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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:49:02 UTC
Update Date2022-03-07 02:55:00 UTC
HMDB IDHMDB0036654
Secondary Accession Numbers
  • HMDB36654
Metabolite Identification
Common NameRubitic acid
DescriptionRubitic acid, also known as rubitate, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Based on a literature review a small amount of articles have been published on Rubitic acid.
Structure
Data?1563862903
Synonyms
ValueSource
RubitateGenerator
(1S,2R,4AS,6ar,6BR,7R,10S,12as,14BS)-7,10-dihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylateHMDB
Chemical FormulaC30H48O4
Average Molecular Weight472.6997
Monoisotopic Molecular Weight472.355260024
IUPAC Name(1S,2R,4aS,6aR,6bR,7R,10S,12aS,14bS)-7,10-dihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid
Traditional Name(1S,2R,4aS,6aR,6bR,7R,10S,12aS,14bS)-7,10-dihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid
CAS Registry Number28348-90-5
SMILES
[H][C@@]12[C@@H](C)[C@H](C)CC[C@@]1(CC[C@]1(C)C2=CCC2[C@@]3(C)CC[C@H](O)C(C)(C)C3C[C@@H](O)[C@@]12C)C(O)=O
InChI Identifier
InChI=1S/C30H48O4/c1-17-10-13-30(25(33)34)15-14-28(6)19(24(30)18(17)2)8-9-20-27(5)12-11-22(31)26(3,4)21(27)16-23(32)29(20,28)7/h8,17-18,20-24,31-32H,9-16H2,1-7H3,(H,33,34)/t17-,18+,20?,21?,22+,23-,24+,27-,28-,29+,30+/m1/s1
InChI KeyDZLAZTJTKXGAGR-SACTXEEHSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Cyclic alcohol
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point252 - 254 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.0042 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0038 g/LALOGPS
logP5.23ALOGPS
logP5.35ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)4.64ChemAxon
pKa (Strongest Basic)-0.058ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity135.21 m³·mol⁻¹ChemAxon
Polarizability55.69 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-251.44130932474
DeepCCS[M+Na]+225.67130932474
AllCCS[M+H]+215.532859911
AllCCS[M+H-H2O]+213.932859911
AllCCS[M+NH4]+217.032859911
AllCCS[M+Na]+217.432859911
AllCCS[M-H]-211.632859911
AllCCS[M+Na-2H]-213.832859911
AllCCS[M+HCOO]-216.332859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.9.08 minutes32390414
Predicted by Siyang on May 30, 202219.3618 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.72 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid52.8 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3320.1 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid316.6 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid248.7 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid174.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid508.7 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid881.5 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid909.0 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)94.0 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1459.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid662.3 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1949.2 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid567.0 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid562.9 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate170.9 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA419.2 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.6 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Rubitic acid[H][C@@]12[C@@H](C)[C@H](C)CC[C@@]1(CC[C@]1(C)C2=CCC2[C@@]3(C)CC[C@H](O)C(C)(C)C3C[C@@H](O)[C@@]12C)C(O)=O3349.1Standard polar33892256
Rubitic acid[H][C@@]12[C@@H](C)[C@H](C)CC[C@@]1(CC[C@]1(C)C2=CCC2[C@@]3(C)CC[C@H](O)C(C)(C)C3C[C@@H](O)[C@@]12C)C(O)=O3770.4Standard non polar33892256
Rubitic acid[H][C@@]12[C@@H](C)[C@H](C)CC[C@@]1(CC[C@]1(C)C2=CCC2[C@@]3(C)CC[C@H](O)C(C)(C)C3C[C@@H](O)[C@@]12C)C(O)=O3976.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Rubitic acid,1TMS,isomer #1C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O[Si](C)(C)C)C(C)(C)C5C[C@@H](O)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O)CC[C@H]1C3894.4Semi standard non polar33892256
Rubitic acid,1TMS,isomer #2C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O)C(C)(C)C5C[C@@H](O[Si](C)(C)C)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O)CC[C@H]1C3839.8Semi standard non polar33892256
Rubitic acid,1TMS,isomer #3C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O)C(C)(C)C5C[C@@H](O)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O[Si](C)(C)C)CC[C@H]1C3810.3Semi standard non polar33892256
