Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	50217
Common Name:	(R)-(-)-allantoin
Systematic Name:	N-[(4R)-2,5-dioxoimidazolidin-4-yl]urea
RefMet Name:	(R)-Allantoin
Synonyms:	(R)-(-)-allantoin [PubChem Synonyms]
Exact Mass:	158.0440 (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:	C4H6N4O3
InChIKey:	POJWUDADGALRAB-PVQJCKRUSA-N
ClassyFire superclass:	Organoheterocyclic compounds [C0000002]
ClassyFire class:	Azolidines [C0002491]
ClassyFire subclass:	Imidazolidines [C0000250]
ClassyFire direct parent:	Allantoins [C0002274]
Massbank MS spectra:	View MS spectra
SMILES:	[C@@H]1(C(=O)NC(=O)N1)NC(=O)N
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:	439713
CHEBI ID:	15677
MetaCyc ID:	R--ALLANTOIN

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