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IUPAC name
[(9S,12S,16S,24S,28R,31R,35S,43S,46S,50S,58S,62R,65R)-12-(Hydroxymethyl)-9,16,24,28,31,35,43,50,58,62,65-undecamethyl-11,14,45,48-tetraoxahexacyclo[63.3.1.12,5.120,23.136,39.154,57]triheptacontan-46-yl]methanol
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
PubChem CID
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Properties | |
C82H154O6 | |
Molar mass | 1236.128 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Crenarchaeol is a glycerol biphytanes glycerol tetraether (GDGT) biological membrane lipid. Together with archaeol, crenarcheol comprises a major component of archaeal membranes.[1] Archaeal membranes are distinct from those of bacteria and eukaryotes because they contain isoprenoid GDGTs instead of diacyl lipids, which are found in the other domains (bacteria, procarya). It has been proposed that GDGT membrane lipids are an adaptation to the high temperatures present in the environments that are home to extremophile archaea [2]
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was invoked but never defined (see the help page).