Skip to Content
Merck
CN

68678

6-Chloropyridine-3-carboxylic acid

PESTANAL®, analytical standard

Synonym(s):

6-Chloronicotinic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C6H4ClNO2
CAS Number:
5326-23-8
Molecular Weight:
157.55
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329761073
EC Number:
226-201-5
Beilstein/REAXYS Number:
115993
MDL number:
MFCD00006241

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

UAWMVMPAYRWUFX-UHFFFAOYSA-N

InChI

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

SMILES string

OC(=O)c1ccc(Cl)nc1

grade

analytical standard

product line

PESTANAL®

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

185-190 °C, 190 °C (dec.) (lit.)

application(s)

agriculture
environmental

format

neat

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

General description

6-Chloropyridine-3-carboxylic acid is a metabolite of the neonicotinoid pesticides, imidacloprid and acetamiprid and occurs in different environmental matrices.(3) It is widely used in agricultural crop protection, domestic insect control and environmental pest management.
Find more information here: Neonicotinoids

Application

6-Chloropyridine-3-carboxylic acid may be used as an analytical reference standard for the quantification of the analyte in biological samples and animal derived foods using different chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCC8977

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Qualitative profiling and quantification of neonicotinoid metabolites in human urine by liquid chromatography coupled with mass spectrometry
Taira K, et al.
Testing, 8(11) (2013)
Qualitative profiling and quantification of neonicotinoid metabolites in human urine by liquid chromatography coupled with mass spectrometry
Taira K, et al.
PLoS ONE, 8(11) (2013)
A green HPLC technique with a 100\% water mobile phase for detecting imidacloprid and its metabolite 6-chloronicotinic acid
Furusawa N
Current Chemistry Letters, 5(1), 27-32 (2016)
F J Uroz et al.
The Analyst, 126(8), 1355-1358 (2001-09-06)
A new analytical method for determining 6-chloronicotinic acid (6-ClNA) in human urine is proposed. 6-ClNA is the main metabolite in warm-blooded animals after exposure to the insecticide imidachloprid. 6-ClNA was extracted from human urine using solid phase extraction (SPE) with
Valéria Guzsvány et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 47(12), 1919-1929 (2012-07-05)
Two spectroscopic methods, (1)H NMR and FTIR, were developed for the monitoring of the photocatalytic degradation of acetamiprid, a widely used pyridine-based neonicotinoid insecticide, in UV-irradiated aqueous suspensions of O(2)/TiO(2). The (1)H NMR method allowed also the identification of the
View All Related Papers

Protocols

Neonicotinoids

Learn more about Neonicotinoids - active substances used in plant protection products to control harmful insects.

Neonicotinoids Ban: Impact on Plant Material

Analysis of banned neonicotinoid insecticides from dandelion blossoms using QuEChERS and LC-MS.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service