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Merck

33988

Supelco

Clopidol

VETRANAL®, analytical standard

Synonym(e):

3,5-Dichlor-2,6-dimethyl-4-pyridinol

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About This Item

Empirische Formel (Hill-System):
C7H7Cl2NO
CAS-Nummer:
Molekulargewicht:
192.04
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

Produktlinie

VETRANAL®

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Anwendung(en)

forensics and toxicology
pharmaceutical (small molecule)

Format

neat

SMILES String

Cc1nc(C)c(Cl)c(O)c1Cl

InChI

1S/C7H7Cl2NO/c1-3-5(8)7(11)6(9)4(2)10-3/h1-2H3,(H,10,11)

InChIKey

ZDPIZLCVJAAHHR-UHFFFAOYSA-N

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Allgemeine Beschreibung

Clopidol belongs to the anticoccidial class of drugs.

Anwendung

Clopidol may be used as a reference standard for the determination of clopidol in:
  • Bovine muscle, animal tissues and eggs by hydrophilic interaction liquid chromatography-tandem mass spectrometry (HILIC-MS/MS).
  • Environmental water samples by on-line solid phase extraction (SPE) and ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS).
  • Chicken processed foods and muscles by solid-supported liquid extraction (SLE) clean-up and LC-MS/MS.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Empfohlene Produkte

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Rechtliche Hinweise

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

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Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Analysenzertifikate (COA)

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G F Pang et al.
Journal of AOAC International, 84(5), 1343-1346 (2001-10-17)
A study was made of the distribution and depletion of clopidol residues at different tissue locations in chickens fed with feeds incurred with clopidol. Experiments showed that the residue levels were not identical at 5 different tissue locations in each
Multi-residue methodology for the determination of 16 coccidiostats in animal tissues and eggs by hydrophilic interaction liquid chromatography-Tandem mass spectrometry
Dasenaki ME and Thomaidis NS
Food Chemistry, 275(5-6), 668-680 (2019)
E M Mattern et al.
Zeitschrift fur Lebensmittel-Untersuchung und -Forschung, 190(1), 25-30 (1990-01-01)
A fully automated HPLC determination of the coccidiostat meticlorpindol in whole egg, egg white and yolk is described. The sample homogenate is dialysed on-line against water. The dialysate is concentrated on-line on a short reversed-phase (RP) column. The contents of
L G Ekström et al.
Journal - Association of Official Analytical Chemists, 67(5), 955-957 (1984-09-01)
A method has been developed for the determination of clopidol residues in chicken tissues. After extraction and cleanup, clopidol is esterified in a 2-phase system to clopidol propionate, which is determined by gas chromatography. The 2-phase system includes, in addition
Simultaneous determination of multi-class veterinary drugs in chicken processed foods and muscle using solid-supported liquid extraction clean-up.
Yoshikawa S, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 1057(5-6), 15-23 (2017)

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