Catalog No. Size PriceQuantity
M8168-2 Solid 2 mg $85
M8168-10 Solid 10 mg $255


Asenapine, also known as Org 5222 and HSDB 8061, shows high affinity (pKi) for numerous receptors, including the serotonin 5-HT1A (8.6), 5-HT1B (8.4), 5-HT2A (10.2), 5-HT2B (9.8), 5-HT2C (10.5), 5-HT5A (8.8), 5-HT6 (9.5), and 5-HT7 (9.9) receptors, the adrenergic α1 (8.9), α2A (8.9), α2B (9.5), and α2C (8.9) receptors, the dopamine D1 (8.9), D2 (8.9), D3 (9.4), and D4 (9.0) receptors, and the histamine H1 (9.0) and H2 (8.2) receptors. Asenapine behaves as an antagonist at all receptors. It exhibits potent activity in animal models predictive of antipsychotic efficacy.

Product information

CAS Number: 65576-45-6

Molecular Weight: 285.77

Formula: C17H16ClNO



Org 5222



Chemical Name: (2R,6R)-17-chloro-4-methyl-13-oxa-4-azatetracyclo[²,⁶.0⁷,¹²]octadeca-1(14),7,9,11,15,17-hexaene

Smiles: CN1C[C@@H]2[C@@H](C1)C1=CC(Cl)=CC=C1OC1=CC=CC=C12


InChi: InChI=1S/C17H16ClNO/c1-19-9-14-12-4-2-3-5-16(12)20-17-7-6-11(18)8-13(17)15(14)10-19/h2-8,14-15H,9-10H2,1H3/t14-,15-/m0/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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