Tentoxin

Tentoxin is a cyclic tetrapeptide first isolated from the plant pathogen A. alternata. It is an herbicide that inhibits chloroplast development, resulting in chlorotic tissue. Tentoxin is selectively phytotoxic, as it kills a number of important weeds at concentrations that have no effects on several important crops.Formal Name: cyclo[N-methyl-L-alanyl-L-leucyl-(alphaZ)-alpha,beta-didehydro-N-methylphenylalanylglycyl]. CAS Number: 28540-82-1. Molecular Formula: C22H30N4O4. Formula Weight: 414.5. Purity: >99%. Formulation: (Request formulation change), A powder. Solubility: Methanol/DMSO: 10 mg/ml. SMILES: O=C(/C(N(C)C([C@H](CC(C)C)NC([C@H](C)N1C)=O)=O)=C\C2=CC=CC=C2)NCC1=O. InChi Code: InChI=1S/C22H30N4O4/c1-14(2)11-17-22(30)26(5)18(12-16-9-7-6-8-10-16)21(29)23-13-19(27)25(4)15(3)20(28)24-17/h6-10,12,14-15,17H,11,13H2,1-5H3,(H,23,29)(H,24,28)/b18-12+/t15-,17-/m0/s1. InChi Key: SIIRBDOFKDACOK-YQMBXKBSSA-N.