TCI B6564 is bispyribac sodium, the sodium salt of a bis(dimethoxypyrimidinyl-oxy)benzoic acid and a well-known acetolactate synthase–inhibiting herbicidal active ingredient. Its salt form offers markedly better aqueous solubility than the free acid, which makes stock and serial dilution preparation straightforward for analytical work. In the laboratory it is used chiefly as a reference material for residue method development and validation, and in plant science studies of branched-chain amino acid biosynthesis and herbicide resistance. AMI Scientific supplies this TCI product in a 1 g pack for research use; handle it as a pesticide active ingredient and follow the official safety data sheet.
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- (2017). Evaluation of bispyribac sodium and other herbicides in transplanted rice. International Journal of Applied and Pure Science and Agriculture doi:10.22623/ijapsa.2017.3033.3fn4y
- Ahmad et al. (2019). Enhanced remediation of bispyribac sodium by wheat (Triticum aestivum) and a bispyribac sodium degrading bacterial consortium (BDAM). Journal of Environmental Management doi:10.1016/j.jenvman.2019.05.069
- European Food Safety Authority (2010). Conclusion on the peer review of the pesticide risk assessment of the active substance bispyribac (unless otherwise stated all data evaluated refer to the variant bispyribac-sodium). EFSA Journal doi:10.2903/j.efsa.2010.1692
References were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.

