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Merck
CN

32589

Ciclobendazole

VETRANAL®, analytical standard

Synonym(s):

Cyclobendazole, Methyl [5-(cyclopropylcarbonyl)-1H-benzimidazol-2-yl]carbamate

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About This Item

Empirical Formula (Hill Notation):
C13H13N3O3
CAS Number:
31431-43-3
Molecular Weight:
259.26
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754044
EC Number:
250-637-5
Beilstein/REAXYS Number:
755755
MDL number:
MFCD01658389

Key Documents

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InChI key

OXLKOMYHDYVIDM-UHFFFAOYSA-N

InChI

1S/C13H13N3O3/c1-19-13(18)16-12-14-9-5-4-8(6-10(9)15-12)11(17)7-2-3-7/h4-7H,2-3H2,1H3,(H2,14,15,16,18)

SMILES string

COC(=O)Nc1nc2cc(ccc2[nH]1)C(=O)C3CC3

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

Quality Level

100

General description

Ciclobendazole belongs to the class of benzimidazole compounds, mainly used for veterinary applications.
Ciclobendazole is a benzimidazole anthelmintic, which is used in the treatment of mild helminthiases.

Application

Ciclobendazole has been used as an analytical reference standard for the determination of the analyte in raw milk samples by ultra-performance liquid chromatography combined with time of flight mass spectrometry (UPLC-TOF-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

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

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

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Certificates of Analysis (COA)

Lot/Batch Number
BCBV6629

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Clinical evaluation of ciclobendazole (CC 2481) in the treatment of colonic helminth diseases.
AD and ES
Schweizerische Medizinische Wochenschrift, 108(37), 1430-1433 (1978)
Intestinal parasitoses in eight Liberian settlements: prevalences and community anthelminthic chemotherapy.
D Stürchler et al.
Tropenmedizin und Parasitologie, 31(1), 87-93 (1980-03-01)
Comprehensive fast multiresidue screening of 150 veterinary drugs in milk by ultra-performance liquid chromatography coupled to time of flight mass spectrometry.
Ortelli D, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 877(23), 2363-2374 (2009)

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