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G7795

Sigma-Aldrich

Ganaxolone

≥98% (HPLC), solid

Synonym(e):

3α-Hydroxy-3β-methyl-5α-pregnan-20-one, CCD 1042

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About This Item

Empirische Formel (Hill-System):
C22H36O2
CAS-Nummer:
38398-32-2
Molekulargewicht:
332.52
MDL-Nummer:
MFCD00945298
UNSPSC-Code:
12352200
PubChem Substanz-ID:
24724496
NACRES:
NA.77

Qualitätsniveau

100

Assay

≥98% (HPLC)

Form

solid

Farbe

white

Löslichkeit

DMSO: ≥2 mg/mL
H2O: insoluble

Lagertemp.

2-8°C

SMILES String

[H][C@@]12CC[C@@]3([H])[C@]4([H])CC[C@H](C(C)=O)[C@@]4(C)CC[C@]3([H])[C@@]1(C)CC[C@@](C)(O)C2

InChI

1S/C22H36O2/c1-14(23)17-7-8-18-16-6-5-15-13-20(2,24)11-12-21(15,3)19(16)9-10-22(17,18)4/h15-19,24H,5-13H2,1-4H3/t15-,16-,17+,18-,19-,20+,21-,22+/m0/s1

InChIKey

PGTVWKLGGCQMBR-FLBATMFCSA-N

Angaben zum Gen

human ... GABRA1(2554) , GABRA2(2555) , GABRA3(2556) , GABRA4(2557) , GABRA5(2558) , GABRA6(2559) , GABRB1(2560) , GABRB2(2561) , GABRB3(2562) , GABRD(2563) , GABRE(2564) , GABRG1(2565) , GABRG2(2566) , GABRG3(2567) , GABRP(2568) , GABRQ(55879)
mouse ... Gabrg2(14406)

Biochem./physiol. Wirkung

Ganaxolone (3alpha-hydroxy-3beta-methyl-5alpha-pregnane-20-one) is a positive allosteric modulator of the GABAA receptor subtype; synthetic analog of the endogenous neurosteroid allopregnanolone; effective against chemically induced seizures in rats and mice. Ganaxolone is an orally active analog of allopregnanolone that is not converted to the hormonally active 3-keto form. The enhanced anticonvulsant potency of ganaxolone after neurosteroid withdrawal supports the use of ganaxolone as a specific treatment for perimenstrual catamenial epilepsy.

Leistungsmerkmale und Vorteile

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the GABAA Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Qualität

The product is pure based on elemental analysis, NMR, MS, optical rotation and melting point.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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Marcia J Ramaker et al.
Alcoholism, clinical and experimental research, 35(11), 1994-2007 (2011-06-09)
Neurosteroids and other γ-aminobutyric acid(A) (GABA(A) ) receptor-modulating compounds have been shown to affect ethanol intake, although their mechanism remains unclear. This study examined how patterns of 24-hour ethanol drinking in mice were altered with the synthetic GABAergic neurosteroid ganaxolone
Synthia H Mellon et al.
Brain research reviews, 57(2), 410-420 (2007-07-17)
The functions for neurosteroids during development and in response to nervous system injury are beginning to be identified. We focused on a mouse model in which we believed neurosteroid production would be altered, and which had a neurodegenerative phenotype. Niemann-Pick
Marcia J Ramaker et al.
Neuropharmacology, 63(4), 555-564 (2012-05-23)
Recent evidence suggests that GABA(A) receptor ligands may regulate ethanol intake via effects at both synaptic and extrasynaptic receptors. For example, the endogenous neurosteroid, allopregnanolone (ALLO) has a similar pharmacological profile as ethanol, and it alters ethanol intake in rodent
Joyce Besheer et al.
Alcoholism, clinical and experimental research, 34(12), 2044-2052 (2010-10-16)
Neuroactive steroids modulate ethanol intake in several self-administration models with variable effects. The purpose of this work was to examine the effects of the long-acting synthetic GABAergic neurosteroid ganaxolone and the endogenous neurosteroid pregnenolone, a precursor of all GABAergic neuroactive
Doodipala S Reddy
Epilepsy research, 62(2-3), 99-118 (2004-12-08)
Catamenial epilepsy is a menstrual cycle-related seizure disorder that affects up to 70% of women with epilepsy. Catamenial epilepsy is characterized by an increase in seizures during particular phases of the menstrual cycle. Three distinct patterns of catamenial epilepsy -
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