OntologieschebiclassesCHEBI:7747   
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oleuropein
http://purl.obolibrary.org/obo/CHEBI_7747

A secoiridoid glycoside that is the methyl ester of 3,4-dihydro-2H-pyran-5-carboxylic acid which is substituted at positions 2, 3, and 4 by hydroxy, ethylidene, and carboxymethyl groups, respectively and in which the anomeric hydroxy group at position 2 has been converted into its beta-D-glucoside and the carboxylic acid moiety of the carboxymethyl substituent has been converted to the corresponding 3,4-dihydroxyphenethyl ester (the 2S,3E,4S stereoisomer). The most important phenolic compound present in olive cultivars.

Also appears inslmgo
Exact Synonyms
methyl (2S,3E,4S)-4-{2-[2-(3,4-dihydroxyphenyl)ethoxy]-2-oxoethyl}-3-ethylidene-2-(beta-D-glucopyranosyloxy)-3,4-dihydro-2H-pyran-5-carboxylate
oleuropein
Related Synonyms
2-(3,4-dihydroxyphenyl)ethyl (2S-(2alpha,3E,4beta))-3-ethylidene-2-(beta-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-acetate
[2S-(2alpha,3E,4beta)]-3-ethylidene-2-(beta-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-acetic acid 2-(3,4-dihydroxyphenyl)ethyl ester
class Information
charge

0

formula

C25H32O13

has_alternative_id

CHEBI_68987

has_obo_namespace

chebi_ontology

inchi

InChI=1S/C25H32O13/c1-3-13-14(9-19(29)35-7-6-12-4-5-16(27)17(28)8-12)15(23(33)34-2)11-36-24(13)38-25-22(32)21(31)20(30)18(10-26)37-25/h3-5,8,11,14,18,20-22,24-28,30-32H,6-7,9-10H2,1-2H3/b13-3+/t14-,18+,20+,21-,22+,24-,25-/m0/s1

inchikey

RFWGABANNQMHMZ-ZCHJGGQASA-N

in_subset

3_STAR

mass

540.515

monoisotopicmass

540.18429

smiles

[C@@H]1([C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O)O[C@H]2/C(/[C@](C(=CO2)C(=O)OC)([H])CC(=O)OCCC=3C=CC(=C(C3)O)O)=C/C

class Relations