1.0 2010-04-08 22:06:45 UTC 2025-11-18 22:59:29 UTC FDB005571 Glutamyltyrosine Glutamyltyrosine, also known as alpha-glu-tyr or E-Y, is a member of the class of compounds known as dipeptides. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Glutamyltyrosine is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Glutamyltyrosine can be found in soy bean, which makes glutamyltyrosine a potential biomarker for the consumption of this food product. Glutamyltyrosine can be found primarily in feces. C14H18N2O6 310.306 310.116486308 (4S)-4-amino-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid (4S)-4-amino-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O InChI=1S/C14H18N2O6/c15-10(5-6-12(18)19)13(20)16-11(14(21)22)7-8-1-3-9(17)4-2-8/h1-4,10-11,17H,5-7,15H2,(H,16,20)(H,18,19)(H,21,22)/t10-,11-/m0/s1 YSWHPLCDIMUKFE-QWRGUYRKSA-N belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Dipeptides Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Amino acids, peptides, and analogues Aromatic homomonocyclic compounds 1-hydroxy-2-unsubstituted benzenoids Alpha amino acid amides Amino acids Amino fatty acids Amphetamines and derivatives Carbonyl compounds Carboxylic acids Dicarboxylic acids and derivatives Glutamic acid and derivatives Hydrocarbon derivatives Hydroxy fatty acids Monoalkylamines N-acyl amines N-acyl-L-alpha-amino acids Organic oxides Organopnictogen compounds Phenylalanine and derivatives Phenylpropanoic acids Secondary carboxylic acid amides Tyrosine and derivatives 1-hydroxy-2-unsubstituted benzenoid 3-phenylpropanoic-acid Alpha-amino acid amide Alpha-amino acid or derivatives Alpha-dipeptide Amine Amino acid Amino acid or derivatives Amino fatty acid Amphetamine or derivatives Aromatic homomonocyclic compound Benzenoid Carbonyl group Carboxamide group Carboxylic acid Dicarboxylic acid or derivatives Fatty acyl Fatty amide Glutamic acid or derivatives Hydrocarbon derivative Hydroxy fatty acid Monocyclic benzene moiety N-acyl-alpha amino acid or derivatives N-acyl-alpha-amino acid N-acyl-amine N-acyl-l-alpha-amino acid Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Phenol Phenylalanine or derivatives Primary aliphatic amine Primary amine Secondary carboxylic acid amide Tyrosine or derivatives dipeptide logp -2.36 ALOGPS logs -2.52 ALOGPS solubility 9.30e-01 g/l ALOGPS logp -2.7 ChemAxon pka_strongest_acidic 3.17 ChemAxon pka_strongest_basic 8.41 ChemAxon iupac (4S)-4-amino-4-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}butanoic acid ChemAxon average_mass 310.306 ChemAxon mono_mass 310.116486308 ChemAxon smiles N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O ChemAxon formula C14H18N2O6 ChemAxon inchi InChI=1S/C14H18N2O6/c15-10(5-6-12(18)19)13(20)16-11(14(21)22)7-8-1-3-9(17)4-2-8/h1-4,10-11,17H,5-7,15H2,(H,16,20)(H,18,19)(H,21,22)/t10-,11-/m0/s1 ChemAxon inchikey YSWHPLCDIMUKFE-QWRGUYRKSA-N ChemAxon polar_surface_area 149.95 ChemAxon refractivity 75.18 ChemAxon polarizability 30.55 ChemAxon rotatable_bond_count 8 ChemAxon acceptor_count 7 ChemAxon donor_count 5 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 150771 Specdb::MsMs 95346 Specdb::MsMs 95347 Specdb::MsMs 95348 Specdb::MsMs 159603 Specdb::MsMs 159604 Specdb::MsMs 159605 Specdb::MsMs 3223570 Specdb::MsMs 3223571 Specdb::MsMs 3223572 Specdb::MsMs 3223573 Specdb::MsMs 3223574 Specdb::MsMs 3223575 Specdb::NmrOneD 105578 Specdb::NmrOneD 105579 Specdb::NmrOneD 105580 Specdb::NmrOneD 105581 Specdb::NmrOneD 105582 Specdb::NmrOneD 105583 Specdb::NmrOneD 105584 Specdb::NmrOneD 105585 Specdb::NmrOneD 105586 Specdb::NmrOneD 105587 Specdb::NmrOneD 105588 Specdb::NmrOneD 105589 Specdb::NmrOneD 105590 Specdb::NmrOneD 105591 Specdb::NmrOneD 105592 Specdb::NmrOneD 105593 Specdb::NmrOneD 105594 Specdb::NmrOneD 105595 Specdb::NmrOneD 105596 Specdb::NmrOneD 105597 Soy bean Type 1 specific Glycine max 3847