EY4

(3a,5a)-3-Hydroxypregnane-11,20-dione

Created:	2018-02-12
Last modified:	2020-06-05

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1 entries where EY4 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	56
Chiral Atom Count	8
Bond Count	59
Aromatic Bond Count	0

2D diagram of EY4

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Chemical Component Summary
Name	(3a,5a)-3-Hydroxypregnane-11,20-dione
Synonyms	alphaxalone
Systematic Name (OpenEye OEToolkits)	(3~{R},5~{S},8~{S},9~{S},10~{S},13~{S},14~{S},17~{S})-17-ethanoyl-10,13-dimethyl-3-oxidanyl-1,2,3,4,5,6,7,8,9,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-11-one
Formula	C₂₁ H₃₂ O₃
Molecular Weight	332.477
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	C32(C4C(CC1(C(CCC1C4CCC2CC(CC3)O)C(=O)C)C)=O)C
SMILES	CACTVS	3.385	CC(=O)[CH]1CC[CH]2[CH]3CC[CH]4C[CH](O)CC[C]4(C)[CH]3C(=O)C[C]12C
SMILES	OpenEye OEToolkits	2.0.6	CC(=O)C1CCC2C1(CC(=O)C3C2CCC4C3(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]3C(=O)C[C@]12C
Canonical SMILES	OpenEye OEToolkits	2.0.6	CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC(=O)[C@H]3[C@H]2CC[C@@H]4[C@@]3(CC[C@H](C4)O)C)C
InChI	InChI	1.03	InChI=1S/C21H32O3/c1-12(22)16-6-7-17-15-5-4-13-10-14(23)8-9-20(13,2)19(15)18(24)11-21(16,17)3/h13-17,19,23H,4-11H2,1-3H3/t13-,14+,15-,16+,17-,19+,20-,21+/m0/s1
InChIKey	InChI	1.03	DUHUCHOQIDJXAT-OLVMNOGESA-N

Drug Info: DrugBank

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

DrugBank ID	DB11371
Name	Alfaxalone
Groups	vet_approved
Description	Alfaxalone, also known as alphaxalone or alphaxolone, is a neuroactive steroid and general anaesthetic. It is used in veterinary practice under the trade name Alfaxan, and is licensed for use in both dogs and cats. Along with alfadolone, it is also one of the constituents of anesthetic drug mixture althesin.
Synonyms	Alfaxalone
Categories	Anesthetics Anesthetics, General Central Nervous System Agents Central Nervous System Depressants Fused-Ring Compounds Nervous System Neurotransmitter Agents Pregnanes Steroids
ATC-Code	N01AX05
CAS number	23930-19-0

Related Resource References

Resource Name	Reference
PubChem	104845
ChEMBL	CHEMBL190279
ChEBI	CHEBI:34531
CCDC/CSD	HXPRDO01, HXPRDO

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.