RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0135882
RefMet name	Cellobiose
Systematic name	beta-D-glucopyranosyl-(1->4)-beta-D-glucopyranose
Synonyms	PubChem Synonyms
Exact mass	342.116215 (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	C12H22O11	View other entries in RefMet with this formula
Molecular descriptors
Molfile	37048 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11-,12 +/m1/s1
InChIKey	GUBGYTABKSRVRQ-QRZGKKJRSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1O)O)O)O)O)O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Carbohydrates
Main Class	Disaccharides
Sub Class	Disaccharides
Distribution of Cellobiose 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 Cellobiose
External Links
Pubchem CID	10712
ChEBI ID	17057
KEGG ID	C00185
HMDB ID	HMDB0000055
Chemspider ID	10261
MetaCyc ID	CELLOBIOSE
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving Cellobiose

Rxn ID	KEGG Reaction	Enzyme
R00306	Cellobiose + H2O <=> 2 D-Glucose	cellobiose glucohydrolase
R02887	Cellodextrin + (n-2) H2O <=> (n-2) D-Glucose + Cellobiose	1,4-beta-D-Glucan glucohydrolase
R11308	Cellodextrin <=> Cellobiose	Cellodextrin <=> Cellobiose

Table of KEGG human pathways containing Cellobiose

Pathway ID	Human Pathway	# of reactions
hsa00500	Starch and sucrose metabolism	2
hsa01100	Metabolic pathways	1