Lipid Standards

Library of Sterol Lipid Standards

Clicking on a LM_ID displays the structure in GIF (or Chemdraw) format.
Clicking on a MS/MS value (nominal mass of precursor ion) displays the fragmentation spectrum, including structures of principal product ions.
Clicking on a AVANTI_ID value displays the Avanti catalog website page.
Clicking on a Ref value displays a literature reference(s) pertaining to identification of fragment structures.
Lipid Search: Name: e.g. Cholesterol
LM_IDnameSystematic_NameCayman_IDAvanti_ID MS/MS Ion Conditions
LMST01010086 22R-hydroxycholesterol cholest-5-en-3β,22R-diol 89355 - 420([M+NH4]+) [M+NH4]+ Details
LMST01010012 24,25-epoxycholesterol 24S,25-epoxy-cholest-5-en-3β-ol 10131 - 418([M+NH4]+) [M+NH4]+ Details
LMST01010087 24-dihydrolanosterol 5α-lanost-8-en-3β-ol - - 429([M+H]+) [M+H]+ Details
LMST01010019 24S-hydroxy-cholesterol cholest-5-en-3β,24S-diol 10009931 - 420([M+NH4]+) [M+NH4]+ Details
LMST01010018 25-hydroxy-cholesterol cholest-5-en-3β,25-diol 11097 - 420([M+NH4]+) [M+NH4]+ Details
LMST01010088 26-hydroxycholesterol-(25R) cholest-(25R)-5-en-3β,26-diol 14790 - 420([M+NH4]+) [M+NH4]+ Details
LMST01010014 4β-hydroxycholesterol cholest-5-en-3β,4β-diol 19518 - 420([M+NH4]+) [M+NH4]+ Details
LMST01010011 5,6α epoxycholesterol 5α,6α-epoxy-5α-cholestan-3β-ol 25539 - 420([M+NH4]+) [M+NH4]+ Details
LMST01010010 5,6β-epoxy-cholesterol 5β,6β-epoxy-cholestan-3β-ol 25603 - 420([M+NH4]+) [M+NH4]+ Details
LMST01010013 7α-hydroxycholesterol cholest-5-en-3β,7α-diol 20098 - 385([M+H -H2O]+) [M+H -H2O]+ Details
LMST01010069 7-dehydrocholesterol cholesta-5,7-dien-3β-ol 14612 - 385([M+H]+) [M+H]+ Details
LMST01010049 7-keto-cholesterol 7-oxo-cholest-5-en-3β-ol 16339 - 418([M+NH4]+) [M+NH4]+ Details
LMST01010077 cholestanol cholestan-3β-ol 9003101 - 406([M+NH4]+) [M+NH4]+ Details
LMST01010015 Cholestenone cholest-4-en-3-one 25713 - 385([M+H]+) [M+H]+ Details
LMST01010001 Cholesterol cholest-5-en-3β-ol 9003100 - 404([M+NH4]+) [M+NH4]+ Details
LMST01010016 Desmosterol cholest-5,24-dien-3β-ol 14943 - 402([M+NH4]+) [M+NH4]+ Details
LMST01010017 Lanosterol lanosta-8,24-dien-3β-ol 19521 - 444([M+NH4]+) [M+NH4]+ Details
LMST01010089 Lathosterol cholest-7-en-3β-ol 9003102 - 404([M+NH4]+) [M+NH4]+ Details
LMST01010066 Zymosterol 5α-cholesta-8,24-dien-3β-ol - - 385([M+H]+) [M+H]+ Details
LMST01020003 Cholesteryl oleate cholest-5-en-3b-yl (9Z-octadecenoate) 26472 - 668([M+NH4]+) [M+NH4]+ Details
LMST03020001 Vitamin D3 (5Z,7E)-(3S)-9,10-seco-5,7,10(19)-cholestatrien-
11792 - 385([M+NH4]+) [M+NH4]+ Details
LMST04010001 Cholic acid 3α,7α,12α-trihydroxy-5β-cholan-24-oic acid 20250 - 407([M-H]-) [M-H]- Details
LMST05040001 Taurocholic acid N-(3α,7α,12α-trihydroxy-5β-cholan-24-oyl)-
- - 514([M-H]-) [M-H]- Details