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CHEBI:138589 - pneumocysterol

ChEBI IDCHEBI:138589
ChEBI Namepneumocysterol
Stars
DefinitionA tetracyclic triterpenoid that is (24Z)-24-ethylidenelanost-8-ene substituted by a hydroxy group at the 3β position.
Last Modified7 December 2017
SubmitterAnne Morgat
DownloadsMolfile
FormulaC32H54O
Net Charge0
Average Mass454.783
Monoisotopic Mass454.41747
SMILES[H][C@@]12CCC3=C(CC[C@@]4(C)[C@@]3(C)CC[C@]4([H])[C@H](C)CC/C(=C/C)C(C)C)[C@@]1(C)CC[C@H](O)C2(C)C
InChIInChI=1S/C32H54O/c1-10-23(21(2)3)12-11-22(4)24-15-19-32(9)26-13-14-27-29(5,6)28(33)17-18-30(27,7)25(26)16-20-31(24,32)8/h10,21-22,24,27-28,33H,11-20H2,1-9H3/b23-10-/t22-,24-,27+,28+,30-,31-,32+/m1/s1
InChIKeyXCGCVXQNARNGON-RNBJSANHSA-N
Species of MetaboliteComponentSourceComments
Pneumocystis carinii (ncbitaxon:4754) - PubMed (10548595)
Roles Classification
Biological Role:
fungal metabolite  Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.
ChEBI Ontology
Outgoing Relation(s)
pneumocysterol (CHEBI:138589) has functional parent lanosterol (CHEBI:16521)
pneumocysterol (CHEBI:138589) has role fungal metabolite (CHEBI:76946)
pneumocysterol (CHEBI:138589) is a 14α-methyl steroid (CHEBI:138029)
pneumocysterol (CHEBI:138589) is a 3β-sterol (CHEBI:35348)
pneumocysterol (CHEBI:138589) is a tetracyclic triterpenoid (CHEBI:26893)
IUPAC Names 
(3β,24Z)-24-ethylidenelanost-8-en-3-ol
(24Z)-24-ethylidenelanost-8-en-3β-ol
Synonym  Source
(Z)-24-ethylidenelanosterolSUBMITTER
UniProt Name  Source
(24Z)-ethylidenelanosterolUniProt
Registry NumbersSources
Reaxys:5770733Reaxys
CAS:78821-76-8ChemIDplus
Citations