Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 04:32:50 UTC
Update Date2022-08-31 22:21:27 UTC
Metabolite IDMMDBc0033056
Metabolite Identification
Common Namezymosterol intermediate 1b
DescriptionZymosterol is an intermediate in the biosynthesis of both ergosterol, a major constituent of the fungal plasma membrane, and cholesterol, the homologous component in mammalian membranes. Cholesterol and ergosterol share most of their biosythetic pathway, with differences only in the part of the pathway that is downstream of zymosterol. [Biocyc PWY-6074 and PWY-6075]
Structure
Synonyms
ValueSource
4alpha-Formyl-5alpha-cholesta-8,24-dien-3beta-olChEBI
4a-Formyl-5a-cholesta-8,24-dien-3b-olGenerator
4Α-formyl-5α-cholesta-8,24-dien-3β-olGenerator
Zymosterol intermediic acid 1bGenerator
Molecular FormulaC28H44O2
Average Mass412.6478
Monoisotopic Mass412.334130652
IUPAC Name(2S,5S,7S,11R,14R,15R)-5-hydroxy-2,15-dimethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-ene-6-carbaldehyde
Traditional Namezymosterol intermediate 1b
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC[C@@]2([H])C3=C(CC[C@]12C)[C@@]1(C)CC[C@H](O)C(C=O)[C@]1([H])CC3)[C@H](C)CCC=C(C)C
InChI Identifier
InChI=1S/C28H44O2/c1-18(2)7-6-8-19(3)22-11-12-23-20-9-10-24-21(17-29)26(30)14-16-28(24,5)25(20)13-15-27(22,23)4/h7,17,19,21-24,26,30H,6,8-16H2,1-5H3/t19-,21?,22-,23+,24+,26+,27-,28+/m1/s1
InChI KeyZLQSSFNCEUGGJF-BZBPNLPVSA-N