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Home/Compounds/CAS 22994-85-0
Formula C12H12N4O3MW 260.25Research-use catalog entryCOA/SDS by request

Benznidazole

CAS Number: 22994-85-0

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Loading RDKit molecule structure...
InChIKey: CULUWZNBISUWAS-UHFFFAOYSA-NC12H12N4O3 | MW 260.25

Chemical Absolute Identifiers

CAS Number

22994-85-0

PubChem CID

31593

Molecular Formula

C12H12N4O3

Molecular Weight

260.25 g/mol

Exact Mass

260.09094

InChIKey

CULUWZNBISUWAS-UHFFFAOYSA-N

IUPAC Name

N-benzyl-2-(2-nitroimidazol-1-yl)acetamide

SMILES String

C1=CC=C(C=C1)CNC(=O)CN2C=CN=C2[N+](=O)[O-]

Physical Properties

Water Solubility

39 mol/L

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

Catalog Facts

Structural features

Benznidazole (CAS 22994-85-0) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C12H12N4O3 and molecular weight 260. 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: 5-hydroxytryptamine receptor 2B (Homo sapiens) — 3 assays; Alpha-1A adrenergic receptor (Homo sapiens) — 3 assays; Alpha-2A adrenergic receptor (Homo sapiens) — 3 assays; D(1A) dopamine receptor (Homo sapiens) — 3 assays; Gamma-aminobutyric acid receptor subunit alpha-1 (Rattus norvegicus) — 3 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

5-hydroxytryptamine receptor 2B

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

Experimental evidence source: ChEMBL

Alpha-1A adrenergic receptor

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

Experimental evidence source: ChEMBL

Alpha-2A adrenergic receptor

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

Experimental evidence source: ChEMBL

D(1A) dopamine receptor

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

Experimental evidence source: ChEMBL

Gamma-aminobutyric acid receptor subunit alpha-1

Rattus norvegicus · SINGLE PROTEIN · 3 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.
  • 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 during firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Use personal protective equipment and emergency procedures.

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

Benznidazole

Names & Synonyms

BenznidazolRadanilBenzonidazoleRochaganbenzonidazol
Show all synonyms
Benznidazolum1H-Imidazole-1-acetamide, 2-nitro-N-(phenylmethyl)-Ro 07-1051N-Benzyl-2-nitroimidazole-1-acetamide2-Nitro-N-(phenylmethyl)-1H-imidazole-1-acetamideN-Benzyl-2-nitroimidazol-1-yl-acetamideImidazole-1-acetamide, N-benzyl-2-nitro-N-benzyl-2-nitro-1-imidazoleacetamideN-benzyl-2-(2-nitro-1H-imidazol-1-yl)acetamideN-Benzyl-2-nitro-1H-imidazole-1-acetamideBenznidazole [INN]Benznidazol [INN-Spanish]Benznidazolum [INN-Latin]
External Identifiers
EC NUMBER: 624-902-4DSSTOX SUBSTANCE ID: DTXSID9046570CHEMBL ID: CHEMBL110CHEBI ID: CHEBI:133833UNII: YC42NRJ1ZDDRUGBANK ID: DB11989HMDB ID: HMDB0248997KEGG ID: D02489METABOLOMICS WORKBENCH ID: 153056NCI THESAURUS CODE: C1013PHARMGKB ID: PA166228321RXCUI: 18994WIKIDATA ID: Q425300Ro-7-1051
Experimental Spectrum References
13C NMR Spectra — Sigma-Aldrich Co. LLC.1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR Spectra
Literature & Patent References
DOI 10.1016/j.ejmech.2024.117109Nanomolar activity of coumarin-3-thiosemicarbazones targeting Trypanosoma cruzi cruzain and the T. brucei cathepsin L-like protease.DOI 10.1016/j.ejmech.2024.117191New series of 3-pyridyl-1,3-thiazoles: In vitro and in vivo anti-Trypanosomatidae profile, in vitro and in silico mechanism of action approach.DOI 10.1016/j.ejmech.2024.117203Synthesis strategies and anti-parasitic evaluation of novel compounds for chagas disease: Advancing drug discovery through structure-activity relationships.DOI 10.1021/acs.jmedchem.4c02942Discovery and Early Optimization of 1<i>H</i>-Indole-2-carboxamides with Anti-<i>Trypanosoma cruzi</i> Activity.DOI 10.1021/acs.jnatprod.5c00138Semisynthetic Derivatives of Perovskone: Development of a Promising Class of Antiprotozoal Lead Compounds.DOI 10.1021/acsmedchemlett.4c00631Thiosulfonate-Based Targeted Covalent Cruzipain Inhibitors with Enhanced Bioactivity Translation for Antichagasic Therapy.DOI 10.1039/D4MD00558AGeneration and capture of naphthoquinonynes: a new frontier in the development of trypanocidal quinones <i>via</i> aryne chemistry.PMID 39512946Generation and capture of naphthoquinonynes: a new frontier in the development of trypanocidal quinones <i>via</i> aryne chemistry.

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

RonidazoleCAS 7681-76-7
SecnidazoleCAS 3366-95-8
Ornidazole, (S)-CAS 166734-83-4
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 114-07-8ErythromycinCAS 181695-72-7ValdecoxibCAS 21829-25-4NifedipineCAS 58066-85-6MiltefosineCAS 100643-71-8DesloratadineCAS 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 22994-85-0

What are the key identifiers for Benznidazole (CAS 22994-85-0)?

Benznidazole is identified by CAS 22994-85-0, with molecular formula C12H12N4O3, molecular weight 260.25, InChIKey CULUWZNBISUWAS-UHFFFAOYSA-N.

Does CAS 22994-85-0 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with 5-hydroxytryptamine receptor 2B, Alpha-1A adrenergic receptor, Alpha-2A adrenergic receptor, D(1A) dopamine receptor, Gamma-aminobutyric acid receptor subunit alpha-1. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 22994-85-0?

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

Can I request supplier SDS for Benznidazole?

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

Is CAS 22994-85-0 available for quotation?

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