WAY100635

WAY100635 Property

storage temp. 

Store at -20°C

solubility 

≥53.9 mg/mL in DMSO; ≥51.2 mg/mL in EtOH; ≥6.08 mg/mL in H2O with ultrasonic

form 

solid

color 

White to off-white

Water Solubility 

Soluble to 25 mM in water

Safety

HS Code 

2933.59.8000

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

WAY100635 Chemical Properties,Usage,Production

Description

WAY-100635 is a potent, silent antagonist of serotonin 5-HT_1A receptors with an IC₅₀ value of 2.2 nM (K_i = 0.8 nM) for inhibiting 5-HT_1A receptors in rat hippocampal membranes. Because it displays 100-fold selectivity for 5-HT_1A over other 5-HT subtypes, WAY-100635 is classically used to examine the distribution and function of 5-HT_1A receptors. However, WAY-100635 has also been shown to exhibit agonist activity at dopamine D₄ receptors (K_d = 2.4 nM).

Uses

WAY-100635 maleate is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC50 value of 0.91 nM and Ki value of 0.39 nM. WAY-100635 maleate has pIC50 values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 maleate is also a potent dopamine D4 receptor agonist[1][2][3].

in vivo

IC 50

D₄ Receptor; sPLA2: 8.87 (pIC₅₀); sPLA2: 9.71 (pA2)

storage

Desiccate at RT

References

[1] Chemel BR, et al. WAY-100635 is a potent dopamine D4 receptor agonist. Psychopharmacology (Berl). 2006 Oct;188(2):244-51. DOI:10.1007/s00213-006-0490-4
[2] Mannucci C, et al. Serotonin involvement in Rhodiola rosea attenuation of nicotine withdrawal signs in rats. Phytomedicine. 2012 Sep 15;19(12):1117-24. DOI:10.1016/j.phymed.2012.07.001
[3] Al Hussainy R, et al. Design, synthesis, radiolabeling, and in vitro and in vivo evaluation of bridgehead iodinatedanalogues of N-{2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl}-N-(pyridin-2-yl)cyclohexanecarboxamide (WAY-100635) as potential SPECT ligands for the 5-HT1A receptor. J Med Chem. 2011 May 26;54(10):3480-91. DOI:10.1021/jm1009956