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Home/Compounds/CAS 20559-55-1
Formula C12H15N3O3MW 249.27Research-use catalog entryCOA/SDS by request

Oxibendazole

CAS Number: 20559-55-1

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Loading RDKit molecule structure...
InChIKey: RAOCRURYZCVHMG-UHFFFAOYSA-NC12H15N3O3 | MW 249.27

Chemical Absolute Identifiers

CAS Number

20559-55-1

PubChem CID

4622

Molecular Formula

C12H15N3O3

Molecular Weight

249.27 g/mol

Exact Mass

249.111341

InChIKey

RAOCRURYZCVHMG-UHFFFAOYSA-N

IUPAC Name

methyl N-(6-propoxy-1H-benzimidazol-2-yl)carbamate

SMILES String

CCCOC1=CC2=C(C=C1)N=C(N2)NC(=O)OC

Physical Properties

Melting Point

23.0 °C

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

Catalog Facts

Structural features

Oxibendazole (CAS 20559-55-1) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C12H15N3O3 and molecular weight 249. 27 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: Hypoxia-inducible factor 1-alpha (Homo sapiens) — 2 assays; ATPase family AAA domain-containing protein 5 (Homo sapiens) — 2 assays; Geminin (Homo sapiens) — 2 assays; Peripheral myelin protein 22 (Rattus norvegicus) — 2 assays; Protein deacetylase HDAC6 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Hypoxia-inducible factor 1-alpha

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.6

Experimental evidence source: ChEMBL

ATPase family AAA domain-containing protein 5

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

Experimental evidence source: ChEMBL

Geminin

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

Experimental evidence source: ChEMBL

Peripheral myelin protein 22

Rattus norvegicus · SINGLE PROTEIN · 2 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

Protein deacetylase HDAC6

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

  • Stability and reactivity.
  • Carbon monoxide, carbon dioxide, nitrogen oxides.

Disposal

  • The 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

Oxibendazole

Names & Synonyms

Anthelcide EQFilaribits PlusOxibendazolumSK&F 30310Methyl 5-propoxy-2-benzimidazolecarbamate
Show all synonyms
oxibendazolSK&F-30310Methyl 5-n-propoxy-2-benzimidazole carbamate5-Propoxy-2-benzimidazolecarbamic acid methyl esterCarbamic acid, (5-propoxy-1H-benzimidazol-2-yl)-, methyl estermethyl 5-n-propoxy-2-benzimidazolecarbamateAnthelcide EQ PasteAnthelcide EQ Suspensionmethyl N-(6-propoxy-1H-1,3-benzodiazol-2-yl)carbamateLoditacOxibendazolomethyl (5-propoxy-1h-benzo[d]imidazol-2-yl)carbamateCarbamic acid, N-(6-propoxy-1H-benzimidazol-2-yl)-, methyl ester(5-Propoxy-1H-benzimidazol-2-yl)carbamic acid methyl ester
External Identifiers
EC NUMBER: 243-877-7DSSTOX SUBSTANCE ID: DTXSID5045625CHEMBL ID: CHEMBL1087630CHEBI ID: CHEBI:92907UNII: 022N12KJ0XDRUGBANK ID: DB04910HMDB ID: HMDB0255983KEGG ID: D05293METABOLOMICS WORKBENCH ID: 149330NCI THESAURUS CODE: C66262RXCUI: 1009342WIKIDATA ID: Q7115623
Experimental Spectrum References
ATR-IR Spectra — Forensic Spectral ResearchRaman Spectra — Forensic Spectral Research
Literature & Patent References
DOI 10.1016/j.bmcl.2024.129953Discovery of benzimidazole-2-amide BNZ-111 as new tubulin inhibitor.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 funnelPMID 39270806Discovery of benzimidazole-2-amide BNZ-111 as new tubulin inhibitor.DOI 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-2

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

Show non-linked catalog cues

Non-public related references

MebendazoleCAS 31431-39-7
FlubendazoleCAS 31430-15-6
OxfendazoleCAS 53716-50-0
NequinateCAS 13997-19-8
benzyl-dimethyl-(2-phenoxyethyl)azanium;3-hydroxynaphthalene-2-carboxylateCAS 3818-50-6

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 31430-15-6FlubendazoleCAS 53716-50-0OxfendazoleCAS 420-04-2CyanamideCAS 50-65-7NiclosamideCAS 65646-68-6FenretinideCAS 50-35-1ThalidomideCAS 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 acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 20559-55-1

What are the key identifiers for Oxibendazole (CAS 20559-55-1)?

Oxibendazole is identified by CAS 20559-55-1, with molecular formula C12H15N3O3, molecular weight 249.27, InChIKey RAOCRURYZCVHMG-UHFFFAOYSA-N.

Does CAS 20559-55-1 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Hypoxia-inducible factor 1-alpha, ATPase family AAA domain-containing protein 5, Geminin, Peripheral myelin protein 22, Protein deacetylase HDAC6. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 20559-55-1?

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

Can I request supplier SDS for Oxibendazole?

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

Is CAS 20559-55-1 available for quotation?

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

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