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Safety Information

33988

Supelco

Clopidol

VETRANAL®, analytical standard

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C7H7Cl2NO
CAS Number:
2971-90-6
Molecular Weight:
192.04
EC Number:
221-008-2
MDL number:
MFCD00867211
UNSPSC Code:
41116107
PubChem Substance ID:
329754727
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

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)

InChI key

ZDPIZLCVJAAHHR-UHFFFAOYSA-N

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General description

Clopidol belongs to the anticoccidial class of drugs.

Application

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.

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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.

Legal Information

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

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

33988-BULK-R:
33988-VAR-R:
33988-100MG-R:4548173356044

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ3677
BCBX0201

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Determination of 18 veterinary antibiotics in environmental water using high-performance liquid chromatography-q-orbitrap combined with on-line solid-phase extraction.
Kim C, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 1084(5-6), 158-165 (2018)
Analysis of 76 veterinary pharmaceuticals from 13 classes including aminoglycosides in bovine muscle by hydrophilic interaction liquid chromatography-tandem mass spectrometry.
Dasenaki ME, et al.
Journal of Chromatography A, 1452(5-6), 67-80 (2016)
Miry Blich et al.
The Journal of invasive cardiology, 22(10), 461-464 (2010-10-15)
Traditionally, stent thrombosis (STH) has been regarded as a complication of percutaneous coronary interventions during the first 30 post-procedural days. However, delayed endothelialization associated with the implantation of drug-eluting stents (DES) may extend the risk of thrombosis beyond 30 days.
G Dusi et al.
Journal of chromatography. A, 882(1-2), 79-84 (2000-07-15)
A rapid and very effective analytical procedure for the simultaneous liquid chromatographic determination of two coccidiostats, clopidol (CLOP) and nicarbazin (NICA), in poultry feeds was developed and tested. The ground feed samples were extracted using aqueous dimethylformamide after moistening with
A Arakawa et al.
Veterinary parasitology, 38(1), 55-60 (1991-01-01)
Feed additive anticoccidials currently used in Japan were examined for possible effects on oocyst sporulation of Eimeria tenella. Monensin, salinomycin, lasalocid, amprolium plus ethpabate, amporolium plus ethopabate plus sulfaquinoxaline, clopidol, or nicarbazin were given to chickens continuously via the feed
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