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156353

Sigma-Aldrich

6-Chloropyridine-3-carboxylic acid

99%

Synonyme(s) :

6-Chloronicotinic acid

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About This Item

Formule empirique (notation de Hill):
C6H4ClNO2
Numéro CAS:
5326-23-8
Poids moléculaire :
157.55
Numéro Beilstein :
115993
Numéro CE :
226-201-5
Numéro MDL:
MFCD00006241
Code UNSPSC :
12352100
ID de substance PubChem :
24849608
Nomenclature NACRES :
NA.22

Pureté

99%

Pf

190 °C (dec.) (lit.)

Solubilité

deionized water: soluble

Chaîne SMILES 

OC(=O)c1ccc(Cl)nc1

InChI

1S/C6H4ClNO2/c7-5-2-1-4(3-8-5)6(9)10/h1-3H,(H,9,10)

Clé InChI

UAWMVMPAYRWUFX-UHFFFAOYSA-N

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Catégories apparentées

Application

6-Chloropyridine-3-carboxylic acid (6-chloronicotinic acid/6-CNA) has been used to study its photolytic and photocatalytic degradation. 6-CNA is a degradation product of neonicotinoid insecticides imidacloprid and acetamiprid and is known to appear in different environmental matrices. The product has been used as a media component during the isolation of 6-CNA degrading bacterial strain from imidacloprid-exposed soil samples.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Certificats d'analyse (COA)

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Methyl 6-chloropyridine-3-carboxylate 98%

Sigma-Aldrich

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6-Chloronicotinoyl chloride 97%

Sigma-Aldrich

528102

6-Chloronicotinoyl chloride

Mahrous M Kandil et al.
Journal of agricultural and food chemistry, 63(19), 4721-4727 (2015-05-02)
Thus far, only a small number and types of bacteria with limited ability in degrading imidacloprid have been reported. Also, genes regulating imidacloprid (IMDA) degradation have yet to be discovered. To study this in more detail, an enrichment technique was
Won-Bo Shim et al.
Journal of agricultural and food chemistry, 57(3), 791-796 (2009-01-15)
A fluorescence polarization immunoassay (FPIA) for the quantitative determination of 6-chloronicotinic acid (6-CNA) using polyclonal antibody was developed. The 6-CNA-protein (bovine serum albumin and soybean trypsin inhibitor) conjugates and fluorescein-labeled 6-CNA derivative (tracer) were prepared and used as the immunogens
Kumiko Taira et al.
Chudoku kenkyu : Chudoku Kenkyukai jun kikanshi = The Japanese journal of toxicology, 24(3), 222-230 (2011-09-29)
Neonicotinoid is a recently developed insecticide with worldwide use that has been increasing. It acts as a nicotinic acetylcholine receptor agonist. Chloropyridinyl neonicotinoid is a subgroup of neonicotinoid, and are commercially available as imidacloprid, nitenpyram, acetamiprid, and thiacloprid. The maximum
Fabienne Hoffmann-Emery et al.
The Journal of organic chemistry, 71(5), 2000-2008 (2006-02-25)
A new efficient synthesis of two novel classes of NK1 receptor antagonists, among them befetupitant and netupitant, starting from 6-chloronicotinic acid is described. The introduction of the o-tolyl substituent at C4 of the pyridine ring was achieved by a one-pot
Romina Zabar et al.
Chemosphere, 85(5), 861-868 (2011-08-02)
This work describes for the first time the photolytic and photocatalytic degradation of 6-chloronicotinic acid (6CNA) in double deionised water, which is a degradation product of neonicotinoid insecticides imidacloprid and acetamiprid, and it is known to appear in different environmental
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