For research use only. Not for therapeutic Use.
GR-73632 is a novel tachykinin neurokinin 1 (NK-1) receptor agonist[1]. GR-73632 acts directly on the peripheral terminals of primary sensory neurons through NK1 receptor which convey itch signals[2].
| Catalog Number | R036426 |
| CAS Number | 133156-06-6 |
| Synonyms | (2S)-N-[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-1-[(2S)-2-[[(2S)-2-(5-aminopentanoylamino)-3-phenylpropanoyl]amino]-3-phenylpropanoyl]-N-methylpyrrolidine-2-carboxamide |
| Molecular Formula | C40H59N7O6S |
| Purity | ≥95% |
| InChI | InChI=1S/C40H59N7O6S/c1-27(2)24-34(38(51)44-30(36(42)49)20-23-54-4)46(3)40(53)33-18-13-22-47(33)39(52)32(26-29-16-9-6-10-17-29)45-37(50)31(25-28-14-7-5-8-15-28)43-35(48)19-11-12-21-41/h5-10,14-17,27,30-34H,11-13,18-26,41H2,1-4H3,(H2,42,49)(H,43,48)(H,44,51)(H,45,50)/t30-,31-,32-,33-,34-/m0/s1 |
| InChIKey | HQKPTSSZOJLFBZ-LJADHVKFSA-N |
| SMILES | CC(C)CC(C(=O)NC(CCSC)C(=O)N)N(C)C(=O)C1CCCN1C(=O)C(CC2=CC=CC=C2)NC(=O)C(CC3=CC=CC=C3)NC(=O)CCCCN |
| Reference | [1]. Sakurada C, et al. Spinal actions of GR73632, a novel tachykinin NK1 receptor agonist. Peptides. 1999;20(2):301-4. [2]. Costantini VJ, et al. The NK1 receptor antagonist aprepitant attenuates NK1 agonist-induced scratching behaviour in the gerbil after intra-dermal, topical or oral administration. Exp Dermatol. 2015 Apr;24(4):312-4. |
