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G7795

Sigma-Aldrich

Ganaxolone

≥98% (HPLC), solid

Synonyme(s) :

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

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About This Item

Formule empirique (notation de Hill):
C22H36O2
Numéro CAS:
38398-32-2
Poids moléculaire :
332.52
Numéro MDL:
MFCD00945298
Code UNSPSC :
12352200
ID de substance PubChem :
24724496
Nomenclature NACRES :
NA.77

Niveau de qualité

100

Pureté

≥98% (HPLC)

Forme

solid

Couleur

white

Solubilité

DMSO: ≥2 mg/mL
H2O: insoluble

Température de stockage

2-8°C

Chaîne SMILES 

[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

Clé InChI

PGTVWKLGGCQMBR-FLBATMFCSA-N

Informations sur le gène

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)

Actions biochimiques/physiologiques

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.

Caractéristiques et avantages

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.

Qualité

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Nancy Foldvary-Schaefer et al.
Neurology, 61(6 Suppl 2), S2-15 (2003-09-25)
In women with epilepsy, seizures can be influenced by variations in sex hormone secretion during the menstrual cycle. The proconvulsant effects of estrogen have been demonstrated in both animals and humans, whereas progesterone has been found to have anticonvulsant properties.
Malika Robichaud et al.
The international journal of neuropsychopharmacology, 9(2), 191-200 (2005-09-22)
Accumulating evidence suggest a reciprocal interaction between neurosteroids, especially 5alpha-pregnan-3alpha-ol,20-one (3alpha,5alpha-THP, allopregnanolone), and the serotonergic (5-HT) system. Both 5-HT and neurosteroids seem to play an important role in the pathophysiology of major depression. We have previously shown that a 7-d
Rafal M Kaminski et al.
Epilepsia, 45(7), 864-867 (2004-07-03)
Low-frequency (6 Hz), long-duration (3 s) electrical stimulation in mice produces seizures characterized by immobility, focal clonus, and automatic behaviors reminiscent of human limbic epilepsy. Renewed interest has been expressed in this seizure model with the recognition that it is
Virinder Nohria et al.
Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 4(1), 102-105 (2007-01-03)
Ganaxolone (3alpha-hydroxy-3beta-methyl-5alpha-pregnan-20-one) (GNX) is the 3beta-methylated synthetic analog of allopregnanolone; it belongs to a class of compounds referred to as neurosteroids. GNX is an allosteric modulator of GABA(A) receptors acting through binding sites which are distinct from the benzodiazepine binding
R B Carter et al.
The Journal of pharmacology and experimental therapeutics, 280(3), 1284-1295 (1997-03-01)
Ganaxolone (CCD 1042) is a 3beta-methyl-substituted analog of the endogenous neuroactive steroid 3alpha-hydroxy-5alpha-pregnan-20-one. Ganaxolone inhibited binding of the gamma-aminobutyric acid (GABA)A receptor-chloride channel ligand t-[35S]butylbicyclophosphorothionate (IC50 of 80 nM) and enhanced binding of the benzodiazepine site ligand [3H]flunitrazepam (EC50 of
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