YU, Haibo,ZHAO, Guimin,ZHANG, Guosheng,YING, Junwu,YANG, Huibin,LI, Bin
申请号：
PH12018502553
公开号：
PH12018502553A1
申请日:
2018.12.04
申请国别(地区):
PH
年份:
2019
代理人:
摘要：
Provided are a polymorph of a benzamide compound and a preparation method and a use thereof. The shown benzamide compound is 3-bromo-1-(3,5-dichloro-2-pyridyl)-N-[2,4-dichloro-6-[(methylamino)carbonyl]phenyl]-1H-pyrazole-5-methanamide. A polymorph of the compound exhibits an excellent effect in aspects such as the use in preparing a preparation. 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 preparation and on the quality and efficacy of a plant treating agent.
