Learn Chemistry > Wiki  > Substances  > Substance:Alanine
Personal tools


From Learn Chemistry Wiki

Jump to: navigation, search


  • Main ChemSpider page
  • Molecular formula: C3H7NO2
  • Molar mass: 89.093
  • CAS Registry Number: 302-72-7
  • Appearance: DL-Alanine, 99%; DL-Alanine, 99%; white solid; White crystalline powder; odourless; white crystalline powder
  • Melting point: 240 to 292 °C
  • Boiling point: 212.9 °C
  • Solubility: Water, 1.64e+005 mg/L (25 deg C), 1.66e+005 mg/L (25 deg C), 1.65e+005 mg/L (25 deg C), 1.64e+005 mg/L (25 deg C), 1.66e+005 mg/L (25 deg C), 1.65e+005 mg/L (25 deg C)
  • Safety sheet: Not available
  • Spectra: NMRShiftDB 13C NMR, Massbank MS (1, 2), also check on SDBS. Add Spectra (Help).

From Wikipedia

Alanine (abbreviated as Ala or A) is an α-amino acid with the chemical formula CH3CH(NH2)COOH. The L-isomer is one of the 20 amino acids encoded by the genetic code. Its codons are GCU, GCC, GCA, and GCG. It is classified as a non-polar amino acid. L-Alanine is second only to leucine in rate of occurrence, accounting for 7.8% of the primary structure in a sample of 1,150 proteins. D-Alanine occurs in bacterial cell walls and in some peptide antibiotics.

Read more... Edit at Wikipedia...

Other names

Alanine (IUPAC Name); (R,S)-Alanine; (RS)-2-Aminopropionsaeure; 2-aminopropanoic acid; 2-Aminopropionic Acid; DL-alanine; alpha-Aminopropanoic acid; Alpha-aminopropionic acid; d,l-alanine; DL-2-Aminopropanoic acid; DL-2-aminopropionic acid; DL-alpha-Alanine; DL-alpha-Aminopropionic acid; DL-Aminopropanoic acid; Methyl glycine; 2-Amino-propanoic acid


Please add any relevant references here.