ISDA: 1CSB

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: EP0

IUPAC Name: N-[(3R)-4-ethoxy-3-hydroxy-4-oxobutanoyl]-L-isoleucyl-L-proline

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: C1CCNC1

InChI: InChI=1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2

InChI Key: RWRDLPDLKQPQOW-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C17 H28 N2 O7

Molecular weight: 372.413

Hydrogen Bond Acceptor: 7

Hydrogen Bond Donor: 3

Rotatable Bonds: 13

Heavy Atoms: 26

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	N-[(3R)-4-ethoxy-3-hydroxy-4-oxobutanoyl]-L-isoleucyl-L-proline
OpenEye OEToolkits	1.5.0	(2S)-1-[(2S,3S)-2-[[(3R)-4-ethoxy-3-hydroxy-4-oxo-butanoyl]amino]-3-methyl-pentanoyl]pyrrolidine-2-carboxylic acid

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C(O)C1N(C(=O)C(NC(=O)CC(O)C(=O)OCC)C(C)CC)CCC1
SMILES_CANONICAL	CACTVS	3.341	CCOC(=O)[C@H](O)CC(=O)N[C@@H]([C@@H](C)CC)C(=O)N1CCC[C@H]1C(O)=O
SMILES	CACTVS	3.341	CCOC(=O)[CH](O)CC(=O)N[CH]([CH](C)CC)C(=O)N1CCC[CH]1C(O)=O
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	CC[C@H](C)[C@@H](C(=O)N1CCC[C@H]1C(=O)O)NC(=O)C[C@H](C(=O)OCC)O
SMILES	OpenEye OEToolkits	1.5.0	CCC(C)C(C(=O)N1CCCC1C(=O)O)NC(=O)CC(C(=O)OCC)O
InChI	InChI	1.03	InChI=1S/C17H28N2O7/c1-4-10(3)14(15(22)19-8-6-7-11(19)16(23)24)18-13(21)9-12(20)17(25)26-5-2/h10-12,14,20H,4-9H2,1-3H3,(H,18,21)(H,23,24)/t10-,11-,12+,14-/m0/s1
InChIKey	InChI	1.03	XMBVSOIOHZNPHI-FMSGJZPZSA-N

Chemical Database Mapping

Database	Reference ID
PubChem	49866949
ZINC	ZINC000058632259