A1BUS

[(2R,3S)-2-methyloxolan-3-yl]methyl 2-(4-fluorobenzoyl)benzoate

Created:	2025-01-27
Last modified:	2026-01-28

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1 entries where A1BUS is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	44
Chiral Atom Count	2
Bond Count	46
Aromatic Bond Count	12

2D diagram of A1BUS

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Chemical Component Summary
Name	[(2R,3S)-2-methyloxolan-3-yl]methyl 2-(4-fluorobenzoyl)benzoate
Systematic Name (OpenEye OEToolkits)	[(2~{R},3~{S})-2-methyloxolan-3-yl]methyl 2-(4-fluorophenyl)carbonylbenzoate
Formula	C₂₀ H₁₉ F O₄
Molecular Weight	342.361
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=C(OCC1CCOC1C)c1ccccc1C(=O)c1ccc(F)cc1
SMILES	CACTVS	3.385	C[CH]1OCC[CH]1COC(=O)c2ccccc2C(=O)c3ccc(F)cc3
SMILES	OpenEye OEToolkits	3.1.0.0	CC1C(CCO1)COC(=O)c2ccccc2C(=O)c3ccc(cc3)F
Canonical SMILES	CACTVS	3.385	C[C@H]1OCC[C@H]1COC(=O)c2ccccc2C(=O)c3ccc(F)cc3
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C[C@@H]1[C@@H](CCO1)COC(=O)c2ccccc2C(=O)c3ccc(cc3)F
InChI	InChI	1.06	InChI=1S/C20H19FO4/c1-13-15(10-11-24-13)12-25-20(23)18-5-3-2-4-17(18)19(22)14-6-8-16(21)9-7-14/h2-9,13,15H,10-12H2,1H3/t13-,15+/m1/s1
InChIKey	InChI	1.06	POWQEKMIKMMKCE-HIFRSBDPSA-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.