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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:47:15 UTC
Update Date2022-03-07 02:56:53 UTC
HMDB IDHMDB0041135
Secondary Accession Numbers
  • HMDB41135
Metabolite Identification
Common Name2-Deoxybrassinolide
Description2-Deoxybrassinolide belongs to the class of organic compounds known as brassinolides and derivatives. These are cholestane based steroid lactones containing benzo[c]indeno[5,4-e]oxepin-3-one. 2-Deoxybrassinolide is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563863628
Synonyms
ValueSource
3,22,23-Trihydroxy-24-methyl-b-homo-7-oxacholestan-6-oneHMDB
Chemical FormulaC28H48O5
Average Molecular Weight464.6777
Monoisotopic Molecular Weight464.350174646
IUPAC Name15-(3,4-dihydroxy-5,6-dimethylheptan-2-yl)-5-hydroxy-2,16-dimethyl-9-oxatetracyclo[9.7.0.0²,⁷.0¹²,¹⁶]octadecan-8-one
Traditional Name15-(3,4-dihydroxy-5,6-dimethylheptan-2-yl)-5-hydroxy-2,16-dimethyl-9-oxatetracyclo[9.7.0.0²,⁷.0¹²,¹⁶]octadecan-8-one
CAS Registry Number144071-55-6
SMILES
CC(C)C(C)C(O)C(O)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C
InChI Identifier
InChI=1S/C28H48O5/c1-15(2)16(3)24(30)25(31)17(4)20-7-8-21-19-14-33-26(32)23-13-18(29)9-11-28(23,6)22(19)10-12-27(20,21)5/h15-25,29-31H,7-14H2,1-6H3
InChI KeyLLFIMDUWAVPJEJ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as brassinolides and derivatives. These are cholestane based steroid lactones containing benzo[c]indeno[5,4-e]oxepin-3-one.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentBrassinolides and derivatives
Alternative Parents
Substituents
  • Brassinolide-skeleton
  • Caprolactone
  • Oxepane
  • Cyclic alcohol
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Alcohol
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
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 Solubility0.016 g/LALOGPS
logP3.44ALOGPS
logP4.2ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)13.64ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity129.05 m³·mol⁻¹ChemAxon
Polarizability53.88 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+207.51331661259
DarkChem[M-H]-201.28531661259
DeepCCS[M-2H]-241.47430932474
DeepCCS[M+Na]+216.67730932474
AllCCS[M+H]+214.432859911
AllCCS[M+H-H2O]+212.732859911
AllCCS[M+NH4]+216.032859911
AllCCS[M+Na]+216.532859911
AllCCS[M-H]-211.332859911
AllCCS[M+Na-2H]-213.832859911
AllCCS[M+HCOO]-216.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-DeoxybrassinolideCC(C)C(C)C(O)C(O)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C3062.3Standard polar33892256
2-DeoxybrassinolideCC(C)C(C)C(O)C(O)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C3276.9Standard non polar33892256
2-DeoxybrassinolideCC(C)C(C)C(O)C(O)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C3853.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-Deoxybrassinolide,1TMS,isomer #1CC(C)C(C)C(O[Si](C)(C)C)C(O)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C3808.9Semi standard non polar33892256
2-Deoxybrassinolide,1TMS,isomer #2CC(C)C(C)C(O)C(O[Si](C)(C)C)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C3788.6Semi standard non polar33892256
2-Deoxybrassinolide,1TMS,isomer #3CC(C)C(C)C(O)C(O)C(C)C1CCC2C3COC(=O)C4CC(O[Si](C)(C)C)CCC4(C)C3CCC12C3888.4Semi standard non polar33892256
2-Deoxybrassinolide,2TMS,isomer #1CC(C)C(C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C3715.9Semi standard non polar33892256
2-Deoxybrassinolide,2TMS,isomer #2CC(C)C(C)C(O[Si](C)(C)C)C(O)C(C)C1CCC2C3COC(=O)C4CC(O[Si](C)(C)C)CCC4(C)C3CCC12C3785.0Semi standard non polar33892256
2-Deoxybrassinolide,2TMS,isomer #3CC(C)C(C)C(O)C(O[Si](C)(C)C)C(C)C1CCC2C3COC(=O)C4CC(O[Si](C)(C)C)CCC4(C)C3CCC12C3769.8Semi standard non polar33892256
2-Deoxybrassinolide,3TMS,isomer #1CC(C)C(C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)C1CCC2C3COC(=O)C4CC(O[Si](C)(C)C)CCC4(C)C3CCC12C3674.2Semi standard non polar33892256
2-Deoxybrassinolide,1TBDMS,isomer #1CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C4045.2Semi standard non polar33892256
2-Deoxybrassinolide,1TBDMS,isomer #2CC(C)C(C)C(O)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C4028.7Semi standard non polar33892256
2-Deoxybrassinolide,1TBDMS,isomer #3CC(C)C(C)C(O)C(O)C(C)C1CCC2C3COC(=O)C4CC(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC12C4102.8Semi standard non polar33892256
2-Deoxybrassinolide,2TBDMS,isomer #1CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3COC(=O)C4CC(O)CCC4(C)C3CCC12C4182.1Semi standard non polar33892256
2-Deoxybrassinolide,2TBDMS,isomer #2CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O)C(C)C1CCC2C3COC(=O)C4CC(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC12C4210.7Semi standard non polar33892256
2-Deoxybrassinolide,2TBDMS,isomer #3CC(C)C(C)C(O)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3COC(=O)C4CC(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC12C4199.3Semi standard non polar33892256
2-Deoxybrassinolide,3TBDMS,isomer #1CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3COC(=O)C4CC(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC12C4299.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-Deoxybrassinolide GC-MS (Non-derivatized) - 70eV, Positivesplash10-0005-6338900000-17e1bda3b43847d095432017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Deoxybrassinolide GC-MS (3 TMS) - 70eV, Positivesplash10-014i-3212219000-27a93ae9f8f9bfd90c912017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Deoxybrassinolide 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 - 2-Deoxybrassinolide 10V, Positive-QTOFsplash10-00kb-0001900000-d5e3655f05e7bfb14c2e2015-05-27Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 20V, Positive-QTOFsplash10-0feb-7209500000-8dd2902d7358cabd2e032015-05-27Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 40V, Positive-QTOFsplash10-0uyj-9505200000-b513f247e670c7d49b572015-05-27Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 10V, Negative-QTOFsplash10-03di-0001900000-da9d9196a2721e8c99c12015-05-27Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 20V, Negative-QTOFsplash10-02na-5307900000-07c7bed32bd6724f10ea2015-05-27Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 40V, Negative-QTOFsplash10-074j-9404100000-16fecddaaff828ba64a42015-05-27Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 10V, Negative-QTOFsplash10-03di-0000900000-5b7b5d9dd09b2c049e782021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 20V, Negative-QTOFsplash10-03di-0102900000-9e1f8b3f4af282b275d92021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 40V, Negative-QTOFsplash10-02w9-2009500000-c1d901bd4a929c867c0a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 10V, Positive-QTOFsplash10-014i-0019800000-7cd97ecaccaca3c7c30c2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 20V, Positive-QTOFsplash10-014i-2419100000-c44f5daa433ee7d8a3ad2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Deoxybrassinolide 40V, Positive-QTOFsplash10-05u6-9622000000-03d8c0b056e01876dad32021-09-23Wishart 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 IDFDB021019
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14153905
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. 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.