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ChemicalBook >  Product Catalog >  Pharmaceutical intermediates >  Heterocyclic compound >  Pyrimidines >  Bromopyrimidine >  5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine

5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine

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5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Basic information

Product Name:
5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine
Synonyms:
  • 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine
  • 7-bromo-5-chloro-2,4,9-triazabicyclo[4.3.0]nona-2,4,7,10-tetraene
  • 5-Bromo-4-chloro-7H-pyrrolo[2,3-D]pyrimidine ,98%
  • 5-Bromo-4-chloro-7H-pyrro...
  • 5-broMo-4-chloro-7H-pyrrolo[2
  • 7H-Pyrrolo[2,3-d]pyrimidine, 5-bromo-4-chloro-
  • 7-BroMo-6-chloro-7-deazapurine
  • 5-bromo-4-chloro-1H-pyrrolo[2,3-d]pyrimidine
CAS:
22276-95-5
MF:
C6H3BrClN3
MW:
232.47
EINECS:
622-419-3
Product Categories:
  • Heterocycle-Pyrimidine series
  • CHIRAL CHEMICALS
Mol File:
22276-95-5.mol
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5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Chemical Properties

Melting point:
221-225℃
Boiling point:
221.0±50.0 °C(Predicted)
Density 
2.15±0.1 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
solid
pka
9.43±0.20(Predicted)
color 
Yellow
Water Solubility 
Slightly soluble in water.
InChIKey
OXLMTRZWMHIZBY-UHFFFAOYSA-N
CAS DataBase Reference
22276-95-5
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22
RIDADR 
2811
WGK Germany 
3
HazardClass 
IRRITANT
HazardClass 
6.1
PackingGroup 
HS Code 
2933599590
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5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Usage And Synthesis

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Synthesis

4-chloro-7H-pyrrolo[2,3-d]pyrimidine (30 g/0.02 mol) was dissolved in 75 mL of chloroform, followed by added 3.5 g (0.02 mol) of N-bromosuccinamide. The resulting mixture was refluxed for 1 h. After cooling to room temperature, the precipitate was removed by filtration and dried under reduced pressure to afford 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine.

5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine Preparation Products And Raw materials

Raw materials

5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidineSupplier

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