Shenyang Sinochem Agrochemicals R&d Co., Ltd.

Jiangsu Yangnong Chemical Co., Ltd.

Crsc Research & Design Institute Group Co., Ltd.

Guimin Zhao

Jun Liu

Feng Wei

Lijun Wang

Bin Li

Hongfei Wu

Haibo Yu

Feng Lin

Huibin Yang

Junwu Ying

Zeyong Zhang

Hanbing Li

Guosheng Zhang

Meihong Wang

Hao Yang

Xueling Wang

Zhongbao Ren

Jianxin Chen

Li Jun Wang

The present invention provides a polymorph of a benzamide compound and a preparation method and applications thereof. The shown benzamide compound is 3-Bromo-N-[2,4-dichloro-6-[(methylamino)carbonyl]phenyl]-1-(3,5-dichloro-2-pyridinyl)-1H-pyrazole-5-carboxamide. The application of the polymorph of the compound in the preparation of the formulation exhibits excellent effect. The advantages of the polymorph A in aspects such as chemical stability, filterability, solubility, hygroscopicity, melting point, solid density and flowability can have a significant impact on the developments of the production method and a formulation and on the quality and efficacy of a plant treating agent.

Polymorph of benzamide compound and preparation method and applications thereof

Growing community of inventors

Liaoning, China

Guimin Zhao