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G133

Sigma-Aldrich

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
MDL number:
MFCD00274044
UNSPSC Code:
12352200
PubChem Substance ID:
24278038
NACRES:
NA.77

form

solid

color

off-white

solubility

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

SMILES string

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

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+

InChI key

ABTNETSDXZBJTE-WLHGVMLRSA-N

Gene Information

human ... OPRK1(4986)

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
A Iu Lishmanov et al.
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova, 92(12), 1419-1428 (2007-05-26)
It was found that pretreatment of rats with selective agonist of kappa1-opioid receptors (OR) (-)--U--50.488 decreased the incidence of ischemic (10 min) and reperfusion (10 min) ventricular arrhythmias. The selective kappa2-OR agonist GR-89696 had no effect on the incidence of
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
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
Yu B Lishmanov et al.
Bulletin of experimental biology and medicine, 145(6), 696-699 (2008-12-27)
Chronic treatment with opioid receptor ligands: nonselective peptide opioid receptor agonist dalargin (intraperitoneally in a dose of 1 mg/kg), selective nonpeptide kappa-receptor agonist GR 89696 (subcutaneously in a dose of 0.03 mg/kg), nonselectrive nonpeptide antagonist quadazocine (subcutaneously in a dose
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