5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine
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
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.
- InChI
- InChI=1S/C6H3BrClN3/c7-3-1-9-6-4(3)5(8)10-2-11-6/h1-2H,(H,9,10,11)
- InChIKey
- OXLMTRZWMHIZBY-UHFFFAOYSA-N
- SMILES
- C1=NC(Cl)=C2C(Br)=CNC2=N1
- CAS DataBase Reference
- 22276-95-5
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.
References
[1] Organic Letters, 2003, vol. 5, # 20, p. 3587 - 3590
[2] Synthesis, 2011, # 9, p. 1442 - 1446
[3] Archiv der Pharmazie, 2016, vol. 349, # 5, p. 356 - 362
[4] European Journal of Medicinal Chemistry, 2017, vol. 138, p. 543 - 551
[5] Patent: CN107556318, 2018, A. Location in patent: Paragraph 0101-0103; 0106; 0107
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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5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine(22276-95-5)Related Product Information
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- Bromochloromethane
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- DEAZAPURINE