H81

N-(3-{[7-(2-aminoethoxy)-6-methoxy-2-(pyrrolidin-1-yl)quinazolin-4-yl]amino}propyl)prop-2-ynamide

Created:	2018-06-14
Last modified:	2025-07-30

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1 entries where H81 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	58
Chiral Atom Count	0
Bond Count	60
Aromatic Bond Count	11

2D diagram of H81

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Chemical Component Summary
Name	N-(3-{[7-(2-aminoethoxy)-6-methoxy-2-(pyrrolidin-1-yl)quinazolin-4-yl]amino}propyl)prop-2-ynamide
Systematic Name (OpenEye OEToolkits)	~{N}-[3-[[7-(2-azanylethoxy)-6-methoxy-2-pyrrolidin-1-yl-quinazolin-4-yl]amino]propyl]prop-2-ynamide
Formula	C₂₁ H₂₈ N₆ O₃
Molecular Weight	412.485
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	c21cc(OCCN)c(cc1c(nc(n2)N3CCCC3)NCCCNC(C#C)=O)OC
SMILES	CACTVS	3.385	COc1cc2c(NCCCNC(=O)C#C)nc(nc2cc1OCCN)N3CCCC3
SMILES	OpenEye OEToolkits	2.0.6	COc1cc2c(cc1OCCN)nc(nc2NCCCNC(=O)C#C)N3CCCC3
Canonical SMILES	CACTVS	3.385	COc1cc2c(NCCCNC(=O)C#C)nc(nc2cc1OCCN)N3CCCC3
Canonical SMILES	OpenEye OEToolkits	2.0.6	COc1cc2c(cc1OCCN)nc(nc2NCCCNC(=O)C#C)N3CCCC3
InChI	InChI	1.03	InChI=1S/C21H28N6O3/c1-3-19(28)23-8-6-9-24-20-15-13-17(29-2)18(30-12-7-22)14-16(15)25-21(26-20)27-10-4-5-11-27/h1,13-14H,4-12,22H2,2H3,(H,23,28)(H,24,25,26)
InChIKey	InChI	1.03	OTBDPSSADBTPAB-UHFFFAOYSA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.