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4-Pyridinecarboxaldehyde

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4-Pyridinecarboxaldehyde molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of 4-Pyridinecarboxaldehyde (CAS 872-85-5). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS872-85-5
Molecular formulaC6H5NO
Molecular weight107.11 g/mol
IUPAC namepyridine-4-carbaldehyde
SynonymsIsonicotinaldehyde · Pyridine-4-carbaldehyde · 4-FORMYLPYRIDINE · Isonicotinic aldehyde · 4-Pyridinealdehyde · p-Pyridinealdehyde
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 4-PYRIDINECARBOXALDEHYDE, 97% P62402-100G
P62402-25G
P62402-500G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.