CHEBI:138589 - pneumocysterol

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ChEBI Name pneumocysterol
ChEBI ID CHEBI:138589
Definition A tetracyclic triterpenoid that is (24Z)-24-ethylidenelanost-8-ene substituted by a hydroxy group at the 3β position.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Anne Morgat
Supplier Information
Download Molfile XML SDF
Formula C32H54O
Net Charge 0
Average Mass 454.772
Monoisotopic Mass 454.41747
InChI InChI=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
InChIKey XCGCVXQNARNGON-RNBJSANHSA-N
SMILES C1[C@@]2(C=3CC[C@]4([C@](C3CC[C@]2(C([C@H](C1)O)(C)C)[H])(CC[C@@]4([C@H](C)CC/C(/C(C)C)=C/C)[H])C)C)C
Metabolite of Species Details
Pneumocystis carinii (NCBI:txid4754) See: PubMed
Roles Classification
Biological Role(s): fungal metabolite
Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 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
(24Z)-24-ethylidenelanost-8-en-3β-ol
(3β,24Z)-24-ethylidenelanost-8-en-3-ol
Synonyms Sources
(24Z)-ethylidenelanosterol UniProt
(Z)-24-ethylidenelanosterol SUBMITTER
Registry Numbers Types Sources
5770733 Reaxys Registry Number Reaxys
78821-76-8 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
10548595 PubMed citation Europe PMC
10783009 PubMed citation Europe PMC
11230442 PubMed citation Europe PMC
12010494 PubMed citation SUBMITTER
12091496 PubMed citation Europe PMC
12425523 PubMed citation Europe PMC
15638243 PubMed citation Europe PMC
15666720 PubMed citation Europe PMC
25230683 PubMed citation Europe PMC
8822839 PubMed citation Europe PMC
9504336 PubMed citation Europe PMC
9874778 PubMed citation SUBMITTER
Last Modified
07 December 2017