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CS-W001157 4
Total: USD 88.00

3,5-Difluoroisonicotinonitrile

  • CAS No. 1214377-09-9

  • Cat. No. CS-W006978
  • Purity≥98%
  • MDL No.MFCD13176565

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

3,5-Difluoroisonicotinonitrile|CS-W006978

Structure of 1214377-09-9

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General Information

  • CAS No. 1214377-09-9
  • Cat. No. CS-W006978
  • Purity ≥98%
  • MDL No. MFCD13176565
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₂F₂N₂
  • Molecular Weight 140.09
  • Synonym(s) 4-Cyano-3,5-difluoropyridine
  • SMILES FC1=CN=CC(F)=C1C#N

Description

3,5-Difluoroisonicotinonitrile features a fluorinated pyridine core with orthogonal nitrile and difluoro substituents, enabling selective coupling in cross-coupling reactions. The electron-deficient ring facilitates nucleophilic addition, while the bench-stable structure simplifies handling in synthetic workflows.

Application

3,5-Difluoroisonicotinonitrile serves as a versatile building block in medicinal chemistry, enabling the synthesis of fluorinated heterocycles via palladium-catalyzed cross-coupling and nucleophilic substitution reactions. Its electron-deficient pyridine core enhances reactivity in C–H functionalization and facilitates incorporation into bioactive scaffolds. The nitrile group provides a handle for downstream transformations, while the difluoro substitution pattern imparts metabolic stability and modulates electronic properties. Bench-stable and readily purified by recrystallization, it functions effectively in standard synthetic workflows.

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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   36.68
  • LogP   1.23148
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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