Skip to Content
Merck
All Photos(1)

Documents

36758

Supelco

Clopyralid

PESTANAL®, analytical standard

Synonym(s):

3,6-Dichloro-pyridine-2-carboxylic acid

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C6H3Cl2NO2
CAS Number:
Molecular Weight:
192.00
Beilstein:
473755
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

OC(=O)c1nc(Cl)ccc1Cl

InChI

1S/C6H3Cl2NO2/c7-3-1-2-4(8)9-5(3)6(10)11/h1-2H,(H,10,11)

InChI key

HUBANNPOLNYSAD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Clopyralid is a polar herbicide with a carboxylic acid group, which belongs to the class of pyridine compounds.

Application

Clopyralid may be used as a reference standard for the determination of clopyralid in vegetables and fruits by ultra-performance liquid chromatography(UPLC) coupled with tandem mass spectrometry.
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

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

>212.0 °F - closed cup

Flash Point(C)

> 100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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.

Already Own This Product?

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

Visit the Document Library

Daniela V Sojić et al.
Journal of hazardous materials, 168(1), 94-101 (2009-03-07)
The work is concerned with the kinetics, identification of intermediates and reaction pathways of the photocatalytic degradation of the herbicide clopyralid (3,6-dichloropyridine-2-carboxylic acid) in UV illuminated aqueous suspensions of TiO(2) (Degussa P25). In the investigated concentration range (0.5-3.0 mM) the
Analysis of the herbicides dicamba, clopyralid and bromacil in asparagus by high-performance liquid chromatography.
D R Lauren et al.
Journal of chromatography, 439(2), 470-475 (1988-05-20)
Persistence studies with the herbicide clopyralid in prairie soils at different temperatures.
A E Smith et al.
Bulletin of environmental contamination and toxicology, 42(5), 670-675 (1989-05-01)
J Hajslová et al.
Die Nahrung, 32(9), 861-865 (1988-01-01)
Residues of clopyralide in strawberries treated with herbicide preparation Lontrel 300 were determined using gas chromatographic method. The decrease of clopyralide content during the processing of contaminated fruits was observed. The rate of decomposition of this compound in model solutions
W C Hayes et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 4(1), 91-97 (1984-02-01)
3,6-Dichloropicolinic acid (clopyralid), a new herbicide, was evaluated for teratogenic potential in Fischer 344 rats and New Zealand White rabbits. Rats were given 0, 15, 75, or 250 mg clopyralid/kg/day by gavage on Days 6-15 of gestation while rabbits were

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