Catalog No. Size PriceQuantity
M21801-C Contact sales@xcessbio.com for quotation $100Unavailable


(Rac)-WAY-161503 is a potent, selective, highly affinity 5-HT2C receptor agonist with a Ki of 4 nM and an EC50 of 12 nM. (Rac)-WAY-161503 displays higher affinity for 5-HT2C than 5-HT2A and 5-HT2B receptors. (Rac)-WAY-161503 has anti-obesity and antidepressant effects.

Product information

CAS Number: 75704-24-4

Molecular Weight: 272.13

Formula: C11H11Cl2N3O

Chemical Name: 8,9-dichloro-1H,2H,3H,4H,4aH,5H,6H-pyrazino[1,2-a]quinoxalin-5-one

Smiles: O=C1NC2=CC(Cl)=C(Cl)C=C2N2CCNCC21


InChi: InChI=1S/C11H11Cl2N3O/c12-6-3-8-9(4-7(6)13)16-2-1-14-5-10(16)11(17)15-8/h3-4,10,14H,1-2,5H2,(H,15,17)

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

How to use

In Vivo:

(Rac)-WAY-161503 (3-30 mg/kg; intraperitoneal injection; male C57BL/6J mice) treatment dose-dependently decreases locomotor activity, an effect that is blocked by the 5-HT2C/2B antagonist SER-082. Additionally, the decreased locomotor activity produced by 10 mg/kg DOI is potentiated in the 5-HT2A KO mice.

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

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