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Home/Compounds/CAS 138401-24-8
Formula C25H27N3OMW 385.5Research-use catalog entryCOA/SDS by request

4'-((2-Butyl-4-oxo-1,3-diazaspiro(4.4)non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile

CAS Number: 138401-24-8

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Purity
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Loading RDKit molecule structure...
InChIKey: KWEQEHOPDHARIA-UHFFFAOYSA-NC25H27N3O | MW 385.5

Chemical Absolute Identifiers

CAS Number

138401-24-8

PubChem CID

9843116

Molecular Formula

C25H27N3O

Molecular Weight

385.5 g/mol

Exact Mass

385.215412

InChIKey

KWEQEHOPDHARIA-UHFFFAOYSA-N

IUPAC Name

2-[4-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]phenyl]benzonitrile

SMILES String

CCCCC1=NC2(CCCC2)C(=O)N1Cc1ccc(-c2ccccc2C#N)cc1

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

4'-((2-Butyl-4-oxo-1,3-diazaspiro(4. 4)non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile (CAS 138401-24-8) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C25H27N3O and molecular weight 385. 50 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

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

4'-((2-Butyl-4-oxo-1,3-diazaspiro(4.4)non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile

Names & Synonyms

EC 423-500-4EC 604-075-64'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile4'-((2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]biphenyl-2-carbonitrile
Show all synonyms
[1,1'-Biphenyl]-2-carbonitrile, 4'-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2-Butyl-3-[[2'-cyano-[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-oneCyanoIrbesartan4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-Biphenyl]-2-carbonitrile4'-({2-BUTYL-4-OXO-1,3-DIAZASPIRO[4.4]NON-1-EN-3-YL}METHYL)-[1,1'-BIPHENYL]-2-CARBONITRILE4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl][1,1'-biphenyl]-2-carbonitrile4'-[[2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl]methyl][1,1'-biphenyl]-2-carbonitrile4'-[(2-n-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-[1,1'-biphenyl]-2-carbonitrileB41432-(n-butyl)-3-[[2'-(cyano)biphenyl-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one2-n-butyl-3-[(2'-cyanobiphenyl-4-yl)methyl]-1,3-diazaspiro-[4,4]-non-1-en-4-one2-n-butyl-3-[[2'-cyanobiphenyl-4-yl]methyl]-1,3-diazaspiro-[4.4]non-1-en-4-one4''-(2-butyl-4-oxo-1,3-diaza-spiro[4,4]-non-1-en-3-ylmethyl)-biphe-nyl-2-carbonitrile4''-(2-Butyl-4-oxo-1,3-diaza-spiro[4.4]non-1-en-3-ylmethyl)-biphenyl-2-carbonitrile
External Identifiers
EC NUMBER: 423-500-4EC NUMBER: 604-075-6DSSTOX SUBSTANCE ID: DTXSID20431716CHEMBL ID: CHEMBL332051WIKIDATA ID: Q72514465
Experimental Spectrum References
13C NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR Spectra — Bio-Rad Laboratories, Inc.Raman Spectra — Bio-Rad Laboratories, Inc.
Literature & Patent References
DOI 10.1016/j.bmc.2007.07.014Synthesis and screening for acetylcholinesterase inhibitor activity of some novel 2-butyl-1,3-diaza-spiro[4,4]non-1-en-4-ones: derivatives of irbesartan key intermediate.PMID 17888667Synthesis and screening for acetylcholinesterase inhibitor activity of some novel 2-butyl-1,3-diaza-spiro[4,4]non-1-en-4-ones: derivatives of irbesartan key intermediate.DOI 10.1021/jm00074a018A new series of imidazolones: highly specific and potent nonpeptide AT1 angiotensin II receptor antagonists.PMID 8230127A new series of imidazolones: highly specific and potent nonpeptide AT1 angiotensin II receptor antagonists.

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

IrbesartanCAS 138402-11-6
N-((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)-1-pentanamidocyclopentanecarboxamideCAS 141745-71-3
2-[4-(Aminomethyl)phenyl]benzonitrileCAS 133690-92-3
2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-oneCAS 138402-05-8

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 138402-11-6IrbesartanCAS 141745-71-3N-((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)-1-pentanamidocyclopentanecarboxamideCAS 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 138401-24-8

What are the key identifiers for 4'-((2-Butyl-4-oxo-1,3-diazaspiro(4.4)non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile (CAS 138401-24-8)?

4'-((2-Butyl-4-oxo-1,3-diazaspiro(4.4)non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile is identified by CAS 138401-24-8, with molecular formula C25H27N3O, molecular weight 385.5, InChIKey KWEQEHOPDHARIA-UHFFFAOYSA-N.

Can I request a COA for CAS 138401-24-8?

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

Can I request supplier SDS for 4'-((2-Butyl-4-oxo-1,3-diazaspiro(4.4)non-1-ene-3-yl)methyl)(1,1'-biphenyl)-2-carbonitrile?

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