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CS-W001157 4
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5-Cyanopicolinic acid

  • CAS No. 53234-55-2

  • Cat. No. CS-W016339
  • Purity≥97%
  • MDL No.MFCD09152775

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

5-Cyanopicolinic acid|CS-W016339

Structure of 53234-55-2

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General Information

  • CAS No. 53234-55-2
  • Cat. No. CS-W016339
  • Purity ≥97%
  • MDL No. MFCD09152775
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₄N₂O₂
  • Molecular Weight 148.12
  • Synonym(s) 5-Cyanopyridine-2-carboxylic acid
  • SMILES O=C(O)C1=NC=C(C#N)C=C1

Description

5-Cyanopicolinic acid combines a pyridine ring with strategically positioned cyano and carboxylic acid groups, enabling direct incorporation into heterocyclic scaffolds. This electron-deficient platform facilitates efficient coupling reactions and serves as a key building block in medicinal chemistry and materials synthesis.

Application

5-Cyanopicolinic acid serves as a versatile building block in medicinal chemistry, enabling the synthesis of bioactive heterocycles and pharmaceutical intermediates. Its dual functionality—pyridine ring and ortho-cyano group—facilitates diverse transformations including nucleophilic substitution, metal-catalyzed coupling, and cyclization reactions. The compound exhibits good bench stability and is readily purified by recrystallization, supporting its use in scalable synthetic routes.

Synthesis

  • Route1

    References

    • US2009/209755 A1, ; Page/Page column 51-52 ; US 20090209755 A1
  • Route2

    References

    • US2003/64978 A1, ;
  • Route3

    References

    • US6265418 B1, ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 2811
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301
Precautionary Statements : P264-P270-P330-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   73.98
  • LogP   0.65148
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   1

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