Clopyralid

Clopyralid is an herbicide that selectively inhibits the growth of the broadleaf weed L. palustris over a panel of 17 New Zealand native non-broadleaf plant species when applied at a concentration of 1.5 mg/L. It does not inhibit growth of human pluripotent stem cells (IC50 = >100 µM) or decrease nuclear translocation of the transcription factor SOX17, a marker of teratogenic risk. Formulations containing clopyralid have been used as herbicides in agriculture.Formal Name: 3,6-dichloro-2-pyridinecarboxylic acid. CAS Number: 1702-17-6. Molecular Formula: C6H3Cl2NO2. Formula Weight: 192.0. Purity: >95%. Formulation: (Request formulation change), A solid. Solubility: DMSO: Slightly Soluble. SMILES: ClC1=NC(C(O)=O)=C(Cl)C=C1. InChi Code: InChI=1S/C6H3Cl2NO2/c7-3-1-2-4(8)9-5(3)6(10)11/h1-2H,(H,10,11). InChi Key: HUBANNPOLNYSAD-UHFFFAOYSA-N.