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Home/Compounds/CAS 173903-47-4
Formula C10H7N3O4SMW 265.25Research-use catalog entryCOA/SDS by request

Tizoxanide

CAS Number: 173903-47-4

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Available options

Available Options

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1 g
Purity
98%
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Loading RDKit molecule structure...
InChIKey: FDTZUTSGGSRHQF-UHFFFAOYSA-NC10H7N3O4S | MW 265.25

Chemical Absolute Identifiers

CAS Number

173903-47-4

PubChem CID

394397

Molecular Formula

C10H7N3O4S

Molecular Weight

265.25 g/mol

Exact Mass

265.015727

InChIKey

FDTZUTSGGSRHQF-UHFFFAOYSA-N

IUPAC Name

2-hydroxy-N-(5-nitro-1,3-thiazol-2-yl)benzamide

SMILES String

C1=CC=C(C(=C1)C(=O)NC2=NC=C(S2)[N+](=O)[O-])O

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

Tizoxanide (CAS 173903-47-4) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C10H7N3O4S and molecular weight 265. 25 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: Signal transducer and activator of transcription 3 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Signal transducer and activator of transcription 3

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.05

Experimental evidence source: ChEMBL

Safety & Handling

Safety and handling reference content is available through documentation requests.

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

Tizoxanide

Names & Synonyms

Benzamide, 2-hydroxy-N-(5-nitro-2-thiazolyl)-Desacetyl-nitazoxanide2-hydroxy-N-(5-nitrothiazol-2-yl)benzamide2-Hydroxy-N-(5-nitro-2-thiazolyl)benzamideTIZ
Show all synonyms
2-Hydroxy-N-(5-nitro-2-thiazolyl)-benzamideNTZdesEETizoxanideTizoxanide?Tizoxanide - 98%Tizoxanide (Standard)s5394N-(5-nitro-2-thiazolyl) salicyl-amide(2-Hydroxyphenyl)-N-(5-nitro-(1,3-thiazol-2-yl))carboxamide
External Identifiers
EC NUMBER: 827-733-6DSSTOX SUBSTANCE ID: DTXSID40169680CHEMBL ID: CHEMBL1545CHEBI ID: CHEBI:169666UNII: 15KFG88UOJHMDB ID: HMDB0060597WIKIDATA ID: Q6587134
Literature & Patent References
DOI 10.1039/d3md00449jNew nitazoxanide derivatives: design, synthesis, biological evaluation, and molecular docking studies as antibacterial and antimycobacterial agents.PMID 38107181New nitazoxanide derivatives: design, synthesis, biological evaluation, and molecular docking studies as antibacterial and antimycobacterial agents.DOI 10.1021/acsmedchemlett.0c00544Structure-Activity Study of Nitazoxanide Derivatives as Novel STAT3 Pathway Inhibitors.PMID 34055214Structure-Activity Study of Nitazoxanide Derivatives as Novel STAT3 Pathway Inhibitors.DOI 10.1016/j.bmc.2020.115757COVID-19 therapy: What weapons do we bring into battle?PMID 32992245COVID-19 therapy: What weapons do we bring into battle?DOI 10.1016/j.ejmech.2016.09.080Synthesis and pre-clinical studies of new amino-acid ester thiazolide prodrugs.DOI 10.1021/acs.jmedchem.6b01442Past, Current, and Future Developments of Therapeutic Agents for Treatment of Chronic Hepatitis B Virus Infection.

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

NitroxolineCAS 4008-48-4
FtaxilideCAS 19368-18-4
PhthalylsulfacetamideCAS 131-69-1
PasiniazidCAS 2066-89-9
sodium;4-amino-2-hydroxybenzoate;dihydrateCAS 6018-19-5

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 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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 173903-47-4

What are the key identifiers for Tizoxanide (CAS 173903-47-4)?

Tizoxanide is identified by CAS 173903-47-4, with molecular formula C10H7N3O4S, molecular weight 265.25, InChIKey FDTZUTSGGSRHQF-UHFFFAOYSA-N.

Does CAS 173903-47-4 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Signal transducer and activator of transcription 3. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 173903-47-4?

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

Can I request supplier SDS for Tizoxanide?

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

Is CAS 173903-47-4 available for quotation?

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

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