A1EYD

3-piperazin-1-yl-5,6,7,8-tetrahydroisoquinoline

Created:	2025-09-17
Last modified:	2026-09-16

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2 entries where A1EYD is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	35
Chiral Atom Count	0
Bond Count	37
Aromatic Bond Count	6

2D diagram of A1EYD

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Chemical Component Summary
Name	3-piperazin-1-yl-5,6,7,8-tetrahydroisoquinoline
Systematic Name (OpenEye OEToolkits)	3-piperazin-1-yl-5,6,7,8-tetrahydroisoquinoline
Formula	C₁₃ H₁₉ N₃
Molecular Weight	217.31
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	C1CCc2cc(ncc2C1)N3CCNCC3
SMILES	OpenEye OEToolkits	2.0.7	c1c2c(cnc1N3CCNCC3)CCCC2
Canonical SMILES	CACTVS	3.385	C1CCc2cc(ncc2C1)N3CCNCC3
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1c2c(cnc1N3CCNCC3)CCCC2
InChI	InChI	1.06	InChI=1S/C13H19N3/c1-2-4-12-10-15-13(9-11(12)3-1)16-7-5-14-6-8-16/h9-10,14H,1-8H2
InChIKey	InChI	1.06	IPQHEOUVJXLYMR-UHFFFAOYSA-N

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.