CHEBI:228908 - Siamenoside I

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
This entity has been annotated by a third party. If you would like more information added to this entry, please contact ChEBI via email or GitHub.
ChEBI Name Siamenoside I
ChEBI ID CHEBI:228908
Stars This entity has been manually annotated by a third party.
Submitter MetaboLights
Supplier Information
Download Molfile XML SDF
Formula C54H92O24
Net Charge 0
Average Mass 1125.306
Monoisotopic Mass 1124.59785
InChI InChI=1S/C54H92O24/c1-22(23-15-16-52(6)30-12-10-24-25(54(30,8)31(58)17-53(23,52)7)11-14-32(50(24,2)3)76-47-43(68)39(64)35(60)27(19-56)73-47)9-13-33(51(4,5)70)77-49-45(78-48-44(69)40(65)36(61)28(20-57)74-48)41(66)37(62)29(75-49)21-71-46-42(67)38(63)34(59)26(18-55)72-46/h10,22-23,25-49,55-70H,9,11-21H2,1-8H3/t22-,23-,25-,26-,27-,28-,29-,30+,31-,32+,33-,34-,35-,36-,37-,38+,39+,40+,41+,42-,43-,44-,45-,46-,47+,48+,49+,52+,53-,54+/m1/s1
InChIKey XJIPREFALCDWRQ-UYQGGQRHSA-N
SMILES O[C@H]1[C@@]2([C@]([C@]3([C@@]([C@](CC3)([C@@H](CC[C@@H](O[C@@H]4O[C@@H]([C@@H](O)[C@H](O)[C@H]4O[C@@H]5O[C@@H]([C@@H](O)[C@H](O)[C@H]5O)CO)CO[C@@H]6O[C@@H]([C@@H](O)[C@H](O)[C@H]6O)CO)C(O)(C)C)C)[H])(C1)C)C)(CC=C7[C@]2(CC[C@H](O[C@@H]8O[C@@H]([C@@H](O)[C@H](O)[C@H]8O)CO)C7(C)C)[H])[H])C
Metabolite of Species Details
Zea mays (NCBI:txid4577) Found in exometabolome See: MetaboLights Study
Roles Classification
Biological Role(s): allelochemical
A class of secondary metabolites developed by many plants to influence the behaviour, growth or survival of herbivores, and thus acting as a defence against herbivory.
(via cucurbitacin )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing Siamenoside I (CHEBI:228908) is a cucurbitacin (CHEBI:16219)
Siamenoside I (CHEBI:228908) is a glycoside (CHEBI:24400)
Incoming mogroside V (CHEBI:229959) has functional parent Siamenoside I (CHEBI:228908)
IUPAC Name
(2R,3R,4S,5S,6R)-2-[[(2R,3S,4S,5R,6S)-3,4-dihydroxy-6-[(3R,6R)-2-hydroxy-6-[(3S,8S,9R,10R,11R,13R,14S,17R)-11-hydroxy-4,4,9,13,14-pentamethyl-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,7,8,10,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methylheptan-3-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
Synonym Source
siamenoside I UniProt
Manual Xref Database
28428655 ChemSpider
View more database links
Last Modified
27 March 2024