RefMet Compound Details

RefMet ID	RM0042685
MW structure	90421 (View MW Metabolite Database details)
RefMet name	LacCer 19:1;O2/25:0
Alternative name	LacCer(d19:1/25:0)
Systematic name	N-(pentacosanoyl)-1-beta-lactosyl-4E-nonadecasphingenine
SMILES	CCCCCCCCCCCCCCCCCCCCCCCCC(=O)N[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)[ C@@H](/C=C/CCCCCCCCCCCCCC)O   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Sum Composition	LacCer 44:1;O2	View other entries in RefMet with this sum composition
Exact mass	1001.774244 (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	C56H107NO13	View other entries in RefMet with this formula
InChI	InChI=1S/C56H107NO13/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-25-26-28-30-32-34-36-38-40-48(61)57-44(45(60)39-37-35-33-31-29-27-18 -16-14-12-10-8-6-4-2)43-67-55-53(66)51(64)54(47(42-59)69-55)70-56-52(65)50(63)49(62)46(41-58)68-56/h37,39,44-47,49-56,58-60,62-66H ,3-36,38,40-43H2,1-2H3,(H,57,61)/b39-37+/t44-,45+,46+,47+,49-,50?,51?,52?,53?,54+,55+,56-/m0/s1
InChIKey	IFLBEDYNRJQYTN-XSLQRIJOSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
Super Class	Sphingolipids
Main Class	Glycosphingolipids
Sub Class	Hex2Cer (Dihexosyl ceramides)
Pubchem CID	145717365
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)