A1CNS

6-bromo-N~4~-cyclohexyl-N~2~-(3,4-difluorophenyl)quinazoline-2,4-diamine

Created:	2025-08-19
Last modified:	2026-08-19

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1 entries where A1CNS is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	46
Chiral Atom Count	0
Bond Count	49
Aromatic Bond Count	17

2D diagram of A1CNS

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Chemical Component Summary
Name	6-bromo-N~4~-cyclohexyl-N~2~-(3,4-difluorophenyl)quinazoline-2,4-diamine
Systematic Name (OpenEye OEToolkits)	~{N}2-[3,4-bis(fluoranyl)phenyl]-6-bromanyl-~{N}4-cyclohexyl-quinazoline-2,4-diamine
Formula	C₂₀ H₁₉ Br F₂ N₄
Molecular Weight	433.292
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	Fc1ccc(cc1F)Nc1nc2ccc(Br)cc2c(NC2CCCCC2)n1
SMILES	CACTVS	3.385	Fc1ccc(Nc2nc(NC3CCCCC3)c4cc(Br)ccc4n2)cc1F
SMILES	OpenEye OEToolkits	3.1.0.0	c1cc(c(cc1Nc2nc3ccc(cc3c(n2)NC4CCCCC4)Br)F)F
Canonical SMILES	CACTVS	3.385	Fc1ccc(Nc2nc(NC3CCCCC3)c4cc(Br)ccc4n2)cc1F
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1cc(c(cc1Nc2nc3ccc(cc3c(n2)NC4CCCCC4)Br)F)F
InChI	InChI	1.06	InChI=1S/C20H19BrF2N4/c21-12-6-9-18-15(10-12)19(24-13-4-2-1-3-5-13)27-20(26-18)25-14-7-8-16(22)17(23)11-14/h6-11,13H,1-5H2,(H2,24,25,26,27)
InChIKey	InChI	1.06	XPSOVAYWMLKDBS-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.