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Record Information
Version2.0
Created at2022-05-31 16:40:15 UTC
Updated at2022-05-31 16:40:15 UTC
NP-MRD IDNP0137945
Secondary Accession Numbers
  • NP0086477
Natural Product Identification
Common Name6-O-Methylcerevisterol
DescriptionBlazein belongs to the class of organic compounds known as ergosterols and derivatives. These are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton. Thus, blazein is considered to be a sterol. 6-O-Methylcerevisterol was first documented in 2008 (PMID: 19020714). Based on a literature review very few articles have been published on blazein (PMID: 21428374).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H48O3
Average Mass444.7000 Da
Monoisotopic Mass444.36035 Da
IUPAC Name(1S,2R,5S,7R,8R,11R,14R,15R)-14-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-8-methoxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-9-ene-5,7-diol
Traditional Name(1S,2R,5S,7R,8R,11R,14R,15R)-14-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-8-methoxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-9-ene-5,7-diol
CAS Registry Number126060-09-1
SMILES
[H][C@@]1(CC[C@@]2([H])C3=C[C@@H](OC)[C@@]4(O)C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)\C=C\[C@H](C)C(C)C
InChI Identifier
InChI=1S/C29H48O3/c1-18(2)19(3)8-9-20(4)23-10-11-24-22-16-26(32-7)29(31)17-21(30)12-15-28(29,6)25(22)13-14-27(23,24)5/h8-9,16,18-21,23-26,30-31H,10-15,17H2,1-7H3/b9-8+/t19-,20+,21-,23+,24-,25-,26+,27+,28+,29-/m0/s1
InChI KeyGQVCGTRDXSDAHC-KNXFMRPFSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ergosterols and derivatives. These are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassErgostane steroids
Direct ParentErgosterols and derivatives
Alternative Parents
Substituents
  • Ergosterol-skeleton
  • 3-hydroxy-delta-7-steroid
  • 3-hydroxysteroid
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • 5-hydroxysteroid
  • Delta-7-steroid
  • Tertiary alcohol
  • Cyclic alcohol
  • Secondary alcohol
  • Dialkyl ether
  • Ether
  • Organooxygen compound
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP5.58ALOGPS
logP5.53ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)13.3ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area49.69 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity133.72 m³·mol⁻¹ChemAxon
Polarizability53.96 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00056761
Chemspider ID29215786
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkBlazein
METLIN IDNot Available
PubChem Compound14159790
PDB IDNot Available
ChEBI ID68081
Good Scents IDNot Available
References
General References
  1. Wu W, Dai H, Bao L, Ren B, Lu J, Luo Y, Guo L, Zhang L, Liu H: Isolation and structural elucidation of proline-containing cyclopentapeptides from an endolichenic Xylaria sp. J Nat Prod. 2011 May 27;74(5):1303-8. doi: 10.1021/np100909y. Epub 2011 Mar 23. [PubMed:21428374 ]
  2. Itoh H, Ito H, Hibasami H: Blazein of a new steroid isolated from Agaricus blazei Murrill (himematsutake) induces cell death and morphological change indicative of apoptotic chromatin condensation in human lung cancer LU99 and stomach cancer KATO III cells. Oncol Rep. 2008 Dec;20(6):1359-61. [PubMed:19020714 ]