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Methyl 4-oxo-1,4-dihydropyridine-3-carboxylate

  • CAS No. 67367-25-3

  • Cat. No. CS-0160788
  • Purity≥95%
  • MDL No.None

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

Methyl 4-oxo-1,4-dihydropyridine-3-carboxylate|CS-0160788

Structure of 67367-25-3

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General Information

  • CAS No. 67367-25-3
  • Cat. No. CS-0160788
  • Purity ≥95%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₇NO₃
  • Molecular Weight 153.14
  • Synonym(s) Methyl 4-hydroxynicotinate
  • SMILES O=C(C1=CNC=CC1=O)OC

Description

Methyl 4-oxo-1,4-dihydropyridine-3-carboxylate features a redox-active dihydropyridine core with a carbonyl at C4 and ester functionality at C3, enabling facile incorporation into synthetic sequences. This bench-stable scaffold serves as a key intermediate in the construction of bioactive heterocycles and functionalized building blocks for medicinal chemistry applications.

Application

Methyl 4-oxo-1,4-dihydropyridine-3-carboxylate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to pyridine and dihydropyridine scaffolds. Its conjugated enone system facilitates Michael additions, cycloadditions, and transition-metal-catalyzed couplings. The molecule exhibits bench stability, ease of purification, and compatibility with diverse functional groups, making it well-suited for medicinal chemistry campaigns and process-scale applications.

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   59.16
  • LogP   0.1615
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   1

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