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Merck
CN

G133

GR 89696 fumarate salt

solid

Synonym(s):

4-[(3,4-Dichlorophenyl)acetyl]-3-(1-pyrrolidinylmethyl)-1-piperazinecarboxylic acid methyl ester fumarate salt

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About This Item

Empirical Formula (Hill Notation):
C19H25Cl2N3O3 · C4H4O4
CAS Number:
126766-32-3
Molecular Weight:
530.40
NACRES:
NA.77
PubChem Substance ID:
24278038
UNSPSC Code:
12352200
MDL number:
MFCD00274044
Form:
solid
Quality level:
100

Key Documents

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Product Name

GR 89696 fumarate salt, solid

InChI

1S/C19H25Cl2N3O3.C4H4O4/c1-27-19(26)23-8-9-24(15(13-23)12-22-6-2-3-7-22)18(25)11-14-4-5-16(20)17(21)10-14;5-3(6)1-2-4(7)8/h4-5,10,15H,2-3,6-9,11-13H2,1H3;1-2H,(H,5,6)(H,7,8)/b;2-1+

SMILES string

OC(=O)\C=C\C(O)=O.COC(=O)N1CCN(C(CN2CCCC2)C1)C(=O)Cc3ccc(Cl)c(Cl)c3

InChI key

ABTNETSDXZBJTE-WLHGVMLRSA-N

form

solid

color

off-white

solubility

ethanol: 4.0 mg/mL
DMSO: >50 mg/mL
H2O: 8.5 mg/mL

Quality Level

100

Gene Information

human ... OPRK1(4986)

Related Categories

Application

GR 89696 fumarate salt has been used as a κ κ2 opioid receptor (KOR) agonist to study its anti-scratching and antipruritic effects on monkeys.

Biochem/physiol Actions

GR 89696 fumarate is a selective κ2 opioid receptor agonist.

Legal Information

Sold for research purposes under agreement from Glaxo­Smith­Kline

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
117H4745V

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J Ho et al.
The Journal of pharmacology and experimental therapeutics, 281(1), 136-141 (1997-04-01)
It has been demonstrated that kappa-2 opioid receptor agonists can inhibit the current that flows through the N-methyl-o-aspartate (NMDA) subclass of excitatory amino acid receptor. NMDA receptor antagonists have been shown to be effective antihyperalgesic agents when administered intrathecally into
P J Birch et al.
British journal of pharmacology, 103(3), 1819-1823 (1991-07-01)
1. The effect of a novel, highly potent and selective kappa-opioid receptor agonist, GR89696, has been evaluated in two animal models of cerebral ischaemia: transient bilateral carotid artery occlusion in the Mongolian gerbil and permanent, unilateral middle cerebral artery occlusion
Bent W Schoultz et al.
European journal of nuclear medicine and molecular imaging, 37(6), 1174-1180 (2010-02-17)
The recent development in radiosynthesis of the (11)C-carbamate function increases the potential of [(11)C]GR103545, which for the last decade has been regarded as promising for imaging the kappa-opioid receptor (kappa-OR) with PET. In the present study, [(11)C]GR103545 was evaluated in
Woong Mo Kim et al.
Anesthesia and analgesia, 113(4), 934-940 (2011-07-27)
Although bone cancer-related pain is one of the most disruptive symptoms in patients with advanced cancer, patients are often refractory to pharmacological treatments; thus, more effective treatments for bone cancer pain are needed. We evaluated the analgesic efficacy of and
Baojun Gu et al.
The Journal of urology, 171(1), 472-477 (2003-12-11)
The nonselective kappa opioid receptor agonist ethylketocyclazocine suppresses external urethral sphincter (EUS) reflexes in cats. We examined the role of spinal kappa-opioid receptor subtypes in the control of EUS function in rats using selective kappa-1 (U-50,488) or kappa-2 (GR-89,696) opiate
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