1.0 2016-05-25 21:00:42 UTC 2026-04-02 22:52:07 UTC (±)-Leucine SmallMolecule (±)-Leucine is an organic compound with the formula C6H13NO2 and an average molecular weight of 131.17 g/mol. (±)-Leucine belongs to the amino acids, peptides, and analogues, a subclass of carboxylic acids and derivatives within the organic compounds. This compound is found in or released from 30 recorded sources across several categories. Within the realm of electrical and electronic equipment, it is associated with antennas, adjustable resistors, auxiliary devices, electric switches, and conductors or conductive bodies characterised by the conductive materials. In the category of food, food processing and cookware, it is linked to fermentation processes for beer, food preservation, and the preparation of malt, vinegar, wine, or sparkling wine, among four other sources. Additionally, it is found in household cleaning and consumer products, including bleaching agents, cigar cigarettes, non electric simulated smoking devices, other smoking requisites, and perfumes within detergents and soaps, as well as three further sources. C6H13NO2 131.1729 131.094628665 (2S)-2-amino-4-methylpentanoic acid L-leucine 328-39-2 CC(C)CC(N)C(O)=O InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9) ROHFNLRQFUQHCH-UHFFFAOYSA-N Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Amino acids, peptides, and analogues Leucine and derivatives Amino acids Carbonyl compounds Carboxylic acids Hydrocarbon derivatives L-alpha-amino acids Methyl-branched fatty acids Monoalkylamines Monocarboxylic acids and derivatives Organic oxides Organopnictogen compounds Aliphatic acyclic compound Alpha-amino acid Amine Amino acid Branched fatty acid Carbonyl group Carboxylic acid Fatty acid Fatty acyl Hydrocarbon derivative L-alpha-amino acid Leucine or derivatives Methyl-branched fatty acid Monocarboxylic acid or derivatives Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Primary aliphatic amine Primary amine Aliphatic acyclic compounds Common amino acids L-alpha-amino acid leucine proteinogenic amino acid pyruvate family amino acid Detected and Not Quantified logp -1.82 ALOGPS logs -0.27 ALOGPS solubility 6.98e+01 g/l ALOGPS logp -1.6 ChemAxon pka_strongest_acidic 2.79 ChemAxon pka_strongest_basic 9.52 ChemAxon iupac (2S)-2-amino-4-methylpentanoic acid ChemAxon average_mass 131.1729 ChemAxon mono_mass 131.094628665 ChemAxon smiles CC(C)CC(N)C(O)=O ChemAxon formula C6H13NO2 ChemAxon inchi InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9) ChemAxon inchikey ROHFNLRQFUQHCH-UHFFFAOYSA-N ChemAxon polar_surface_area 63.32 ChemAxon refractivity 34.17 ChemAxon polarizability 14.16 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 3 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bf862d488> 857 834