1.0 2026-09-23 00:41:18 UTC 2026-09-23 00:41:18 UTC FDB119207 Levomefolic acid (2S)-2-[[4-[[(6S)-2-amino-5-methyl-4-oxo-3,6,7,8-tetrahydropteridin-6-yl]methylamino]benzoyl]amino]pentanedioic acid C20H25N7O6 459.4558 459.186631567 (2S)-2-{[4-({[(6S)-2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)phenyl]formamido}pentanedioic acid 5-methyltetrahydrofolate CN1[C@@H](CNC2=CC=C(C=C2)C(=O)N[C@@H](CCC(O)=O)C(O)=O)CNC2=C1C(=O)N=C(N)N2 InChI=1S/C20H25N7O6/c1-27-12(9-23-16-15(27)18(31)26-20(21)25-16)8-22-11-4-2-10(3-5-11)17(30)24-13(19(32)33)6-7-14(28)29/h2-5,12-13,22H,6-9H2,1H3,(H,24,30)(H,28,29)(H,32,33)(H4,21,23,25,26,31)/t12-,13-/m0/s1 ZNOVTXRBGFNYRX-STQMWFEESA-N belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom. N-acyl-L-alpha-amino acids Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Amino acids, peptides, and analogues Aliphatic acyclic compounds Acetamides Beta hydroxy acids and derivatives Carbonyl compounds Carboxylic acids Fatty acids and conjugates Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Organonitrogen compounds Organopnictogen compounds Secondary alcohols Secondary carboxylic acid amides Short-chain hydroxy acids and derivatives Acetamide Alcohol Aliphatic acyclic compound Beta-hydroxy acid Carbonyl group Carboxamide group Carboxylic acid Fatty acid Hydrocarbon derivative Hydroxy acid Monocarboxylic acid or derivatives N-acyl-l-alpha-amino acid Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Secondary alcohol Secondary carboxylic acid amide Short-chain hydroxy acid L-threonine derivative N-acetyl-L-amino acid logp -0.58 ALOGPS logs -3.14 ALOGPS solubility 3.32e-01 g/l ALOGPS logp -3.8 ChemAxon pka_strongest_acidic 3.5 ChemAxon pka_strongest_basic 3.54 ChemAxon iupac (2S)-2-{[4-({[(6S)-2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)phenyl]formamido}pentanedioic acid ChemAxon average_mass 459.4558 ChemAxon mono_mass 459.186631567 ChemAxon smiles CN1[C@@H](CNC2=CC=C(C=C2)C(=O)N[C@@H](CCC(O)=O)C(O)=O)CNC2=C1C(=O)N=C(N)N2 ChemAxon formula C20H25N7O6 ChemAxon inchi InChI=1S/C20H25N7O6/c1-27-12(9-23-16-15(27)18(31)26-20(21)25-16)8-22-11-4-2-10(3-5-11)17(30)24-13(19(32)33)6-7-14(28)29/h2-5,12-13,22H,6-9H2,1H3,(H,24,30)(H,28,29)(H,32,33)(H4,21,23,25,26,31)/t12-,13-/m0/s1 ChemAxon inchikey ZNOVTXRBGFNYRX-STQMWFEESA-N ChemAxon polar_surface_area 198.48 ChemAxon refractivity 126.68 ChemAxon polarizability 46.56 ChemAxon rotatable_bond_count 9 ChemAxon acceptor_count 12 ChemAxon donor_count 7 ChemAxon physiological_charge -2 ChemAxon formal_charge 0 ChemAxon Specdb::EiMs 3942 Specdb::CMs 1083332 Specdb::MsMs 23384 Specdb::MsMs 23385 Specdb::MsMs 23386 Specdb::MsMs 30182 Specdb::MsMs 30183 Specdb::MsMs 30184