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Q111

Sigma-Aldrich

(±)-Quinpirole dihydrochloride

powder

Synonym(s):

trans-(±)-4,4a,5,6,7,8,8a,9-Octahydro-5-propyl-1H-pyrazolo[3,4-g]quinoline dihydrochloride, LY-141,865

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About This Item

Empirical Formula (Hill Notation):
C13H21N3 · 2HCl
CAS Number:
73625-62-4
Molecular Weight:
292.25
MDL number:
MFCD01321054
UNSPSC Code:
12352200
PubChem Substance ID:
24278670
NACRES:
NA.77
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form

powder

Quality Level

100

color

white

solubility

H2O: 28 mg/mL

storage temp.

−20°C

SMILES string

Cl.Cl.[H][C@]12CCCN(CCC)[C@]1([H])Cc3cn[nH]c3C2

InChI

1S/C13H21N3.2ClH/c1-2-5-16-6-3-4-10-7-12-11(8-13(10)16)9-14-15-12;;/h9-10,13H,2-8H2,1H3,(H,14,15);2*1H/t10-,13-;;/m1../s1

InChI key

GJIGRGIGKHPYTK-OWVUFADGSA-N

Gene Information

human ... DRD2(1813)

Biochem/physiol Actions

D2-like dopamine receptor agonist that possesses some activity at D3 sites.

Legal Information

Manufactured and sold with the permission of Eli Lilly and Company.

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

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Certificates of Analysis (COA)

Lot/Batch Number
0000034129
013M4602V
022M4614V
088K4614
056K4623

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Biochemical and biophysical research communications, 521(3), 549-554 (2019-11-05)
Huntington's disease (HD) is a progressive neurodegenerative disorder caused by an expansion of a CAG triplet repeat (encoding for a polyglutamine tract) within the first exon of the huntingtin gene. Expression of the mutant huntingtin (mHTT) protein can result in
D Eilam et al.
European journal of pharmacology, 161(2-3), 151-157 (1989-02-28)
The effects of the D-2 agonist quinpirole on forward progression, and on vertical and lateral movements, were measured for 2 h in rats injected with either saline, 0.03, 0.125, 0.5 or 8 mg/kg of the drug. Results showed that the
L J Munro et al.
Brain research, 746(1-2), 231-238 (1997-01-23)
Dopamine (DA) D2 and gamma-aminobutyric acid (GABA)A somatodendritic receptors tonically inhibit mesolimbic projection neurons in the A10 DA cell grouping of the ventral tegmentum. In the present study we determined the contribution of the ventral tegmental area (VTA) to the
Laura Casares et al.
Redox biology, 37, 101689-101689 (2020-08-31)
Oxidative stress and inflammation in the brain are two key hallmarks of neurodegenerative diseases (NDs) such as Alzheimer's, Parkinson's, Huntington's and multiple sclerosis. The axis NRF2-BACH1 has anti-inflammatory and anti-oxidant properties that could be exploited pharmacologically to obtain neuroprotective effects.
S Rosenzweig-Lipson et al.
Pharmacology, biochemistry, and behavior, 51(4), 843-848 (1995-08-01)
The present study investigated whether potassium channel blockade could modify the behavioral effects of the dopamine D2/D3 receptor agonist quinpirole in squirrel monkeys. The duration of immobility and/or unusual postures indicative of catalepsy-associated behavior or the duration of scratching, known
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