Record Information
Creation date2010-04-08 22:11:21 UTC
Update date2018-05-29 01:13:06 UTC
Primary IDFDB014574
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameRosmanol
DescriptionIsolated from rosemary leaves (Rosmarinus officinalis). Rosmanol is found in many foods, some of which are common sage, italian oregano, herbs and spices, and rosemary.
CAS Number93380-12-2
Predicted Properties
Water Solubility0.71 g/LALOGPS
pKa (Strongest Acidic)9.18ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity92.71 m³·mol⁻¹ChemAxon
Polarizability36.71 ųChemAxon
Number of Rings4ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC20H26O5
IUPAC name3,4,8-trihydroxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one
InChI IdentifierInChI=1S/C20H26O5/c1-9(2)10-8-11-12(15(23)13(10)21)20-7-5-6-19(3,4)17(20)16(14(11)22)25-18(20)24/h8-9,14,16-17,21-23H,5-7H2,1-4H3
Isomeric SMILESCC(C)C1=CC2=C(C(O)=C1O)C13CCCC(C)(C)C1C(OC3=O)C2O
Average Molecular Weight346.4174
Monoisotopic Molecular Weight346.178023942
Description belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentDiterpene lactones
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 69.34%; H 7.56%; O 23.09%DFC
Melting PointMp 241°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical Rotation[a]18D -34.3 (c, 0.7 in EtOH)DFC
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0ge9-2109000000-9d93dccd8ed743137d57View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positivesplash10-0fxt-2000390000-498f9fca21840b17028cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0009000000-905a732cb2d82347cdb2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ktb-1229000000-b8e22561e1a73e0239ffView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-060r-9665000000-54ec222ff6eb3f978056View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0009000000-677a82e821e0052e35d9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-0009000000-7c88f112edd15629a635View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0q2d-0694000000-3230629662f4e7a284abView in MoNA
ChemSpider ID8060286
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID9884612
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer ID669
DrugBank IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDJSS66-Y:JSS66-Y
EAFUS IDNot Available
BIGG IDNot Available
KNApSAcK IDC00031191
HET IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Biological Effects and Interactions
Health Effects / Bioactivities
anti hepatotoxic62868 Any compound that is able to prevent damage to the liver.DUKE
anti lipoperoxidantDUKE
antioxidant22586 A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides. In European countries, E-numbers for permitted antioxidant food additives are from E 300 to E 324.DUKE
anti radicularDUKE
cancer preventive35610 A substance that inhibits or prevents the proliferation of neoplasms.DUKE
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
MSDSNot Available
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Rothwell JA, Pérez-Jiménez J, Neveu V, Medina-Ramon A, M'Hiri N, Garcia Lobato P, Manach C, Knox K, Eisner R, Wishart D, Scalbert A. (2013) Phenol-Explorer 3.0: a major update of the Phenol-Explorer database to incorporate data on the effects of food processing on polyphenol content. Database, 10.1093/database/bat070.
— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).
— Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.