4-Acetyloxy-2-aminobutanoic acid , CAS No.528

CAS: 528 Cat. No.: A995769 Molecular Weight: 161.160

Storage

Room temperature

Specifications

Storage

Room temperature

Names and Identifiers

• Canonical Smiles: CC(=O)OCCC(C(=O)O)N
• IUPAC Name: 4-acetyloxy-2-aminobutanoic acid
• InChIKey: FCXZBWSIAGGPCB-UHFFFAOYSA-N
• INCHI: 1S/C6H11NO4/c1-4(8)11-3-2-5(7)6(9)10/h5H,2-3,7H2,1H3,(H,9,10)
• Molecular Weight: 161.160

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Level5 Amino acids and derivatives
          • Level6 Alpha amino acids and derivatives
            • Level7 Alpha amino acids

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Amino acids and derivatives - Alpha amino acids and derivatives
• Direct Parent: Alpha amino acids
• Alternative Parents: Fatty acids and conjugates Dicarboxylic acids and derivatives Carboxylic acid esters Amino acids Carboxylic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alpha-amino acid - Dicarboxylic acid or derivatives - Fatty acid - Carboxylic acid ester - Amino acid - Carboxylic acid - Hydrocarbon derivative - Organopnictogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic oxygen compound - Carbonyl group - Amine - Organic nitrogen compound - Organic oxide - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon).
• External Descriptors: acetate ester - non-proteinogenic alpha-amino acid

Data sources

1. 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. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 161.160 g/mol
• XLogP3: -3.800
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 5
• Exact Mass: 161.069 Da
• Monoisotopic Mass: 161.069 Da
• Topological Polar Surface Area: 89.600 Ų
• Heavy Atom Count: 11
• Formal Charge: 0
• Complexity: 157.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1