Identification

PhytoHub ID
PHUB000190
Name
Ursolic acid
Synonyms
  • Malol
  • Malolic acid
  • Micromerol
  • Prunol
  • Urson
CAS Number
Not Available
Average Mass
456.711
Monoisotopic Mass
456.360345406
Chemical Formula
C30H48O3
IUPAC Name
ursolic acid
InChI Key
WCGUUGGRBIKTOS-GPOJBZKASA-N
InChI Identifier
InChI=1S/C30H48O3/c1-18-10-15-30(25(32)33)17-16-28(6)20(24(30)19(18)2)8-9-22-27(5)13-12-23(31)26(3,4)21(27)11-14-29(22,28)7/h8,18-19,21-24,31H,9-17H2,1-7H3,(H,32,33)/t18-,19+,21+,22-,23+,24+,27+,28-,29-,30+/m1/s1
SMILES
[H][C@@]12[C@@H](C)[C@H](C)CC[C@@]1(CC[C@]1(C)C2=CC[C@]2([H])[C@@]3(C)CC[C@H](O)C(C)(C)[C@]3([H])CC[C@@]12C)C(O)=O
Structure

Calculated Properties

Solubility (ALOGPS)
5.90e-04 g/l
LogS (ALOGPS)
-5.89
LogP (ALOGPS)
6.35
Hydrogen Acceptors
3
Hydrogen Donors
2
Rotatable Bond Count
1
Polar Surface Area
57.53
Refractivity
133.69799999999998
Polarizability
54.50721270559766
Formal Charge
0
Physiological Charge
-1
pKa (strongest basic)
-0.8351230225624989
pKa (strongest acidic)
4.744126566233528
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Taxonomy

Family
Terpenoids
Class
Triterpenoids
Sub-class
Ursanes

Spectra

Record IDSourceDescriptionView
BML00591MassBankLC-ESI-QTOF Spectrum - 10 ev, unspecifiedView Spectra
BML00596MassBankLC-ESI-QTOF Spectrum - 20 ev, unspecifiedView Spectra
BML00601MassBankLC-ESI-QTOF Spectrum - 40 ev, unspecifiedView Spectra
BML81845MassBankLC-ESI-QTOF Spectrum - -, unspecifiedView Spectra
BML81846MassBankLC-ESI-QTOF Spectrum - -, unspecifiedView Spectra
BML82315MassBankLC-ESI-QTOF Spectrum - -, unspecifiedView Spectra
BML82316MassBankLC-ESI-QTOF Spectrum - -, unspecifiedView Spectra
TY000153MassBankLC-ESI-ITTOF Spectrum - -, unspecifiedView Spectra

Food Sources

Metabolism

No metabolism information available

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