Pregnenolone

Catalog NumberBL-M001300
CAS Number145-13-1
DescriptionPregnenolone is an endogenous steroid hormone for inhibition of M1 receptor- and M3 receptor-mediated currents with IC50 of 11.4 μM and 6.0 μM, respectively.
IUPAC Name1-[(3S,8S,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
SynonymsPregnenolone; NSC 1616; NSC 18158; NSC-1616; NSC18158; NSC1616; NSC-18158; Prenolon; Regnosone; Skinostelon; Enelone; Natolone; Pregnetan; Pregneton; Pregnolon.
Molecular Weight316.48
Molecular FormulaC21H32O2
Melting Point192 °C
Purity>98%
Density1.1±0.1 g/cm3
Solubility0.00706 mg/mL at 37 °C
AppearanceSolid
ApplicationGlucocortcoid/antiinflammatory
StorageStore at -20°C
Percent CompositionC 79.70%, H 10.19%, O 10.11%
Canonical SMILESCC(=O)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
InChIInChI=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
InChI KeyORNBQBCIOKFOEO-QGVNFLHTSA-N

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