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CS-W001157 4
Total: USD 88.00

Pyrazolo[1,5-a]pyridine-5-carboxaldehyde

  • CAS No. 474432-59-2

  • Cat. No. CS-0021808
  • Purity≥98%
  • MDL No.MFCD12828625

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

Pyrazolo[1,5-a]pyridine-5-carboxaldehyde|CS-0021808

Structure of 474432-59-2

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General Information

  • CAS No. 474432-59-2
  • Cat. No. CS-0021808
  • Purity ≥98%
  • MDL No. MFCD12828625
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆N₂O
  • Molecular Weight 146.15
  • Synonym(s) Pyrazolo[1,5-a]pyridine-5-carbaldehyde
  • SMILES O=CC1=CC2=CC=NN2C=C1

Description

Pyrazolo[1,5-a]pyridine-5-carboxaldehyde features a fused heterocyclic core with a strategically positioned aldehyde group, enabling direct functionalization in synthetic routes. This electron-deficient scaffold integrates readily into bioactive molecule design, offering enhanced stability and predictable reactivity under standard conditions.

Application

Pyrazolo[1,5-a]pyridine-5-carboxaldehyde serves as a versatile heterocyclic building block for medicinal chemistry and materials science. Its aldehyde functionality enables efficient imine formation, reductive amination, and Ugi-type multicomponent reactions. The scaffold exhibits robust bench stability, facilitates purification via crystallization or flash chromatography, and demonstrates compatibility with diverse functional groups—making it well-suited for parallel synthesis campaigns and API intermediate 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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   34.37
  • LogP   1.1468
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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