Bachem L-Azetidine-2-carboxylic acid
L-Azetidine-2-carboxylic acid, 2133-34-8, C4H7NO2, Mr 101.11, 5g. H-Aze-OH. A toxic amino acid found in polygonatum odoratum which acts as a growth inhibitor in plants and algae. It has been incorporated as a proline analog in bioactive peptides for generating conformational changes. Zagari et al. studied its influence on the stability of the collagen helix.