ISDA: 8G5F

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: Y4B

IUPAC Name: allopregnanolone

Formal Charge: 0

Type: non-polymer

Substructure

Substruture Type: MurckoScaffold

SMILES: C1CC[C@@H]2CC[C@H]3[C@@H]4CCCC4CC[C@@H]3C2C1

InChI: InChI=1S/C17H28/c1-2-6-14-12(4-1)8-10-17-15-7-3-5-13(15)9-11-16(14)17/h12-17H,1-11H2/t12-,13+,14+,15-,16-,17+/m1/s1

InChI Key: UACIBCPNAKBWHX-YTLBIWTGSA-N

Physiochemical Descriptor:

Formula: C21 H34 O2

Molecular weight: 318.493

Hydrogen Bond Acceptor: 2

Hydrogen Bond Donor: 1

Rotatable Bonds: 5

Heavy Atoms: 23

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	3beta-hydroxy-5beta,10alpha,14beta,17alpha-pregnan-20-one
OpenEye OEToolkits	2.0.7	1-[(3~{R},5~{S},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

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	CC(=O)C1CCC2C3CCC4CC(O)CCC4(C)C3CCC12C
InChI	InChI	1.06	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+/m0/s1
InChIKey	InChI	1.06	AURFZBICLPNKBZ-SYBPFIFISA-N
SMILES_CANONICAL	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
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_CANONICAL	OpenEye OEToolkits	2.0.7	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
SMILES	OpenEye OEToolkits	2.0.7	CC(=O)C1CCC2C1(CCC3C2CCC4C3(CCC(C4)O)C)C

Chemical Database Mapping