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Home/Compounds/CAS 53716-50-0
Formula C15H13N3O3SMW 315.3Research-use catalog entryCOA/SDS by request

Oxfendazole

CAS Number: 53716-50-0

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Loading RDKit molecule structure...
InChIKey: BEZZFPOZAYTVHN-UHFFFAOYSA-NC15H13N3O3S | MW 315.3

Chemical Absolute Identifiers

CAS Number

53716-50-0

PubChem CID

40854

Molecular Formula

C15H13N3O3S

Molecular Weight

315.3 g/mol

Exact Mass

315.067762

InChIKey

BEZZFPOZAYTVHN-UHFFFAOYSA-N

IUPAC Name

methyl N-[6-(benzenesulfinyl)-1H-benzimidazol-2-yl]carbamate

SMILES String

COC(=O)NC1=NC2=C(N1)C=C(C=C2)S(=O)C3=CC=CC=C3

Physical Properties

Melting Point

253.0 °C

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Oxfendazole (CAS 53716-50-0) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C15H13N3O3S and molecular weight 315. 30 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research-stage medicinal chemistry and intermediate synthesis workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Pharmaceutical Intermediate ResearchResearch intermediateCustom synthesis building blockPharmaceutical intermediate researchResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Cytochrome P450 3A4 (Homo sapiens) — 2 assays; Tyrosyl-DNA phosphodiesterase 1 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Cytochrome P450 3A4

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.6

Experimental evidence source: ChEMBL

Tyrosyl-DNA phosphodiesterase 1

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity and reaction.
  • Carbon monoxide, carbon dioxide, nitrogen oxides, sulfur oxides.

Disposal

  • Waste product.
  • Dispose of remaining and non-recyclable solutions to a licensed company.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Oxfendazole

Names & Synonyms

Fenbendazole sulfoxideSynanthicOFDZOxfendazolOxfendazolum
Show all synonyms
fenbendazole S-oxide5-Phenylsulfinyl-2-carbomethoxyaminobenzimidazole5-(Phenylsulfinyl)-2-benzimidazolecarbamic acid methyl ester(5-(Phenylsulfinyl)-1H-benzimidazol-2-yl)carbamic acid methyl ester[5-(Phenylsulfinyl)-1H-benzimidazol-2-yl]carbamic acid methyl estermethyl 5(6)-phenylsulfinyl-2-benzimidazolecarbamateFBZ-SOmethyl N-[5-(benzenesulfinyl)-1H-1,3-benzodiazol-2-yl]carbamatemethyl N-(5-(benzenesulfinyl)-1H-1,3-benzodiazol-2-yl)carbamateBenzelmin Top Dress.Synanthic Bovine DewormerBenzelmin Powder For SuspensionBenzelmin Equine Anthelmic Paste, Synanthic Oral PasteBenzelmin Equine Anthelmintic Suspension, Synanthic SuspensionSynanthic Bovine Dewormer Suspension 22.5%, Synanthic Bovine Dewormer Suspension 9.06%
External Identifiers
EC NUMBER: 258-714-5DSSTOX SUBSTANCE ID: DTXSID9044112CHEMBL ID: CHEMBL42442CHEBI ID: CHEBI:35812UNII: OMP2H17F9EDRUGBANK ID: DB11446HMDB ID: HMDB0031812KEGG ID: C21882KEGG ID: D05291METABOLOMICS WORKBENCH ID: 45123NCI THESAURUS CODE: C75229WIKIDATA ID: Q7115199
Experimental Spectrum References
ATR-IR Spectra — Forensic Spectral ResearchRaman Spectra — Forensic Spectral Research
Literature & Patent References
DOI 10.1016/j.isci.2024.108907Identification and evaluation of small-molecule inhibitors against the dNTPase SAMHD1 via a comprehensive screening funnelPMID 38318365Identification and evaluation of small-molecule inhibitors against the dNTPase SAMHD1 via a comprehensive screening funnelDOI 10.6019/CHEMBL4651402Screening of ~5500 FDA-approved drugs and clinical candidates for anti-SARS-CoV-2 activityDOI 10.6019/CHEMBL4808148HDAC6 screening dataset using tau-based substrate in an enzymatic assay yields selective inhibitors and activatorsDOI 10.1101/2020.04.03.023846In vitro screening of a FDA approved chemical library reveals potential inhibitors of SARS-CoV-2 replicationDOI 10.1101/2020.04.21.054387Identification of potential treatments for COVID-19 through artificial intelligence-enabled phenomic analysis of human cells infected with SARS-CoV-2DOI 10.21203/rs.3.rs-23951/v1Identification of inhibitors of SARS-CoV-2 in-vitro cellular toxicity in human (Caco-2) cells using a large scale drug repurposing collectionDOI 10.6019/CHEMBL4495564Identification of inhibitors of SARS-Cov2 M-Pro enzymatic activity using a small molecule repurposing screen

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

MebendazoleCAS 31431-39-7
OxibendazoleCAS 20559-55-1
FlubendazoleCAS 31430-15-6
NequinateCAS 13997-19-8
TriclabendazoleCAS 68786-66-3

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 31431-39-7MebendazoleCAS 20559-55-1OxibendazoleCAS 31430-15-6FlubendazoleCAS 111974-69-7QuetiapineCAS 112574-44-4NitrofurazoneCAS 1161-94-0Phenamil MethanesulfonateCAS 21829-25-4NifedipineCAS 23593-75-1ClotrimazoleCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acid

RFQ questions for CAS 53716-50-0

What are the key identifiers for Oxfendazole (CAS 53716-50-0)?

Oxfendazole is identified by CAS 53716-50-0, with molecular formula C15H13N3O3S, molecular weight 315.3, InChIKey BEZZFPOZAYTVHN-UHFFFAOYSA-N.

Does CAS 53716-50-0 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Cytochrome P450 3A4, Tyrosyl-DNA phosphodiesterase 1. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 53716-50-0?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Oxfendazole?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 53716-50-0 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

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