GR 64349

GR 64349 is a potent and highly selective NK2 receptor peptide agonist, with an EC50 of 3.7 nM in rat colon. GR 64349 exhibits selectivity >1000 and >300-fold with respect to NK1 and NK3 receptors, respectively[1][2].

Product Specifications

CAS Number

[137593-52-3]

UNSPSC

12352209

Target

Neurokinin Receptor

Type

Peptides

Related Pathways

GPCR/G Protein; Neuronal Signaling

Applications

Neuroscience-Neuromodulation

Field of Research

Neurological Disease

Assay Protocol

https://www.medchemexpress.com/gr-64349.html

Purity

99.92

Solubility

H2O : ≥ 50 mg/mL

Smiles

CSCC[C@@H](C(N)=O)NC([C@@H](N1C([C@@H](CC1)NC([C@H](C(C)C)NC([C@@H](NC([C@H](CO)NC([C@H](CC(O)=O)NC([C@@H](N)CCCCN)=O)=O)=O)CC2=CC=CC=C2)=O)=O)=O)CC(C)C)=O

Molecular Formula

C42H68N10O11S

Molecular Weight

921.11

References & Citations

[1]Y Chang, et al. Tachykinin receptor subtypes in the isolated guinea pig heart and their role in mediating responses to neurokinin A. J Pharmacol Exp Ther. 2000 Jul;294 (1) :147-54.|[2]M J Deal, et al. Conformationally constrained tachykinin analogues: potent and highly selective neurokinin NK-2 receptor agonists. J Med Chem. 1992 Oct 30;35 (22) :4195-204.