RefMet Compound Details

RefMet ID	RM0039665
MW structure	90449 (View MW Metabolite Database details)
RefMet name	LacCer 20:0;O2/23:0
Alternative name	LacCer(d20:0/23:0)
Systematic name	N-(tricosanoyl)-1-beta-lactosyl-eicosasphinganine
SMILES	CCCCCCCCCCCCCCCCCCCCCCC(=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](CCCCCCCCCCCCCCCCC)O   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Sum Composition	LacCer 43:0;O2	View other entries in RefMet with this sum composition
Exact mass	989.774244 (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	C55H107NO13	View other entries in RefMet with this formula
InChI	InChI=1S/C55H107NO13/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-25-27-29-31-33-35-37-39-47(60)56-43(44(59)38-36-34-32-30-28-26-24-18-16 -14-12-10-8-6-4-2)42-66-54-52(65)50(63)53(46(41-58)68-54)69-55-51(64)49(62)48(61)45(40-57)67-55/h43-46,48-55,57-59,61-65H,3-42H2,1 -2H3,(H,56,60)/t43-,44+,45+,46+,48-,49?,50?,51?,52?,53+,54+,55-/m0/s1
InChIKey	ZKOYYPDQKWIQAN-QRWISXPRSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
Super Class	Sphingolipids
Main Class	Glycosphingolipids
Sub Class	Hex2Cer (Dihexosyl ceramides)
Pubchem CID	145717393
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)