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CS-W001157 4
Total: USD 88.00

5-Bromo-1H-pyrazole-3-carbonitrile

  • CAS No. 1934269-82-5

  • Cat. No. CS-0435959
  • Purity≥98%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

5-Bromo-1H-pyrazole-3-carbonitrile|CS-0435959

Structure of 1934269-82-5

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General Information

  • CAS No. 1934269-82-5
  • Cat. No. CS-0435959
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₂BrN₃
  • Molecular Weight None
  • Synonym(s) None
  • SMILES N#CC1=NNC(Br)=C1

Description

5-Bromo-1H-pyrazole-3-carbonitrile is a bench-stable heterocyclic building block featuring a bromine substituent at the 5-position and a nitrile group at the 3-position. This combination enables direct functionalization in cross-coupling reactions and facilitates incorporation into bioactive scaffolds, particularly in medicinal chemistry and agrochemical development.

Application

5-Bromo-1H-pyrazole-3-carbonitrile serves as a versatile building block in medicinal chemistry, enabling efficient access to functionalized pyrazole scaffolds. The bromine and nitrile groups facilitate subsequent cross-coupling reactions and nucleophilic transformations, respectively, with excellent bench stability and straightforward purification. Its orthogonal reactivity supports modular synthesis of heterocyclic compounds relevant to pharmaceutical development.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H312-H315-H319-H332-H335
Precautionary Statements : P260-P261-P264-P270-P271-P280-P301+P310-P302+P352-P304+P340-P304+P341-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362+P364-P363-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   52.47
  • LogP   1.04388
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   0

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