RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0046759
RefMet name	D-Malic acid
Systematic name	(2R)-2-hydroxybutanedioic acid
Synonyms	PubChem Synonyms
Exact mass	134.021525 (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	C4H6O5	View other entries in RefMet with this formula
Molecular descriptors
Molfile	44921 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m1/s1
InChIKey	BJEPYKJPYRNKOW-UWTATZPHSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C([C@H](C(=O)O)O)C(=O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Organic acids
Main Class	Hydroxy acids
Sub Class	Beta hydroxy acids
Distribution of D-Malic acid 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 D-Malic acid
External Links
Pubchem CID	92824
ChEBI ID	30796
KEGG ID	C00497
HMDB ID	HMDB0031518
Chemspider ID	83793
MetaCyc ID	CPD-660
Spectral data for D-Malic acid standards
MassBank(EU)	View MS spectra
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)