A1EGV

Astragalin

Created:	2024-12-03
Last modified:	2025-06-25

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1 entries where A1EGV is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	52
Chiral Atom Count	5
Bond Count	55
Aromatic Bond Count	12

2D diagram of A1EGV

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Chemical Component Summary
Name	Astragalin
Synonyms	Kaempferol 3-O-glucoside
Systematic Name (OpenEye OEToolkits)	3-[(2~{S},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-2-(4-hydroxyphenyl)-5,7-bis(oxidanyl)chromen-4-one
Formula	C₂₁ H₂₀ O₁₁
Molecular Weight	448.377
Type	D-SACCHARIDE

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	OC[CH]1O[CH](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)cc4)[CH](O)[CH](O)[CH]1O
SMILES	OpenEye OEToolkits	2.0.7	c1cc(ccc1C2=C(C(=O)c3c(cc(cc3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O)O
Canonical SMILES	CACTVS	3.385	OC[C@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)cc4)[C@H](O)[C@@H](O)[C@@H]1O
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1cc(ccc1C2=C(C(=O)c3c(cc(cc3O2)O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O
InChI	InChI	1.06	InChI=1S/C21H20O11/c22-7-13-15(26)17(28)18(29)21(31-13)32-20-16(27)14-11(25)5-10(24)6-12(14)30-19(20)8-1-3-9(23)4-2-8/h1-6,13,15,17-18,21-26,28-29H,7H2/t13-,15-,17+,18-,21+/m1/s1
InChIKey	InChI	1.06	JPUKWEQWGBDDQB-QSOFNFLRSA-N

Related Resource References

Resource Name	Reference
Pharos	CHEMBL233930
PubChem	5282102
ChEMBL	CHEMBL233930
ChEBI	CHEBI:30200

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.