylethyl)-N-{1-[4-(trifluoromethyl)phenyl]ethyl}-1H-pyrazolo[3,4-d]pyrimidin-4-amine [ No CAS ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In tetrahydrofuran; at 50℃; A solution of 4,6-dichloro-1-isopropyl-1H-pyrazolo[3,4-djpyrimidine (54 mg, 0.234 mmol) and TEA(100 tL, 0.72 mmol) in 1 mL THF was prepared. 1-[4-(Trifluoromethyl)phenyljethan-1-amine (88mg, 0.468 mmol) was then added to the reaction mixture and it was stirred overnight at 50 C on aheating block. The next day, the reaction mixture was transferred to a l3xlOOmm test tube, and theTHF was removed under a stream of nitrogen. The crude residue was then dissolved in DMSO (1 mL)and purified by mass-directed HPLC (2 cm x 5cm C18, acetonitrile-water gradient, 0.05% NH4OHadded) to afford the product as a solid. LC-MS (+ESI) m/z = 384.4 and 386.3 (M+2+H)t
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