RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0108550
RefMet name	PS O-20:0/21:0
Alternative name	PS(O-20:0/21:0)
Systematic name	1-eicosyl-2-heneicosanoyl-sn-glycero-3-phosphoserine
Synonyms	PubChem Synonyms
Sum Composition	PS O-41:0	View other entries in RefMet with this sum composition
Exact mass	847.666622 (neutral)	Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C47H94NO9P	View other entries in RefMet with this formula
Molecular descriptors
Molfile	17449 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C47H94NO9P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-46(49)57-44(42-55-58(52,53)56-43-45(48)47(50)51)41-54- 40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h44-45H,3-43,48H2,1-2H3,(H,50,51)(H,52,53)/t44-,45+/m1/s1
InChIKey	KAQCYJSOZNMPSF-UVTBUIGASA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	CCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COCCCCCCCCCCCCCCCCCCCC)COP(=O)(O)OC[C@@H](C(=O)O)N Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Glycerophospholipids
Main Class	Glycerophosphoserines
Sub Class	O-PS (Ether Phosphatidylserines)
Distribution of PS O-20:0/21:0 in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting PS O-20:0/21:0
External Links
Pubchem CID	52926154
LIPID MAPS	LMGP03020065
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)