A1JFN

2-(phenylmethyl)-6-(phenylsulfonyl)phthalazin-1-one

Created:	2025-06-04
Last modified:	2026-04-08

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1 entries where A1JFN is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	43
Chiral Atom Count	0
Bond Count	46
Aromatic Bond Count	18

2D diagram of A1JFN

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Chemical Component Summary
Name	2-(phenylmethyl)-6-(phenylsulfonyl)phthalazin-1-one
Systematic Name (OpenEye OEToolkits)	2-(phenylmethyl)-6-(phenylsulfonyl)phthalazin-1-one
Formula	C₂₁ H₁₆ N₂ O₃ S
Molecular Weight	376.428
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	O=C1N(Cc2ccccc2)N=Cc3cc(ccc13)[S](=O)(=O)c4ccccc4
SMILES	OpenEye OEToolkits	2.0.7	c1ccc(cc1)CN2C(=O)c3ccc(cc3C=N2)S(=O)(=O)c4ccccc4
Canonical SMILES	CACTVS	3.385	O=C1N(Cc2ccccc2)N=Cc3cc(ccc13)[S](=O)(=O)c4ccccc4
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1ccc(cc1)CN2C(=O)c3ccc(cc3C=N2)S(=O)(=O)c4ccccc4
InChI	InChI	1.06	InChI=1S/C21H16N2O3S/c24-21-20-12-11-19(27(25,26)18-9-5-2-6-10-18)13-17(20)14-22-23(21)15-16-7-3-1-4-8-16/h1-14H,15H2
InChIKey	InChI	1.06	QCDDMJYCFMMEHW-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.