A1L4W

[(1~{S})-4-oxidanylidene-4-[oxidanyl(2-phenylethyl)amino]-1-phenyl-butyl]phosphonic acid

Created:	2024-10-15
Last modified:	2025-10-22

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2 entries where A1L4W is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	47
Chiral Atom Count	1
Bond Count	48
Aromatic Bond Count	12

2D diagram of A1L4W

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Chemical Component Summary
Name	[(1~{S})-4-oxidanylidene-4-[oxidanyl(2-phenylethyl)amino]-1-phenyl-butyl]phosphonic acid
Systematic Name (OpenEye OEToolkits)	[(1~{S})-4-oxidanylidene-4-[oxidanyl(2-phenylethyl)amino]-1-phenyl-butyl]phosphonic acid
Formula	C₁₈ H₂₂ N O₅ P
Molecular Weight	363.345
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	ON(CCc1ccccc1)C(=O)CC[CH](c2ccccc2)[P](O)(O)=O
SMILES	OpenEye OEToolkits	2.0.7	c1ccc(cc1)CCN(C(=O)CCC(c2ccccc2)P(=O)(O)O)O
Canonical SMILES	CACTVS	3.385	ON(CCc1ccccc1)C(=O)CC[C@@H](c2ccccc2)[P](O)(O)=O
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1ccc(cc1)CCN(C(=O)CC[C@@H](c2ccccc2)P(=O)(O)O)O
InChI	InChI	1.06	InChI=1S/C18H22NO5P/c20-18(19(21)14-13-15-7-3-1-4-8-15)12-11-17(25(22,23)24)16-9-5-2-6-10-16/h1-10,17,21H,11-14H2,(H2,22,23,24)/t17-/m0/s1
InChIKey	InChI	1.06	WKIFTRBJCIJURK-KRWDZBQOSA-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.