ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: ERG

IUPAC Name: ERGOSTEROL

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: C1=C2CCCCC2[C@H]2CCC3CCC[C@H]3C2=C1

InChI: InChI=1S/C17H24/c1-2-6-14-12(4-1)8-10-17-15-7-3-5-13(15)9-11-16(14)17/h8,10,13-16H,1-7,9,11H2/t13?,14?,15-,16-/m1/s1

InChI Key: RUUFZLSMGDNUPS-QDIHITRGSA-N

Physiochemical Descriptor:

Formula: C28 H44 O

Molecular weight: 396.648

Hydrogen Bond Acceptor: 1

Hydrogen Bond Donor: 1

Rotatable Bonds: 11

Heavy Atoms: 29

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	(3beta,14beta,17alpha,22E)-ergosta-5,7,22-trien-3-ol
OpenEye OEToolkits	1.5.0	(3S,9S,10R,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	OC4CCC3(C(=CC=C1C3CCC2(C(C(/C=C/C(C)C(C)C)C)CCC12)C)C4)C
SMILES_CANONICAL	CACTVS	3.341	CC(C)[C@@H](C)/C=C/[C@@H](C)[C@H]1CC[C@H]2C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
SMILES	CACTVS	3.341	CC(C)[CH](C)C=C[CH](C)[CH]1CC[CH]2C3=CC=C4C[CH](O)CC[C]4(C)[CH]3CC[C]12C
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	CC(C)[C@@H](C)\C=C\[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC=C4[C@@]3(CC[C@@H](C4)O)C)C
SMILES	OpenEye OEToolkits	1.5.0	CC(C)C(C)C=CC(C)C1CCC2C1(CCC3C2=CC=C4C3(CCC(C4)O)C)C
InChI	InChI	1.03	InChI=1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1
InChIKey	InChI	1.03	DNVPQKQSNYMLRS-APGDWVJJSA-N

Chemical Database Mapping