ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: HO4

IUPAC Name: 5-ethynyl-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: c1ncc2ccn([C@H]3CCCO3)c2n1

InChI: InChI=1S/C10H11N3O/c1-2-9(14-5-1)13-4-3-8-6-11-7-12-10(8)13/h3-4,6-7,9H,1-2,5H2/t9-/m1/s1

InChI Key: QATFUMCNVIEPBP-SECBINFHSA-N

Physiochemical Descriptor:

Formula: C13 H14 N4 O4

Molecular weight: 290.275

Hydrogen Bond Acceptor: 8

Hydrogen Bond Donor: 4

Rotatable Bonds: 6

Heavy Atoms: 21

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	5-ethynyl-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine
OpenEye OEToolkits	1.7.6	(2R,3R,4S,5R)-2-(4-azanyl-5-ethynyl-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)oxolane-3,4-diol

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	C#Cc2c1c(ncnc1n(c2)C3OC(C(O)C3O)CO)N
InChI	InChI	1.03	InChI=1S/C13H14N4O4/c1-2-6-3-17(12-8(6)11(14)15-5-16-12)13-10(20)9(19)7(4-18)21-13/h1,3,5,7,9-10,13,18-20H,4H2,(H2,14,15,16)/t7-,9-,10-,13-/m1/s1
InChIKey	InChI	1.03	ANCWCJFYCNNXDR-QYVSTXNMSA-N
SMILES_CANONICAL	CACTVS	3.385	Nc1ncnc2n(cc(C#C)c12)[C@@H]3O[C@H](CO)[C@@H](O)[C@H]3O
SMILES	CACTVS	3.385	Nc1ncnc2n(cc(C#C)c12)[CH]3O[CH](CO)[CH](O)[CH]3O
SMILES_CANONICAL	OpenEye OEToolkits	1.7.6	C#Cc1cn(c2c1c(ncn2)N)[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O
SMILES	OpenEye OEToolkits	1.7.6	C#Cc1cn(c2c1c(ncn2)N)C3C(C(C(O3)CO)O)O

Chemical Database Mapping