Pyribencarb

• CAT Number: I044744
• CAS Number: 799247-52-2
• Molecular Formula: C18H20ClN3O3
• Molecular Weight: 361.83
• Purity: ≥95%
• IUPAC Name: methyl N-[[2-chloro-5-[(E)-C-methyl-N-[(6-methylpyridin-2-yl)methoxy]carbonimidoyl]phenyl]methyl]carbamate
• InChI: InChI=1S/C18H20ClN3O3/c1-12-5-4-6-16(21-12)11-25-22-13(2)14-7-8-17(19)15(9-14)10-20-18(23)24-3/h4-9H,10-11H2,1-3H3,(H,20,23)/b22-13+
• InChIKey: CRFYLQMIDWBKRT-LPYMAVHISA-N
• SMILES: CC1=NC(=CC=C1)CO/N=C(\C)/C2=CC(=C(C=C2)Cl)CNC(=O)OC

Pyribencarb（Cat No.:I044744）is a selective carbamate herbicide used primarily in rice cultivation to control broadleaf weeds and sedges. It acts by inhibiting photosynthesis at Photosystem II, disrupting electron transport and leading to plant death. Pyribencarb is absorbed through both foliage and roots, offering pre- and post-emergence weed control. Its selectivity allows effective weed management without harming rice plants. Known for its low environmental persistence and minimal impact on non-target organisms, pyribencarb supports sustainable agriculture practices and is compatible with integrated weed management strategies.