Product Name

  • Name

    4-Methyl hydrogen L-aspartate

  • EINECS 218-540-2
  • CAS No. 2177-62-0
  • Article Data17
  • CAS DataBase
  • Density 1.299 g/cm3
  • Solubility
  • Melting Point 193-195 °C
  • Formula C5H9 N O4
  • Boiling Point 301.7 °C at 760 mmHg
  • Molecular Weight 147.131
  • Flash Point 136.3 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 2177-62-0 (4-Methyl hydrogen L-aspartate)
  • Hazard Symbols
  • Synonyms Asparticacid, 4-methyl ester, L- (7CI,8CI); (S)-2-Aminobutanedioic acid 4-methyl ester;4-Methyl L-aspartate; Aspartic acid b-methyl ester; L-Aspartic acid b-methyl ester; b-L-Aspartyl methyl ester; b-Methyl L-aspartate; b-Methyl aspartate
  • PSA 100.62000
  • LogP 0.08640

4-Methyl hydrogen L-aspartate Chemical Properties


IUPAC Name: (2S)-2-Amino-4-methoxy-4-oxobutanoic acid
Canonical SMILES: COC(=O)CC(C(=O)O)N
Isomeric SMILES: COC(=O)C[C@@H](C(=O)O)N
InChI: InChI=1S/C5H9NO4/c1-10-4(7)2-3(6)5(8)9/h3H,2,6H2,1H3,(H,8,9)/t3-/m0/s1
InChIKey: SBRYFUVVWOMLLP-VKHMYHEASA-N
Molecular Weight: 147.12926 [g/mol]
Molecular Formula: C5H9NO4
XLogP3: -2.4
H-Bond Donor: 2
H-Bond Acceptor: 5
Index of Refraction: 1.477
Molar Refractivity: 32.04 cm3
Molar Volume: 113.2 cm3
Surface Tension: 51.9 dyne/cm
Density: 1.299 g/cm3
Flash Point: 136.3 °C
Enthalpy of Vaporization: 59.61 kJ/mol
Boiling Point: 301.7 °C at 760 mmHg
Vapour Pressure: 0.000242 mmHg at 25 °C 
EINECS: 218-540-2
Product Categories of 4-Methyl hydrogen L-aspartate (CAS NO.2177-62-0): Amino Acids Derivatives

4-Methyl hydrogen L-aspartate Specification

 4-Methyl hydrogen L-aspartate (CAS NO.2177-62-0), its Synonyms are Aspartic acid 4-methyl ester ; Aspartic acid 4-methyl ester, (L) ; L-Aspartic acid, 4-methyl ester ; (2S)-2-Amino-4-methoxy-4-oxobutanoic acid .

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