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700142P

Avanti

Pregnenolone

Avanti Research™ - A Croda Brand

Synonyme(s) :

3β-hydroxypregn-5-en-20-one

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About This Item

Formule empirique (notation de Hill):
C21H32O2
Numéro CAS:
145-13-1
Poids moléculaire :
316.48
Code UNSPSC :
12352211
Nomenclature NACRES :
NA.25

Pureté

>99% (TLC)

Forme

powder

Conditionnement

pkg of 1 × 50 mg (700142P-50mg)

Fabricant/nom de marque

Avanti Research™ - A Croda Brand

Conditions d'expédition

dry ice

Température de stockage

−20°C

InChI

1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19,23H,5-12H2,1-3H3/t15-,16-,17+,18-,19-,20-,21+/m0/s1

Clé InChI

ORNBQBCIOKFOEO-QGVNFLHTSA-N

Description générale

Pregnenolone is a steroid hormone precursor. It is produced from cholesterol in the steroidogenic tissues, like adrenal gland, gonads and placenta.
Pregnenolone is present in adrenal gland, gonads and placenta and is synthesized form cholesterol in the presence of mitochondrial enzyme, cytochrome P450 family 11 subfamily A member 1(CYP11A1).

Application

Pregnenolone is suitable for use as a steroid standard.

Actions biochimiques/physiologiques

It stimulates immunosuppression. Pregnenolone also has anti-inflammatory and antifatigability properties.
Pregnenolone and its derivatives pregnenolone sulfate and allopregnenolone enhance the memory and alleviate depression improving brain cognitive functions. Pregnenolone inhibits cannabinoid receptor and associated pathway and elicits protective function during cannabis intoxication. It plays neuroprotective role in Alzheimer′s disease(AD), schizophrenia and multiple sclerosis. Pregnenolone is a neurosteroid with memory-enhancing property. It modulates excitatory glutamatergic N-Methyl-D-aspartate (NMDA) and γ-aminobutyric acid type A receptors.
Pregnenolone serves as a precursor (inactive) for steroid hormones. Pregnenolone is involved in the synthesis of neurosteroids in the brain and its active form exists as a sulfate derivative. The complex of adrenodoxin reductase (AdR), adrenodoxin (Adx) and P450scc (P450 side chain cleavage) enzymes, mediate the conversion of cholesterol to pregnenolone in mitochondria. Pregnenolone acts as an antagonist for type-1 cannabinoid (CB1) receptor.

Conditionnement

5 mL Amber Glass Screw Cap Vial (700142P-50mg)

Informations légales

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Code de la classe de stockage

13 - Non 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

Structural basis for pregnenolone biosynthesis by the mitochondrial monooxygenase system
Strushkevich N, et al.
Proceedings of the National Academy of Sciences of the USA, 108(25), 10139-10143 (2011)
The neurosteroid pregnenolone promotes degradation of key proteins in the innate immune signaling to suppress inflammation
Murugan S, et al.
The Journal of Biological Chemistry, 294(12), 4596-4607 (2019)
Pregnenolone as a novel therapeutic candidate in schizophrenia: emerging preclinical and clinical evidence
Marx CE, et al.
Neuroscience, 191, 78-90 (2011)
Role of pregnenolone, dehydroepiandrosterone and their sulfate esters on learning and memory in cognitive aging
Vallee M, et al.
Brain Research Reviews, 37(1-3), 301-312 (2001)
A new derivative for oxosteroid analysis by mass spectrometry
Rigdova K, et al.
Biochemical and Biophysical Research Communications, 446(3), 762-767 (2014)
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