206350-79-0

206350-79-0 structure

Name: L-R4W2
Chemical Name: l-r4w2
CAS Number: 206350-79-0
Molecular Formula: C₄₆H₇₁N₂₁O₆
Molecular Weight: 1015.18000
Catalog: Signaling Pathways Membrane Transporter/Ion Channel TRP Channel
Create Date: 2016-12-18 17:16:15
Modify Date: 2025-09-05 14:13:43
L-R4W2 is a potent antagonist of vanilloid receptor 1 (VR1, TRPV1), with an IC50 of 0.1 μM. L-R4W2 may act as a potent analgesic[1][2].

Name	l-r4w2
Synonyms	MFCD03791319

Description	L-R4W2 is a potent antagonist of vanilloid receptor 1 (VR1, TRPV1), with an IC50 of 0.1 μM. L-R4W2 may act as a potent analgesic[1][2].
Related Catalog	Signaling Pathways >> Membrane Transporter/Ion Channel >> TRP Channel Research Areas >> Neurological Disease
Target	TRPV1:0.1 μM (IC50)
References	[1]. Planells-Cases R, et, al. Arginine-rich peptides are blockers of VR-1 channels with analgesic activity. FEBS Lett. 2000 Sep 15; 481(2): 131-6. [2]. Himmel HM, et, al. The arginine-rich hexapeptide R4W2 is a stereoselective antagonist at the vanilloid receptor 1: a Ca2+ imaging study in adult rat dorsal root ganglion neurons. J Pharmacol Exp Ther. 2002 Jun; 301(3): 981-6.