RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0155980
RefMet name	Trehalose
Systematic name	(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-3,4,5-triol
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	37528 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C12H22O11/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12/h3-20H,1-2H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12 -/m1/s1
InChIKey	HDTRYLNUVZCQOY-LIZSDCNHSA-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]([C@H]([C@@H]([C@@H](CO)O1)O)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 Trehalose in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Studies	NMDR Studies reporting Trehalose
External Links
Pubchem CID	7427
ChEBI ID	16551
KEGG ID	C01083
HMDB ID	HMDB0000975
Chemspider ID	7149
MetaCyc ID	TREHALOSE
Spectral data for Trehalose standards
BMRB ID(NMR)	View NMR spectra
NP-MRD ID(NMR)	View NMR spectra
MassBank(EU)	View MS spectra
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 Trehalose

Rxn ID	KEGG Reaction	Enzyme
R00010	alpha,alpha-Trehalose + H2O <=> 2 D-Glucose	alpha,alpha-trehalose glucohydrolase
R02727	alpha,alpha-Trehalose + Orthophosphate <=> D-Glucose + beta-D-Glucose 1-phosphate	alpha,alpha-Trehalose:orthophosphate beta-D-glucosyltransferase

Table of KEGG human pathways containing Trehalose

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