5,6-Dichloroindole-3-acetic acid and 4-Chloroindole-3-acetic acid are potent candidates for new rooting promoters without estrogenic activity. Plant growth stimulators.Melting Point:186-188°CSolubility:DMSO, MethanolMethod for Determining Identity: Proton NMR (DMSO-d6) and MSTLC Conditions: SiO2; Dichloromethane : Methanol (9:1). Visualized with UV and AMCS (single spot; Rf= 0.65).Storage and Stability:Store at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.