Not AvailableNot AvailableNot Available
Common NameLimonin
DescriptionLinonin, also known as 7,16-dioxo-7,16-dideoxylimondiol or evodin, is a member of the class of compounds known as limonoids. Limonoids are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. Linonin is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Linonin can be found in lemon, which makes linonin a potential biomarker for the consumption of this food product.
Structure
Molecular FormulaC26H30O8
Average Mass470.51800
Monoisotopic Mass470.19407
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILESCC1(C)O[C@H]2CC(=O)OC[C@]23[C@H]2CC[C@@]4(C)[C@H](c5ccoc5)OC(=O)[C@H]5O[C@]54[C@]2(C)C(=O)C[C@@H]13
InChI IdentifierInChI=1S/C26H30O8/c1-22(2)15-9-16(27)24(4)14(25(15)12-31-18(28)10-17(25)33-22)5-7-23(3)19(13-6-8-30-11-13)32-21(29)20-26(23,24)34-20/h6,8,11,14-15,17,19-20H,5,7,9-10,12H2,1-4H3/t14-,15-,17-,19-,20+,23-,24-,25+,26+/m0/s1
InChI KeyKBDSLGBFQAGHBE-MSGMIQHVSA-N
CHEBI IDCHEBI:16226
HMDB IDHMDB0302538
StateNot Available
Water SolubilityNot Available
logSNot Available
pKa (Strongest Acidic)Not Available
pKa (Strongest Basic)Not Available
Hydrogen Acceptor CountNot Available
Hydrogen Donor CountNot Available
Rotatable Bond CountNot Available
Physiological ChargeNot Available
Formal ChargeNot Available
PolarizabilityNot Available

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