Rubitic acid,2TMS,isomer #1C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O[Si](C)(C)C)C(C)(C)C5C[C@@H](O[Si](C)(C)C)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O)CC[C@H]1C3787.6Semi standard non polar33892256
Rubitic acid,2TMS,isomer #2C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O[Si](C)(C)C)C(C)(C)C5C[C@@H](O)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O[Si](C)(C)C)CC[C@H]1C3764.0Semi standard non polar33892256
Rubitic acid,2TMS,isomer #3C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O)C(C)(C)C5C[C@@H](O[Si](C)(C)C)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O[Si](C)(C)C)CC[C@H]1C3695.7Semi standard non polar33892256
Rubitic acid,3TMS,isomer #1C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O[Si](C)(C)C)C(C)(C)C5C[C@@H](O[Si](C)(C)C)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O[Si](C)(C)C)CC[C@H]1C3695.1Semi standard non polar33892256
Rubitic acid,1TBDMS,isomer #1C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)C5C[C@@H](O)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O)CC[C@H]1C4115.1Semi standard non polar33892256
Rubitic acid,1TBDMS,isomer #2C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O)C(C)(C)C5C[C@@H](O[Si](C)(C)C(C)(C)C)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O)CC[C@H]1C4053.3Semi standard non polar33892256
Rubitic acid,1TBDMS,isomer #3C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O)C(C)(C)C5C[C@@H](O)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O[Si](C)(C)C(C)(C)C)CC[C@H]1C4062.7Semi standard non polar33892256
Rubitic acid,2TBDMS,isomer #1C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)C5C[C@@H](O[Si](C)(C)C(C)(C)C)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O)CC[C@H]1C4202.2Semi standard non polar33892256
Rubitic acid,2TBDMS,isomer #2C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)C5C[C@@H](O)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O[Si](C)(C)C(C)(C)C)CC[C@H]1C4217.5Semi standard non polar33892256
Rubitic acid,2TBDMS,isomer #3C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O)C(C)(C)C5C[C@@H](O[Si](C)(C)C(C)(C)C)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O[Si](C)(C)C(C)(C)C)CC[C@H]1C4136.3Semi standard non polar33892256
Rubitic acid,3TBDMS,isomer #1C[C@@H]1[C@H]2C3=CCC4[C@@]5(C)CC[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)C5C[C@@H](O[Si](C)(C)C(C)(C)C)[C@@]4(C)[C@]3(C)CC[C@@]2(C(=O)O[Si](C)(C)C(C)(C)C)CC[C@H]1C4292.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Rubitic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-0152900000-7641f8288f117834a53f2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rubitic acid GC-MS (3 TMS) - 70eV, Positivesplash10-00di-1001029000-4ae9d61d66f1ce93ddf12017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Rubitic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 10V, Positive-QTOFsplash10-0a4i-0000900000-6fb17d368c40fa19f35e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 20V, Positive-QTOFsplash10-0a4r-0010900000-815c2986ade731e0138b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 40V, Positive-QTOFsplash10-0a6r-5242900000-f12542d9f88448264ab42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 10V, Negative-QTOFsplash10-00di-0000900000-ccb2d02bf77aca235d7b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 20V, Negative-QTOFsplash10-0pk9-0000900000-aade18d7adc5244c55282016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 40V, Negative-QTOFsplash10-08fr-0000900000-b3673623ca3f29f2a7d02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 10V, Positive-QTOFsplash10-00di-0000900000-caef5984979767af88b82021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 20V, Positive-QTOFsplash10-00dr-1321900000-b0ef9afc5cdb8a8168b62021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 40V, Positive-QTOFsplash10-05g0-3930000000-b8f0d6139af833ae34752021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 10V, Negative-QTOFsplash10-00di-0000900000-ce83f241675374237da42021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 20V, Negative-QTOFsplash10-00di-0000900000-ce83f241675374237da42021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Rubitic acid 40V, Negative-QTOFsplash10-00di-0000900000-2d085e80441dc6bf902a2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB015580
KNApSAcK IDC00057324
Chemspider ID35014180
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131752023
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1856231
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.