RefMet Compound Details

RefMet ID	RM0042426
MW structure	90503 (View MW Metabolite Database details)
RefMet name	LacCer 21:0;O2/17:0
Alternative name	LacCer(d21:0/17:0)
Systematic name	N-(heptadecanoyl)-1-beta-lactosyl-heneicosasphinganine
SMILES	CCCCCCCCCCCCCCCCCC[C@H]([C@H](CO[C@H]1C(C([C@@H]([C@@H](CO)O1)O[C@H]1C(C([C@H]([C@@H](CO)O1)O)O)O)O)O)NC(=O)CC CCCCCCCCCCCCCC)O   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Sum Composition	LacCer 38:0;O2	View other entries in RefMet with this sum composition
Exact mass	919.695994 (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	C50H97NO13	View other entries in RefMet with this formula
InChI	InChI=1S/C50H97NO13/c1-3-5-7-9-11-13-15-17-19-20-21-23-25-27-29-31-33-39(54)38(51-42(55)34-32-30-28-26-24-22-18-16-14-12-10-8-6-4- 2)37-61-49-47(60)45(58)48(41(36-53)63-49)64-50-46(59)44(57)43(56)40(35-52)62-50/h38-41,43-50,52-54,56-60H,3-37H2,1-2H3,(H,51,55)/t 38-,39+,40+,41+,43-,44?,45?,46?,47?,48+,49+,50-/m0/s1
InChIKey	NRXOINBVFYJFBX-NTMSRQIKSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
Super Class	Sphingolipids
Main Class	Glycosphingolipids
Sub Class	Hex2Cer (Dihexosyl ceramides)
Pubchem CID	145717447
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)