ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: HUP

IUPAC Name: Huperzine A

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: C=C1C2CC=C[C@H]1Cc1[nH]c(=O)ccc12

InChI: InChI=1S/C13H13NO/c1-8-9-3-2-4-10(8)11-5-6-13(15)14-12(11)7-9/h2-3,5-6,9-10H,1,4,7H2,(H,14,15)/t9-,10?/m0/s1

InChI Key: RJRFAJLLYUREMK-RGURZIINSA-N

Physiochemical Descriptor:

Formula: C15 H18 N2 O

Molecular weight: 242.316

Hydrogen Bond Acceptor: 2

Hydrogen Bond Donor: 2

Rotatable Bonds: 3

Heavy Atoms: 18

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	(5R,9R,11E)-5-amino-11-ethylidene-7-methyl-5,6,9,10-tetrahydro-5,9-methanocycloocta[b]pyridin-2(1H)-one

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C1C=CC2=C(N1)CC3C=C(CC2(N)/C3=C/C)C
InChI	InChI	1.03	InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
InChIKey	InChI	1.03	ZRJBHWIHUMBLCN-YQEJDHNASA-N
SMILES_CANONICAL	CACTVS	3.385	C\C=C1/[C@@H]2CC3=C(C=CC(=O)N3)[C@@]1(N)CC(=C2)C
SMILES	CACTVS	3.385	CC=C1[CH]2CC3=C(C=CC(=O)N3)[C]1(N)CC(=C2)C
SMILES_CANONICAL	OpenEye OEToolkits	1.7.6	C/C=C/1\[C@@H]2CC3=C([C@]1(CC(=C2)C)N)C=CC(=O)N3
SMILES	OpenEye OEToolkits	1.7.6	CC=C1C2CC3=C(C1(CC(=C2)C)N)C=CC(=O)N3

Chemical Database Mapping