P9N

Pregnanolone

Created:	2017-10-22
Last modified:	2020-06-05

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2 entries where P9N is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	57
Chiral Atom Count	8
Bond Count	60
Aromatic Bond Count	0

2D diagram of P9N

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Chemical Component Summary
Name	Pregnanolone
Synonyms	(3alpha,5beta)-3-Hydroxypregnan-20-one
Systematic Name (OpenEye OEToolkits)	1-[(3~{R},5~{R},8~{R},9~{S},10~{S},13~{S},14~{S},17~{S})-10,13-dimethyl-3-oxidanyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1~{H}-cyclopenta[a]phenanthren-17-yl]ethanone
Formula	C₂₁ H₃₄ O₂
Molecular Weight	318.493
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	CC(=O)[CH]1CC[CH]2[CH]3CC[CH]4C[CH](O)CC[C]4(C)[CH]3CC[C]12C
SMILES	OpenEye OEToolkits	2.0.6	CC(=O)C1CCC2C1(CCC3C2CCC4C3(CCC(C4)O)C)C
Canonical SMILES	CACTVS	3.385	CC(=O)[C@H]1CC[C@H]2[C@@H]3CC[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
Canonical SMILES	OpenEye OEToolkits	2.0.6	CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CC[C@H](C4)O)C)C
InChI	InChI	1.03	InChI=1S/C21H34O2/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/h14-19,23H,4-12H2,1-3H3/t14-,15-,16+,17-,18+,19+,20+,21-/m1/s1
InChIKey	InChI	1.03	AURFZBICLPNKBZ-YZRLXODZSA-N

Drug Info: DrugBank

DrugBank ID	DB12308
Name	Eltanolone
Groups	investigational
Description	Eltanolone is under investigation in clinical trial NCT02603926 (Treatment of Fragile-X Associated Tremor/Ataxia Syndrome (FXTAS) With Allopregnanolone).
Synonyms	Pregnanolone Eltanolone eltanolona
Categories	Anesthetics Central Nervous System Agents Central Nervous System Depressants Fused-Ring Compounds Pregnanes Steroids
CAS number	128-20-1

Related Resource References

Resource Name	Reference
PubChem	31402
ChEMBL	CHEMBL210952
ChEBI	CHEBI:1712

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.