1-Aminocyclopropane-1-carboxylic Acid is a plant growth regulator and an NMDA agonist acting at the glycine site (1). It is also a useful compound to develop DNA-encoded small molecule libraries for screening enzyme inhibitors (2).Loss on Drying: ≤5%Melting Point: 250°CStorage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap.