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Merck

P62402

4-Pyridinecarboxaldehyde

97%

Synonym(s):

Isonicotinaldehyde

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About This Item

Empirical Formula (Hill Notation):
C6H5NO
CAS Number:
872-85-5
Molecular Weight:
107.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24898732
EC Number:
212-832-3
Beilstein/REAXYS Number:
105342
MDL number:
MFCD00006425

Key Documents

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Product Name

4-Pyridinecarboxaldehyde, 97%

InChI

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

InChI key

BGUWFUQJCDRPTL-UHFFFAOYSA-N

SMILES string

[H]C(=O)c1ccncc1

assay

97%

refractive index

n20/D 1.544 (lit.)

bp

71-73 °C/10 mmHg (lit.)

density

1.137 g/mL at 20 °C (lit.)

storage temp.

2-8°C

Quality Level

200

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Application

4-Pyridinecarboxaldehyde can be used for the synthesis of:
  • ʅ,β-Unsaturated amides by coupling with N,N-disubstituted formamides.
  • meso-Substituted A3-corroles.
  • N-(4-pyridylmethyl)-L-valine as a ligand to construct zinc metal–organic frameworks (Zn-MOFs).
  • 4′-Pyridyl terpyridines, with potential application as anticancer and antimicrobial agents.
  • 4-pyridinecarboxaldehyde thiosemicarbazone, as a corrosion inhibitor for mild steel.

General description

4-Pyridinecarboxaldehyde is a heterocyclic building block used to prepare Schiff bases via a Korich-type reaction.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

172.0 °F

flash_point_c

77.8 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF6713V
WXBF6353V
WXBF4934V
WXBF0245V
WXBF1978V

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Experimental and theoretical evaluation of two pyridinecarboxaldehyde thiosemicarbazone compounds as corrosion inhibitors for mild steel in hydrochloric acid solution.
Xu B, et al.
Corrosion Science, 78(9), 260-268 (2014)
Sakineh Omidi et al.
Carbohydrate polymers, 208, 477-485 (2019-01-20)
Chitosan is an antibacterial biopolymer and conjugation of it with other antimicrobial agents can be a valuable method to improve the potential application of the resultant materials in the various industries such as cosmetics, food and packaging materials. In this
Helical water chain mediated proton conductivity in homochiral metal-organic frameworks with unprecedented zeolitic unh-topology.
Sahoo SC, et al.
Journal of the American Chemical Society, 133(44), 17950-17958 (2011)
Efficient synthesis of meso-substituted corroles in a H2O- MeOH mixture.
Koszarna B and Gryko DT
The Journal of Organic Chemistry, 71(10), 3707-3717 (2006)
Poly (ethyleneglycol)(PEG): a versatile reaction medium in gaining access to 4?-(pyridyl)-terpyridines.
Smith CB, et al.
Green Chemistry, 7(9), 650-654 (2005)
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