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Home/Compounds/CAS 725-12-2
Formula C14H10N2OMW 222.24Research-use catalog entryCOA/SDS by request

1,3,4-Oxadiazole, 2-5-diphenyl-

CAS Number: 725-12-2

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Loading RDKit molecule structure...
InChIKey: DCJKUXYSYJBBRD-UHFFFAOYSA-NC14H10N2O | MW 222.24

Chemical Absolute Identifiers

CAS Number

725-12-2

PubChem CID

12888

Molecular Formula

C14H10N2O

Molecular Weight

222.24 g/mol

Exact Mass

222.079313

InChIKey

DCJKUXYSYJBBRD-UHFFFAOYSA-N

IUPAC Name

2,5-diphenyl-1,3,4-oxadiazole

SMILES String

C1=CC=C(C=C1)C2=NN=C(O2)C3=CC=CC=C3

Physical Properties

No physical property values available.

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

Catalog Facts

Structural features

1,3,4-Oxadiazole, 2-5-diphenyl- (CAS 725-12-2) is listed in the Advanced Chemicals portfolio, with molecular formula C14H10N2O and molecular weight 222. 24 g/mol.

Sourcing context

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

Research use context

Intended for research building-block and synthetic chemistry 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

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Pyruvate kinase (Leishmania mexicana) — 2 assays; Nuclear factor erythroid 2-related factor 2 (Homo sapiens) — 3 assays; ATPase family AAA domain-containing protein 5 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Pyruvate kinase

Leishmania mexicana · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.95

Experimental evidence source: ChEMBL

Nuclear factor erythroid 2-related factor 2

Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents

Experimental evidence source: ChEMBL

ATPase family AAA domain-containing protein 5

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 by mouth to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, nitrogen oxides.

Disposal

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  • Contact a professional agency with a waste disposal license to handle this substance.
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Fire Fighting

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Accidental Release

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  • Sweep and shovel up.

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

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

1,3,4-Oxadiazole, 2-5-diphenyl-

Names & Synonyms

4-27-00-07212 (Beilstein Handbook Reference)2,5-Diphenyloxadiazolediphenyl-1,3,4-oxadiazole1,3,4-Oxadiazole, 2,5-diphenyl-2,5-Diphenyl-[1,3,4]oxadiazole
Show all synonyms
PPD (Scintillator)IFLab1_0045231,4-Oxadiazole, 2,5-diphenyl-1,4-Oxadiazole, 2-5-diphenyl-2,5-diphenyl-1,3,4-oxadiazole (2a)D1429AF-731/00082012
External Identifiers
EC NUMBER: 211-968-0DSSTOX SUBSTANCE ID: DTXSID00222806CHEMBL ID: CHEMBL1418955WIKIDATA ID: Q69754390
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraRaman Spectra — Bio-Rad Laboratories, Inc.UV-VIS SpectraVapor Phase IR Spectra — Sigma-Aldrich Co. LLC.
Literature & Patent References
DOI 10.1021/jm2013248Oxadiazoles in medicinal chemistry.PMID 22185670Oxadiazoles in medicinal chemistry.DOI 10.6019/CHEMBL3301361Experimental in vitro DMPK and physicochemical data on a set of publicly disclosed compoundsDOI 10.1016/j.bioorg.2016.05.003DOI 10.1016/j.bioorg.2016.05.003PMID 27285276PMID 27285276

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

2-Biphenyl-4-yl-5-phenyl-1,3,4-oxadiazoleCAS 852-38-0
2-(4-Bromophenyl)-5-phenyl-1,3,4-oxadiazoleCAS 21510-43-0
2-Bromo-5-phenyl-1,3,4-oxadiazoleCAS 51039-53-3
2-Chloro-5-phenyl-1,3,4-oxadiazoleCAS 1483-31-4
2-(3-Bromophenyl)-5-phenyl-1,3,4-oxadiazoleCAS 83817-44-1

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 852-38-02-Biphenyl-4-yl-5-phenyl-1,3,4-oxadiazoleCAS 21510-43-02-(4-Bromophenyl)-5-phenyl-1,3,4-oxadiazoleCAS 51039-53-32-Bromo-5-phenyl-1,3,4-oxadiazoleCAS 1483-31-42-Chloro-5-phenyl-1,3,4-oxadiazoleCAS 83817-44-12-(3-Bromophenyl)-5-phenyl-1,3,4-oxadiazoleCAS 34243-38-42-(2-Thienyl)benzothiazoleCAS 50-65-7NiclosamideCAS 520-36-5ApigeninCAS 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 725-12-2

What are the key identifiers for 1,3,4-Oxadiazole, 2-5-diphenyl- (CAS 725-12-2)?

1,3,4-Oxadiazole, 2-5-diphenyl- is identified by CAS 725-12-2, with molecular formula C14H10N2O, molecular weight 222.24, InChIKey DCJKUXYSYJBBRD-UHFFFAOYSA-N.

Does CAS 725-12-2 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Pyruvate kinase, Nuclear factor erythroid 2-related factor 2, ATPase family AAA domain-containing protein 5. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 725-12-2?

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

Can I request supplier SDS for 1,3,4-Oxadiazole, 2-5-diphenyl-?

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

Is CAS 725-12-2 available for quotation?

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