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6-Chloro-1H-pyrazolo[3,4-d]pyrimidine

6-Chloro-1H-pyrazolo[3,4-d]pyrimidine Structure
6-Chloro-1H-pyrazolo[3,4-d]pyrimidine
  • CAS No.23002-51-9
  • Chemical Name:6-Chloro-1H-pyrazolo[3,4-d]pyrimidine
  • CBNumber:CB92471517
  • Molecular Formula:C5H3ClN4
  • Formula Weight:154.56
  • MOL File:23002-51-9.mol
6-Chloro-1H-pyrazolo[3,4-d]pyrimidine Property
  • Melting point >100°C (dec.)
  • Boiling point 287.9±23.0 °C(Predicted)
  • Density 1.84±0.1 g/cm3(Predicted)
  • storage temp. under inert gas (nitrogen or Argon) at 2-8°C
  • solubility DMSO (Slightly), Ethyl Acetate (Slightly)
  • form Solid
  • pka 9.27±0.20(Predicted)
  • color Pale Yellow
  • Stability Moisture Sensitive
  • InChI InChI=1S/C5H3ClN4/c6-5-7-1-3-2-8-10-4(3)9-5/h1-2H,(H,7,8,9,10)
  • InChIKey CZAPPYRAFCOFOL-UHFFFAOYSA-N
  • SMILES C1(Cl)=NC=C2C=NNC2=N1
Safety
  • HS Code  :2933998090
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

6-Chloro-1H-pyrazolo[3,4-d]pyrimidine Chemical Properties,Usage,Production

  • Uses Pyrazolo[3,4-d]pyrimidines have a close structural resemblance to the substrates for the enzyme xanthine oxidase, hypoxanthine (6-hydroxypurine) and xanthine (2,6-dihydroxypurine). These compounds are capable of binding to the enzyme and strongly inhibit its activity. They have been studied for their role in the treatment and prophylaxis of hyperuricemia in human patients as well as potential anti-tumor agents.
  • Synthesis To a stirred solution of hydrazine in THF, 2,4-Dichloro-pyrimidine-5-carbaldehyde was added and the mixture was stirred at room temperature for 30 min. The mixture was poured into water and extracted with EtOAc. The extract was dried with sodium sulfate and the solvent was removed to give an orange solid. Yield_82%
    6-Chloro-1H-pyrazolo[3,4-d]pyrimidine
6-Chloro-1H-pyrazolo[3,4-d]pyrimidine Preparation Products And Raw materials
Raw materials
Preparation Products
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6-Chloro-1H-pyrazolo[3,4-d]pyrimidine Spectrum
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