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Home/Compounds/CAS 129558-76-5
Formula C21H22ClN3O2MW 383.9Research-use catalog entryCOA/SDS by request

Tolfenpyrad

CAS Number: 129558-76-5

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Loading RDKit molecule structure...
InChIKey: WPALTCMYPARVNV-UHFFFAOYSA-NC21H22ClN3O2 | MW 383.9

Chemical Absolute Identifiers

CAS Number

129558-76-5

PubChem CID

10110536

Molecular Formula

C21H22ClN3O2

Molecular Weight

383.9 g/mol

Exact Mass

383.140055

InChIKey

WPALTCMYPARVNV-UHFFFAOYSA-N

IUPAC Name

4-chloro-3-ethyl-1-methyl-N-[[4-(4-methylphenoxy)phenyl]methyl]pyrazole-5-carboxamide

SMILES String

CCc1nn(C)c(C(=O)NCc2ccc(Oc3ccc(C)cc3)cc2)c1Cl

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

Tolfenpyrad (CAS 129558-76-5) is listed in the Life Science portfolio, with molecular formula C21H22ClN3O2 and molecular weight 383. 90 g/mol.

Sourcing context

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

Research use context

Intended for life-science research and analytical 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

Life Science ResearchResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Tolfenpyrad

Names & Synonyms

4-chloro-3-ethyl-1-methyl-N-(4-(p-tolyloxy)benzyl)pyrazole-5-carboxamide4-chloro-3-ethyl-1-methyl-N-((4-(4-methylphenoxy)phenyl)methyl)-1H-pyrazole-5-carboxamide4-CHLORO-3-ETHYL-1-METHYL-N-[4-(P-TOLYLOXY)BENZYL]PYRAZOLE-5-CARBOXAMIDE4-chloro-3-ethyl-1-methyl-N-[4-(4-methylphenoxy)benzyl]-1H-pyrazole-5-carboxamide4-Chloro-3-ethyl-1-methyl-N-{[4-(4-methylphenoxy)phenyl]methyl}-1H-pyrazole-5-carboxamide
Show all synonyms
4-chloro-3-ethyl-1-methyl-N-(4-(4-methylphenoxy)benzyl)-1H-pyrazole-5-carboxamideTolfenpyrad [ISO]4-chloro-5-ethyl-2-methyl-N-[[4-(4-methylphenoxy)phenyl]methyl]pyrazole-3-carboxamide1H-Pyrazole-5-carboxamide, 4-chloro-3-ethyl-1-methyl-N-[[4-(4-methylphenoxy)phenyl]methyl]-4-chloro-3-ethyl-1-methyl-N-(4-(p-tolyloxy)benzyl)-1H-pyrazole-5-carboxamide4-Chloro-3-ethyl-1-methyl-N-(4-(p-tolyloxy)-benzyl)-1H-pyrazole-5-carboxamideOMI 88Tolfenpyrad (Standard)Tolfenpyrad 1000 |Ig/mL in AcetoneTolfenpyrad 10 |Ig/mL in AcetonitrileTolfenpyrad 1000 microg/mL in AcetoneTolfenpyrad 10 microg/mL in AcetonitrileN-[4-(4-methylphenoxy)benzyl]-4-chloro-3-ethyl-1-methyl-5-pyrazolecarboxamide1H-Pyrazole-5-carboxamide, 4-chloro-3-ethyl-1-methyl-N-[[4-(4-ethylphenoxy)phenyl]methyl]-
External Identifiers
EC NUMBER: 603-342-4DSSTOX SUBSTANCE ID: DTXSID6057952CHEMBL ID: CHEMBL2229099CHEBI ID: CHEBI:38628UNII: OHA74571QTKEGG ID: C18491METABOLOMICS WORKBENCH ID: 55944WIKIDATA ID: Q19310096
Experimental Spectrum References
13C NMR Spectra
Literature & Patent References
DOI 10.1021/acs.jmedchem.0c017931-Methyl-1H-pyrazole-5-carboxamide Derivatives Exhibit Unexpected Acute Mammalian Toxicity.PMID 333520501-Methyl-1H-pyrazole-5-carboxamide Derivatives Exhibit Unexpected Acute Mammalian Toxicity.DOI 10.1021/jf204778vDesign, synthesis, and insecticidal activity of novel pyrazole derivatives containing α-hydroxymethyl-N-benzyl carboxamide, α-chloromethyl-N-benzyl carboxamide, and 4,5-dihydrooxazole moieties.PMID 22304385Design, synthesis, and insecticidal activity of novel pyrazole derivatives containing α-hydroxymethyl-N-benzyl carboxamide, α-chloromethyl-N-benzyl carboxamide, and 4,5-dihydrooxazole moieties.DOI 10.1584/jpestics.24.393Synthesis and Insecticidal Activity of N-(Tolyloxybenzyl)-pyrazolecarboxamide DerivativesDOI 10.1584/jpestics.21.305Synthesis and Insecticidal Activity of N-(4-Aryloxybenzyl)-pyrazolecarboxamide DerivativesDOI 10.6019/CHEMBL3832761MMV Pathogen Box Bioactivity DataDOI 10.6019/CHEMBL3987221The Australian National University Dept Of Immunology Pathogen Box Compounds Screened

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

FenoxycarbCAS 72490-01-8
Fenoxaprop-ethylCAS 66441-23-4
DacthalCAS 1861-32-1

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 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 129558-76-5

What are the key identifiers for Tolfenpyrad (CAS 129558-76-5)?

Tolfenpyrad is identified by CAS 129558-76-5, with molecular formula C21H22ClN3O2, molecular weight 383.9, InChIKey WPALTCMYPARVNV-UHFFFAOYSA-N.

Can I request a COA for CAS 129558-76-5?

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

Can I request supplier SDS for Tolfenpyrad?

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