Sumanirole maleate

Catalog No. Size PriceQuantity
M11393-2 Solid 2 mg $100
M11393-10 Solid 10 mg $300


Sumanirole, also known as PNU-95666, is a highly selective D2 receptor full agonist, the first of its kind to be discovered. It was developed for the treatment of Parkinson's disease and restless leg syndrome. While it has never been approved for medical use, it is a highly valuable tool compound for basic research to identify neurobiological mechanisms that are based on a dopamine D2-linked (vs. D1, D3, D4, and D5-linked) mechanism of action.

Product information

CAS Number: 179386-44-8

Molecular Weight: 319.31

Formula: C15H17N3O5



PNU 95666

PNU 95666E


Chemical Name: (10R)-10-(methylamino)-1,3-diazatricyclo[⁴,¹²]dodeca-4,6,8(12)-trien-2-one; (2Z)-but-2-enedioic acid

Smiles: CN[C@@H]1CC2=CC=CC3NC(=O)N(C1)C2=3.OC(=O)/C=C\C(O)=O


InChi: InChI=1S/C11H13N3O.C4H4O4/c1-12-8-5-7-3-2-4-9-10(7)14(6-8)11(15)13-9;5-3(6)1-2-4(7)8/h2-4,8,12H,5-6H2,1H3,(H,13,15);1-2H,(H,5,6)(H,7,8)/b;2-1-/t8-;/m1./s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

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