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Home/Compounds/CAS 91374-20-8
Formula C16H25ClN2OMW 296.83Research-use catalog entryCOA/SDS by request

Ropinirole Hydrochloride

CAS Number: 91374-20-8

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Loading RDKit molecule structure...
InChIKey: XDXHAEQXIBQUEZ-UHFFFAOYSA-NC16H25ClN2O | MW 296.83

Chemical Absolute Identifiers

CAS Number

91374-20-8

PubChem CID

68727

Molecular Formula

C16H25ClN2O

Molecular Weight

296.83 g/mol

Exact Mass

296.165541

InChIKey

XDXHAEQXIBQUEZ-UHFFFAOYSA-N

IUPAC Name

4-[2-(dipropylamino)ethyl]-1,3-dihydroindol-2-one;hydrochloride

SMILES String

CCCN(CCC)CCC1=C2CC(=O)NC2=CC=C1.Cl

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

Ropinirole Hydrochloride (CAS 91374-20-8) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C16H25ClN2O and molecular weight 296. 83 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: RecQ-like DNA helicase BLM (Homo sapiens) — 2 assays; CX3C chemokine receptor 1 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

RecQ-like DNA helicase BLM

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.25

Experimental evidence source: ChEMBL

CX3C chemokine receptor 1

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents

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

Ropinirole Hydrochloride

Names & Synonyms

Ropinirole HClReQuip XLSK&F 101468-ARopinirole (as hydrochloride)SK&F-101468-A
Show all synonyms
4-(2-(Dipropylamino)ethyl)-2-indolinone monohydrochloride2(H)-Indol-2-one, 4-(2-(dipropylamino)ethyl)-1,3-dihydro-, monohydrochloride4-[2-(Dipropylamino)ethyl]-2-indolinone monohydrochlorideRopilynz xlAimpart xlIpinnia xlRaponer xlRepinex xlSpiroco xlRalnea xl4-(2-(Dipropylamino)ethyl)indolin-2-one hydrochlorideReQuipC16H25ClN2ORopinirole (hydrochloride)4-[2-(dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one hydrochloride
External Identifiers
EC NUMBER: 635-615-9DSSTOX SUBSTANCE ID: DTXSID50238533CHEMBL ID: CHEMBL1200411CHEBI ID: CHEBI:8889UNII: D7ZD41RZI9KEGG ID: D00784NCI THESAURUS CODE: C47710RXCUI: 236553
Experimental Spectrum References
ATR-IR Spectra — Forensic Spectral ResearchFTIR Spectra — Forensic Spectral ResearchRaman Spectra — Forensic Spectral Research
Literature & Patent References
DOI 10.6019/CHEMBL5442687EUbOPEN Chemogenomics Library - GPCR Dose-ResposeDOI 10.6019/CHEMBL5665443Enzyme Inhibitor Single Concentration assay results for EUbOPEN Chemogenomics LibraryDOI 10.6019/CHEMBL5209801GPCR results for EUbOPEN Chemogenomics Library 3DOI 10.6019/CHEMBL5058564Tm Shift (DSF) assay results for EUbOPEN Chemogenomis Library 2 (Incucyte)DOI 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 screen

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

2H-Indol-2-one, 4-(2-bromoethyl)-1,3-dihydro-CAS 120427-96-5
4-(2-Hydroxyethyl)indolin-2-oneCAS 139122-19-3
2-(2-Oxoindolin-4-yl)ethyl 4-methylbenzenesulfonateCAS 139122-20-6
4-(2-Bromoethyl)-3-chloro-1,3-dihydro-2H-indol-2-oneCAS 120427-95-4
4-(2-Bromoethyl)-2-oxoindoleCAS 1245645-65-1

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 120427-96-52H-Indol-2-one, 4-(2-bromoethyl)-1,3-dihydro-CAS 139122-19-34-(2-Hydroxyethyl)indolin-2-oneCAS 139122-20-62-(2-Oxoindolin-4-yl)ethyl 4-methylbenzenesulfonateCAS 264622-58-4Mrs-1754CAS 75706-12-6LeflunomideCAS 76824-35-6FamotidineCAS 138402-11-6IrbesartanCAS 4205-91-8Clonidine HydrochlorideCAS 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 acid

RFQ questions for CAS 91374-20-8

What are the key identifiers for Ropinirole Hydrochloride (CAS 91374-20-8)?

Ropinirole Hydrochloride is identified by CAS 91374-20-8, with molecular formula C16H25ClN2O, molecular weight 296.83, InChIKey XDXHAEQXIBQUEZ-UHFFFAOYSA-N.

Does CAS 91374-20-8 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with RecQ-like DNA helicase BLM, CX3C chemokine receptor 1. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 91374-20-8?

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

Can I request supplier SDS for Ropinirole Hydrochloride?

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

Is CAS 91374-20-8 available for quotation?

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

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