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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:15:15 UTC
Update Date2022-03-07 02:56:19 UTC
HMDB IDHMDB0039718
Secondary Accession Numbers
  • HMDB39718
Metabolite Identification
Common NameSamarangenin B
DescriptionSamarangenin B belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Samarangenin B is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, samarangenin b has been detected, but not quantified in, fruits. This could make samarangenin b a potential biomarker for the consumption of these foods.
Structure
Data?1563863426
Synonyms
ValueSource
3,5,15,16,20,21,22,29,31-Nonahydroxy-12-oxo-9-(3,4,5-trihydroxyphenyl)-8,11,18,26-tetraoxaheptacyclo[23.7.1.1⁶,¹⁰.1¹³,¹⁷.0²,⁷.0¹⁹,²⁴.0²⁷,³²]pentatriaconta-2,4,6,13,15,17(34),19,21,23,27,29,31-dodecaen-33-yl 3,4,5-trihydroxybenzoic acidGenerator
Chemical FormulaC44H32O22
Average Molecular Weight912.7117
Monoisotopic Molecular Weight912.138522708
IUPAC Name3,5,15,16,20,21,22,29,31-nonahydroxy-12-oxo-9-(3,4,5-trihydroxyphenyl)-8,11,18,26-tetraoxaheptacyclo[23.7.1.1⁶,¹⁰.1¹³,¹⁷.0²,⁷.0¹⁹,²⁴.0²⁷,³²]pentatriaconta-2(7),3,5,13(34),14,16,19,21,23,27,29,31-dodecaen-33-yl 3,4,5-trihydroxybenzoate
Traditional Name3,5,15,16,20,21,22,29,31-nonahydroxy-12-oxo-9-(3,4,5-trihydroxyphenyl)-8,11,18,26-tetraoxaheptacyclo[23.7.1.1⁶,¹⁰.1¹³,¹⁷.0²,⁷.0¹⁹,²⁴.0²⁷,³²]pentatriaconta-2(7),3,5,13(34),14,16,19,21,23,27,29,31-dodecaen-33-yl 3,4,5-trihydroxybenzoate
CAS Registry Number147103-19-3
SMILES
OC1=CC(O)=C2C3C(OC(=O)C4=CC(O)=C(O)C(O)=C4)C(OC2=C1)C1=CC(O)=C(O)C(O)=C1OC1=C(O)C(O)=CC(=C1)C(=O)OC1CC2=C(O)C=C(O)C3=C2OC1C1=CC(O)=C(O)C(O)=C1
InChI Identifier
InChI=1S/C44H32O22/c45-15-7-19(47)30-27(8-15)62-41-17-9-26(54)36(58)37(59)40(17)63-28-6-14(5-25(53)35(28)57)43(60)64-29-10-16-18(46)11-20(48)31(39(16)65-38(29)12-1-21(49)33(55)22(50)2-12)32(30)42(41)66-44(61)13-3-23(51)34(56)24(52)4-13/h1-9,11,29,32,38,41-42,45-59H,10H2
InChI KeyOLBCNYLXXLYHAI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassBiflavonoids and polyflavonoids
Direct ParentBiflavonoids and polyflavonoids
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.28 g/LALOGPS
logP3.64ALOGPS
logP5.31ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)7.45ChemAxon
pKa (Strongest Basic)-5.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count19ChemAxon
Hydrogen Donor Count15ChemAxon
Polar Surface Area383.74 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity220.2 m³·mol⁻¹ChemAxon
Polarizability83.06 ųChemAxon
Number of Rings9ChemAxon
BioavailabilityNoChemAxon
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+H]+271.77630932474
DeepCCS[M-H]-270.01330932474
DeepCCS[M-2H]-304.04630932474
DeepCCS[M+Na]+278.06530932474
AllCCS[M+H]+282.132859911
AllCCS[M+H-H2O]+282.132859911
AllCCS[M+NH4]+282.032859911
AllCCS[M+Na]+281.932859911
AllCCS[M-H]-278.532859911
AllCCS[M+Na-2H]-282.532859911
AllCCS[M+HCOO]-286.932859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 10V, Positive-QTOFsplash10-03di-0400000339-18768ef44b4ae39296342017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 20V, Positive-QTOFsplash10-0udi-0900000472-3164b28e5ae270cb02632017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 40V, Positive-QTOFsplash10-0ufs-1900000030-fcf9acc5e0840fe14b0b2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 10V, Negative-QTOFsplash10-03di-0300000119-4f038720f32f446399572017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 20V, Negative-QTOFsplash10-07f3-0500000392-5d0256b3e106ffaca6d12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 40V, Negative-QTOFsplash10-004i-0900000130-894d86e2ed0ef16d0f6e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 10V, Positive-QTOFsplash10-03di-0000000649-8d46afec6371f0e2cd1a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 20V, Positive-QTOFsplash10-03di-0500000259-2bc54c7c761c7c331fc12021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 40V, Positive-QTOFsplash10-0pbd-0000000390-13a5e624f22cf37c99c82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 10V, Negative-QTOFsplash10-03di-0000000009-876dac51b16566fac8f82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 20V, Negative-QTOFsplash10-01r6-0100000194-463b0ffc45c8846710d72021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Samarangenin B 40V, Negative-QTOFsplash10-0fb9-1600000190-c93d11d98f6736ab944a2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • 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 IDFDB019354
KNApSAcK IDC00009241
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85150444
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .