Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	37920
Common Name:	Ribonolactone
Systematic Name:	(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-one
RefMet Name:	Ribonolactone
Synonyms:	[PubChem Synonyms]
Exact Mass:	148.0372 (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:	C5H8O5
InChIKey:	CUOKHACJLGPRHD-BXXZVTAOSA-N
ClassyFire superclass:	Organic oxygen compounds [C0004603]
ClassyFire class:	Organooxygen compounds [C0000323]
ClassyFire subclass:	Carbohydrates and carbohydrate conjugates [C0000011]
ClassyFire direct parent:	Pentoses [C0001497]
NP-MRD NMR spectra:	View NMR spectra
SMILES:	C([C@@H]1[C@H]([C@H](C(=O)O1)O)O)O
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	111064
CHEBI ID:	74168
HMDB ID:	HMDB0001900
KEGG ID:	C02674
Chemspider ID:	99702
METLIN ID:	6380
MetaCyc ID:	CPD-13413
NP-MRD ID(NMR):	NP0000374
Plant Metabolite Hub(Pmhub):	MS000007552

Calculated physicochemical properties (?):

Heavy Atoms:	10
Rings:	1
Aromatic Rings:	0
Rotatable Bonds:	1
van der Waals Molecular volume:	124.01 Å3 molecule-1
Toplogical Polar Sufrace Area:	89.06 Å2 molecule-1
Hydrogen Bond Donors:	3
Hydrogen Bond Acceptors:	5
logP:	-1.23
Molar Refractivity:	31.01
Fraction sp3 Carbons:	0.80
sp3 Carbons:	4

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