Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	38399
Common Name:	Beta-Tyrosine
Systematic Name:	3-amino-3-(4-hydroxyphenyl)propanoic acid
RefMet Name:	beta-Tyrosine
Synonyms:	[PubChem Synonyms]
Exact Mass:	181.0739 (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:	C9H11NO3
InChIKey:	JYPHNHPXFNEZBR-UHFFFAOYSA-N
ClassyFire superclass:	Organic acids and derivatives [C0000264]
ClassyFire class:	Carboxylic acids and derivatives [C0000265]
ClassyFire subclass:	Amino acids, peptides, and analogues [C0000013]
ClassyFire direct parent:	Beta amino acids and derivatives [C0001878]
Massbank MS spectra:	View MS spectra
SMILES:	c1cc(ccc1C(CC(=O)O)N)O
Studies:	Available studies (via RefMet name)

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External database links:

PubChem CID:	440311
CHEBI ID:	16939
HMDB ID:	HMDB0003831
KEGG ID:	C04368
Chemspider ID:	389285
METLIN ID:	6984
MetaCyc ID:	CPD-232
Plant Metabolite Hub(Pmhub):	MS000000169

Calculated physicochemical properties (?):

Heavy Atoms:	13
Rings:	1
Aromatic Rings:	1
Rotatable Bonds:	3
van der Waals Molecular volume:	167.81 Å3 molecule-1
Toplogical Polar Sufrace Area:	83.55 Å2 molecule-1
Hydrogen Bond Donors:	3
Hydrogen Bond Acceptors:	3
logP:	0.87
Molar Refractivity:	47.29
Fraction sp3 Carbons:	0.22
sp3 Carbons:	2

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