Alanine

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Alanine
Structural formula o the L-isomer
Baw-an-stick model o the L-isomer
Names
IUPAC name
Alanine
Ither names
2-Aminopropanoic acid
Identifiers
338-69-2 (D-isomer) YesY
56-41-7 (L-isomer)
302-72-7 (racemic)
ChEBI CHEBI:16977 N
ChEMBL ChEMBL66693 YesY
ChemSpider 64234 (D-isomer) YesY
5735 (L-isomer)
582 (Racemic)
EC-nummer [1]
IUPHAR ligand
Jmol-3D images Image
Image
KEGG C01401 N
PubChem
UNII 1FU7983T0U N
Properties
C3H7NO2
Molar mass 89.09 g·mol−1
Appearance white pouder
Density 1.424 g/cm3
Meltin pynt 258 °C (496 °F; 531 K) (sublimes)
167.2 g/L (25 °C)
Acidity (pKa) 2.35 (carboxyl), 9.69 (amino)[1]
Except whaur otherwise notit, data are gien for materials in thair staundart state (at 25 °C [77 °F], 100 kPa).
 YesY verify (whit isYesY/N?)
Infobox references

Alanine (abbreviatit as Ala or A)[2] is an α-amino acid wi the chemical formula CH3CH(NH2)COOH.

References[eedit | eedit soorce]

  1. Dawson, R.M.C., et al., Data for Biochemical Research, Oxford, Clarendon Press, 1959.
  2. "Nomenclature and symbolism for amino acids and peptides (IUPAC-IUB Recommendations 1983)", Pure Appl. Chem. 56 (5), 1984: 595–624, doi:10.1351/pac198456050595 .