A1BY1

3-[(3P)-6-bromo-2-hydroxy-3-(isoquinolin-4-yl)-4-oxoquinolin-1(4H)-yl]propanenitrile

Created:	2025-03-05
Last modified:	2026-03-18

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1 entries where A1BY1 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	41
Chiral Atom Count	0
Bond Count	44
Aromatic Bond Count	17

2D diagram of A1BY1

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Chemical Component Summary
Name	3-[(3P)-6-bromo-2-hydroxy-3-(isoquinolin-4-yl)-4-oxoquinolin-1(4H)-yl]propanenitrile
Systematic Name (OpenEye OEToolkits)	3-(6-bromanyl-3-isoquinolin-4-yl-2-oxidanyl-4-oxidanylidene-quinolin-1-yl)propanenitrile
Formula	C₂₁ H₁₄ Br N₃ O₂
Molecular Weight	420.259
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	Brc1ccc2c(c1)C(=O)C(=C(O)N2CCC#N)c1cncc2ccccc21
SMILES	CACTVS	3.385	OC1=C(C(=O)c2cc(Br)ccc2N1CCC#N)c3cncc4ccccc34
SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc2c(c1)cncc2C3=C(N(c4ccc(cc4C3=O)Br)CCC#N)O
Canonical SMILES	CACTVS	3.385	OC1=C(C(=O)c2cc(Br)ccc2N1CCC#N)c3cncc4ccccc34
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1ccc2c(c1)cncc2C3=C(N(c4ccc(cc4C3=O)Br)CCC#N)O
InChI	InChI	1.06	InChI=1S/C21H14BrN3O2/c22-14-6-7-18-16(10-14)20(26)19(21(27)25(18)9-3-8-23)17-12-24-11-13-4-1-2-5-15(13)17/h1-2,4-7,10-12,27H,3,9H2
InChIKey	InChI	1.06	XFSOOCWYYCILLD-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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.