Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	37318
Common Name:	Monoethyl malonic acid
Systematic Name:	3-ethoxy-3-oxopropanoic acid
RefMet Name:	Monoethyl malonic acid
Synonyms:	[PubChem Synonyms]
Exact Mass:	132.0423 (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-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C5H8O4
InChIKey:	HGINADPHJQTSKN-UHFFFAOYSA-N
LIPID MAPS Category:	Fatty Acyls
LIPID MAPS mainclass:	Fatty acids
LIPID MAPS subclass:	Dicarboxylic acids
SMILES:	CCOC(=O)CC(=O)O
Studies:	Available studies (via RefMet name)

Select appropriate tab below to view additional details:

All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	70615
CHEBI ID:	193957
HMDB ID:	HMDB0000576
Chemspider ID:	63783
METLIN ID:	5558
BMRB ID:	bmse000579
Plant Metabolite Hub(Pmhub):	MS000199236

Calculated physicochemical properties (?):

Heavy Atoms:	9
Rings:	0
Aromatic Rings:	0
Rotatable Bonds:	4
van der Waals Molecular volume:	124.94 Å3 molecule-1
Toplogical Polar Sufrace Area:	63.60 Å2 molecule-1
Hydrogen Bond Donors:	1
Hydrogen Bond Acceptors:	4
logP:	0.31
Molar Refractivity:	29.38
Fraction sp3 Carbons:	0.60
sp3 Carbons:	3

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y
NPClassifier classification: "NPClassifier: A Deep Neural Network-Based Structural Classification Tool for Natural Products", Kim HW, Wang M, Leber CA, Nothias LF, Reher R, Kang KB, van der Hooft JJJ, Dorrestein PC, Gerwick WH and Cottrell GW. J Nat Prod. 2021 Nov 26;84(11):2795-2807.DOI: 10.1021/acs.jnatprod.1c00399.