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Merck

P62003

2-Pyridinecarboxaldehyde

99%

Synonym(s):

Picolinaldehyde, Pyridine-2-aldehyde

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About This Item

Empirical Formula (Hill Notation):
C6H5NO
CAS Number:
1121-60-4
Molecular Weight:
107.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24898654
EC Number:
214-333-6
Beilstein/REAXYS Number:
105341
MDL number:
MFCD00006290
Assay:
99%

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InChI key

CSDSSGBPEUDDEE-UHFFFAOYSA-N

InChI

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

SMILES string

[H]C(=O)c1ccccn1

assay

99%

Quality Level

200

bp

181 °C (lit.)

density

1.126 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Related Categories

Application

2-Pyridinecarboxaldehyde has been used:
  • To synthesize chitosan based bifunctionalized adsorbent.
  • In the aldol addition reaction with pyruvate in the presence of 2-keto-3-deoxy-6-phosphogluconate aldolase (KDPG) catalyst to form (S)-4-hydroxy-2-keto-4-(2′-pyridyl)butyrate.
  • In the condensation reaction with (S)-(−)-α-methylbenzylamine and (R)-(+)-α-methylbenzylamine to synthesize two chiral (S)-(−)- and (R)-(+)Schiff base compounds.

It can also be combined with thiosemicarbazide to form 2-pyridinecarboxaldehyde thiosemicarbazone ligand (L) which can further complex with Ni(II) and Cu(II) salts (MX) to form [M(L)2X2] complexes.

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

flash_point_f

170.6 °F

flash_point_c

77 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4962
BCCJ7119
BCCG8083
BCCF8193
0000092046

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Bifunctionalized chitosan: A versatile adsorbent for removal of Cu (II) and Cr (VI) from aqueous solution
Moreira ALSL, et al.
Carbohydrate Polymers, 201, 218-227 (2018)
Ferenc Matyuska et al.
Dalton transactions (Cambridge, England : 2003), 46(26), 8626-8642 (2017-06-27)
Manganese(ii), copper(ii) and zinc(ii) complexes of four polydentate tripodal ligands (tachpyr (N,N',N''-tris(2-pyridylmethyl)-cis,cis-1,3,5-triaminocyclohexane), trenpyr (tris[2-(2-pyridylmethyl)aminoethyl]amine, tach3pyr (N,N',N''-tris(3-pyridylmethyl)-cis,cis-1,3,5-triaminocyclohexane) and tren3pyr (tris[2-(2-pyridylmethyl)aminoethyl]amine)) were characterized in both solution and solid states. A combined evaluation of potentiometric, UV-VIS, NMR and EPR data allowed the conclusion
Cressa Ria P Fulong et al.
Dalton transactions (Cambridge, England : 2003), 47(24), 7905-7915 (2018-02-16)
Discrete metal-organic polyhedra (MOPs) containing copper(ii), palladium(ii), and iron(ii) nodes were synthesized as fillers for mixed-matrix materials (MMMs) with a polyvinylidine fluoride (PVDF) polymer phase and contrasted against an MMM containing a metal-organic framework, MOF-5. When a given MOP was
Gaganpreet Kaur et al.
Dalton transactions (Cambridge, England : 2003), 47(16), 5595-5606 (2018-03-17)
The unregulated use of organophosphates (OPs) as pesticides and toxic chemical warfare agents demands their continuous monitoring from a human health perspective. This study describes a fluorescence turn-on sensing assay for the selective quantification of OPs in aqueous medium. Metal
Bacterial biodegradability of inhibitors of chiral imine type corrosion and catabolic prediction
Bautista Garcia JE, et al.
REVISTA INTERNACIONAL DE CONTAMINACION AMBIENTAL, 31(4), 415-426 (2015)
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