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Home/Compounds/CAS 521-74-4
Formula C9H5Br2NOMW 302.95Research-use catalog entryCOA/SDS by request

Broxyquinoline

CAS Number: 521-74-4

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Available Options

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10 g
Purity
95%
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25 g
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5 g
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Loading RDKit molecule structure...
InChIKey: ZDASUJMDVPTNTF-UHFFFAOYSA-NC9H5Br2NO | MW 302.95

Chemical Absolute Identifiers

CAS Number

521-74-4

PubChem CID

2453

Molecular Formula

C9H5Br2NO

Molecular Weight

302.95 g/mol

Exact Mass

302.87174

InChIKey

ZDASUJMDVPTNTF-UHFFFAOYSA-N

IUPAC Name

5,7-dibromoquinolin-8-ol

SMILES String

C1=CC2=C(C(=C(C=C2Br)Br)O)N=C1

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

Broxyquinoline (CAS 521-74-4) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C9H5Br2NO and molecular weight 302. 95 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: Tyrosyl-DNA phosphodiesterase 1 (Homo sapiens) — 3 assays; Cellular tumor antigen p53 (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.

Tyrosyl-DNA phosphodiesterase 1

Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents · best pChEMBL 6.2

Experimental evidence source: ChEMBL

Cellular tumor antigen p53

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.1

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

  • , including any incompatibility.
  • Close tightly.
  • 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, hydrogen bromide, nitrogen oxides 11.

Disposal

  • Waste product: Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional organization with a waste disposal license to handle this substance.
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Fire Fighting

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

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Shanghai Biode Pharmaceutical Technology Co.

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

Broxyquinoline

Names & Synonyms

5,7-Dibromo-8-hydroxyquinoline5,7-Dibromo-8-quinolinolDibromoxinBroxyquinolinDibromoxine
Show all synonyms
FenilorDibromoxyquinolineBroxiquinolineBroxykinolinDibromoquinBrodiarColepurColipar5,7-DibromooxineDibromoksinParamibaParamibeBroxichinolinumBrossichinolina
External Identifiers
EC NUMBER: 208-317-8DSSTOX SUBSTANCE ID: DTXSID9045849CHEMBL ID: CHEMBL223448CHEBI ID: CHEBI:109543UNII: UK4C618C8TDRUGBANK ID: DB13536KEGG ID: D07109METABOLOMICS WORKBENCH ID: 154333NCI THESAURUS CODE: C73253WIKIDATA ID: Q4976946
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraATR-IR SpectraFTIR Spectra
Literature & Patent References
DOI 10.1021/acs.jmedchem.3c00171Kinetics, Thermodynamics, and Structural Effects of Quinoline-2-Carboxylates, Zinc-Binding Inhibitors of New Delhi Metallo-β-lactamase-1 Re-sensitizing Multidrug-Resistant Bacteria for Carbapenems.PMID 37585683Kinetics, Thermodynamics, and Structural Effects of Quinoline-2-Carboxylates, Zinc-Binding Inhibitors of New Delhi Metallo-β-lactamase-1 Re-sensitizing Multidrug-Resistant Bacteria for Carbapenems.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 10.21203/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 screenDOI 10.6019/CHEMBL4495565Cytopathic SARS-Cov2 screening on VERO-E6 cells in a large repurposing effort

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

TilbroquinolCAS 7175-09-9
Primaquine DiphosphateCAS 63-45-6

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 7175-09-9TilbroquinolCAS 50-65-7NiclosamideCAS 65646-68-6FenretinideCAS 773-76-2ChloroxineCAS 130-16-55-Chloro-8-hydroxyquinolineCAS 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 acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 521-74-4

What are the key identifiers for Broxyquinoline (CAS 521-74-4)?

Broxyquinoline is identified by CAS 521-74-4, with molecular formula C9H5Br2NO, molecular weight 302.95, InChIKey ZDASUJMDVPTNTF-UHFFFAOYSA-N.

Does CAS 521-74-4 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Tyrosyl-DNA phosphodiesterase 1, Cellular tumor antigen p53, 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 521-74-4?

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

Can I request supplier SDS for Broxyquinoline?

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

Is CAS 521-74-4 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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