• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Ropinirole Hydrochloride

Ropinirole Hydrochloride

Product ID R5661
Cas No. 91374-20-8
Purity ≥99%
Product Unit SizeCostQuantityStock
25 mg $126.00 In stock
100 mg $268.20 In stock
500 mg $1,104.50 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Ropinirole is an indoline agonist at D2/3 receptors that is clinically used to treat restless leg syndrome and Parkinson’s disease. Ropinirole prevents dopaminergic neuron damage and MPTP-induced changes in motor coordination and balance in animal models, exhibiting neuroprotective benefit. Ropinirole also displays antidepressant activity, decreasing immobility time in the forced swim test.

Product Info

Cas No.

91374-20-8

Purity

≥99%

Formula

C16H24N2O • HCl

Formula Wt.

296.84

Chemical Name

4-[2-(Dipropylamino)-ethyl]-1,3-dihydro-2H-indol-2-one hydrochloride

IUPAC Name

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

Synonym

SKF-101468A

Melting Point

241-243°C

Solubility

Soluble in water.

Appearance

Light Yellow Powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

R5661 MSDS PDF

Info Sheet

R5661 Info Sheet PDF

References

Park G, Park YJ, Yang HO, et al. Ropinirole protects against 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP)-induced neurotoxicity in mice via anti-apoptotic mechanism. Pharmacol Biochem Behav. 2013 Mar;104:163-8. PMID: 23369986.

Ferini-Strambi L. Treatment options for restless legs syndrome. Expert Opin Pharmacother. 2009 Mar;10(4):545-54. PMID: 19284359.

Dhir A, Kulkarni SK. Involvement of dopamine (DA)/serotonin (5-HT)/sigma (sigma) receptor modulation in mediating the antidepressant action of ropinirole hydrochloride, a D2/D3 dopamine receptor agonist. Brain Res Bull. 2007 Sep 14;74(1-3):58-65. PMID: 17683790.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • I7259

    Isoproterenol Hydrochloride

    β-adrenergic agonist.

    ≥98%
  • B030960

    BAY-1082439

    PI3K inhibitor.

    ≥98%
  • E0073

    Ebselen

    Synthetic glutathione peroxidase mimetic; yeast...

    ≥99%
  • B8363

    Bupropion Hydrochloride

    α3β2, α3β4, α4β2 nAChR antagonist, indire...

    ≥98%
  • V5886

    Voriconazole

    Triazole; 14α demethylase inhibitor.

    ≥98%
  • Z5645

    Zoledronate Disodium Tetrahydrate

    Bisphosphonate; FPPS inhibitor.

    ≥98%
  • L9609

    Lycopene

    Carotene pigment found in red and green fruits ...

    ≥90%
  • C451338

    Clioquinol

    Antifungal agent with neuroprotective activity....

    ≥98%
  • C1621

    CEF4

    Peptide, vSrc-induced cytokine.

    ≥95%
  • T291321

    Thiamine Mononitrate

    Vitamin B1

    ≥98%
  • B3209

    Bicalutamide

    AR antagonist.

    ≥98%
  • D5992

    Doxapram Hydrochloride Hydrate

    K+ channel blocker, catecholamine release stimu...

    ≥98%
  • O0829

    Ochratoxin A

    Mycotoxin produced by Aspergillus and Penicillu...

    ≥98%
  • A6934

    Aristolochic Acid C

    Found in Aristolochia and Radix; potential PLA2...

    ≥94%
  • C0162

    Capecitabine

    5-FU prodrug; thymidylate synthase inhibitor.

    ≥98%
  • G4535

    Glimepiride

    Sulfonylurea; ATP-sensitive K+ channel blocker....

    ≥98%
  • C0140

    Calcitonin, eel

    Endogenous neuropeptide hormone, lowers extrace...

    ≥95%
  • G7242

    GSK-690693

    Akt inhibitor.

    ≥99%
  • E7668

    Etretinate

    Aromatic retinoid; RAR, RXR agonist.

    ≥98%
  • F3209

    Fibronectin-Binding Protein

    Peptide, binds fibronectin.

    ≥95%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only