2-Pyridinecarboxaldehyde

CAS Registry Number®

1121-60-4

CAS Name

2-Pyridinecarboxaldehyde

Molecular Formula

C6H5NO

Molecular Mass

107.11

Cite this Page

2-Pyridinecarboxaldehyde.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1121-60-4 (retrieved 2025-03-28) (CAS RN: 1121-60-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    55-80 °C @ Press: 14 Torr

  • Melting Point (2)

    >350 °C

  • Density (3)

    1.1255 g/cm³ @ Temp: 18.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H5NO/c8-5-6-3-1-2-4-7-6/h1-5H

InChIKey

InChIKey=CSDSSGBPEUDDEE-UHFFFAOYSA-N

SMILES

C(=O)C1=CC=CC=N1

Canonical SMILES

O=CC1=NC=CC=C1

Other Names for this Substance

  • 2-Pyridinecarboxaldehyde
  • Picolinaldehyde
  • Pyridine-2-aldehyde
  • 2-Pyridaldehyde
  • 2-Picolinaldehyde

View All

CAS INSIGHTSTM
A hexagon honeycomb pattern featuring icons representing Data Fabric Analytics, Antennas, Construction, DNA, and Sustainability Bamboo. Each hexagon contains a distinct symbol related to its theme, arranged in a visually appealing and interconnected design.