Fenbendazole sulfone , CAS No.54029-20-8

CAS: 54029-20-8 Cat. No.: F1420412 Molecular Weight: 331.35 Beilstein Registry Number: 703211 EC Number: 632-641-2 PubChem CID: 162136
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1mg
F1420412-1mg
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Fenbendazole sulfone (Oxfendazole sulfone;FBZ-SO2) is a minor metabolite of Fenbendazole in plasma and is a benzimidazole anthelmintic agent.

Specifications

Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Names and Identifiers
Canonical SmilesCOC(=O)NC1=NC2=C(N1)C=C(C=C2)S(=O)(=O)C3=CC=CC=C3
IUPAC Namemethyl N-[6-(benzenesulfonyl)-1H-benzimidazol-2-yl]carbamate
InChIKeyUAFDGCOOJPIAHN-UHFFFAOYSA-N
INCHI1S/C15H13N3O4S/c1-22-15(19)18-14-16-12-8-7-11(9-13(12)17-14)23(20,21)10-5-3-2-4-6-10/h2-9H,1H3,(H2,16,17,18,19)
Isomeric SMILES COC(=O)NC1=NC2=C(N1)C=C(C=C2)S(=O)(=O)C3=CC=CC=C3
WGK Germany 3
PubChem CID 162136
Molecular Weight 331.35
Beilstein 703211

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzimidazoles
Subclass2-benzimidazolylcarbamic acid esters
Intermediate Tree Nodes Not available
Direct Parent2-benzimidazolylcarbamic acid esters
Alternative Parents Benzenesulfonyl compounds  Sulfones  Imidazoles  Heteroaromatic compounds  Carbamate esters  Organic carbonic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 2-benzimidazolylcarbamic acid ester - Benzenesulfonyl group - Monocyclic benzene moiety - Benzenoid - Azole - Imidazole - Sulfone - Sulfonyl - Carbamic acid ester - Heteroaromatic compound - Carbonic acid derivative - Azacycle - Carbonyl group - Organic nitrogen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organopnictogen compound - Organic oxide - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 2-benzimidazolylcarbamic acid esters. These are aromatic heteropolycyclic compounds that contain a carbamic acid ester group, which is N-linked to the C2-atom of a benzimidazole moiety.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
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