4-(4-Chloro-phenyl)-benzo[d][1,2]oxazin-1-one 99%

NK Chemiosys (OPC) Private Limited

Established in the year 2019 we “NK Chemiosys (opc) Private Limited.” is a Manufacturer of the wide spectrum Abacavir Impurity, Mesalazine Impurities, Digoxin Impurities etc. We are manufacturing these products using premium grade raw material that is procured from the authentic vendors of the market. We offer these products at reasonable rates and deliver these within the promised time-frame.


We have hired an adroit team of employees, which keeps themselves abreast with advanced manufacturing techniques and designs. Further, we also have a quality control unit, wherein, we check our entire range on defined parameters like design, quality and finish. All units and equipped with all the essential tools, machine, and technology in order to manufacture a high-quality range of products

Under the valuable guidance of our mentor, Mr.Nandha Kumar Annamalai, we are growing with a notable rate in the market. He has spent long years in the industry to have rich industrial experience enabling us to understand the varied requirements of our clients.