BP 897

BP 897 is a potent and selective dopamine D3 receptor agonist, and a weak dopamine D2 receptor antagonist, with Kis of 0.92 nM and 61 nM for D3 and D2 receptors, and shows low affinities at D1 and D4 receptors (Kis, 3 and 0.3 µM, respectively).

Product information

CAS Number: 314776-92-6

Molecular Weight: 454.00

Formula: C26H32ClN3O2

Chemical Name: N-{4-[4-(2-methoxyphenyl)piperazin-1-yl]butyl}naphthalene-2-carboxamide hydrochloride

Smiles: Cl.COC1C=CC=CC=1N1CCN(CCCCNC(=O)C2=CC3C=CC=CC=3C=C2)CC1

InChiKey: KFWJGUZIZAPFMX-UHFFFAOYSA-N

InChi: InChI=1S/C26H31N3O2.ClH/c1-31-25-11-5-4-10-24(25)29-18-16-28(17-19-29)15-7-6-14-27-26(30)23-13-12-21-8-2-3-9-22(21)20-23;/h2-5,8-13,20H,6-7,14-19H2,1H3,(H,27,30);1H

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 Vitro:

BP 897 is a potent and selective dopamine D3 receptor agonist, and a weak dopamine D2 receptor antagonist, with a Ki of 0.92 nM for D3 receptor, a 70 times lower affinity at the D2 receptor (Ki, 61 nM), and shows low affinities at D1 and D4 receptors (Ki = 3 and 0.3 µM, respectively). BP 897 also weakly binds to α1 and α2 adrenergic receptors (Ki = 60 and 83 nM, respectively), 5HT1A and 5HT7 receptors (Ki = 84 and 345 nM, respectively), and has negligible affinities (Ki > 1 µM) at muscarinic, histamine and opiate receptors. BP 897 inhibits forskolin-induced cyclic AMP accumulation with an EC50 of 1.0 ± 0.3 nM, and increases mitogenesis, another D3-receptor-mediated response (EC50 = 3 ± 1 nM) in NG 108-15 cells expressing the human D3 receptor. However, BP 897 (1 µM) does not inhibit cyclic AMP accumulation or trigger mitogenesis in cells expressing the D2 receptor.

In Vivo:

BP 897 binds to D2-receptor in mouse striatum with an ED50 of 15 mg/kg, and the D3-receptor occupancy is blow 0.5 mg/kg. BP 897 (0, 0.05, 0.5, 1 mg/kg) inhibits cocaine-seeking behaviour that depends upon the presentation of drug-associated cues, without having any intrinsic, primary rewarding effects.

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