Nepafenac is a non-steroidal anti-inflammatory drug (NSAID), usually sold as a prescription eye drop 0.1% solution. Nepafenac is manufactured by Alcon and sold under the trade name Nevanac. It is used to treat pain and inflammation associated with cataractsurgery.
The usual dose is one drop, thrice a day, in each affected eye beginning one day prior to cataract surgery, continued on the day of surgery and through the first two weeks of the postoperative period.
Nepafenac is a prodrug of amfenac, an inhibitor of COX-1 and COX-2activity.Its side effects may include decreased visual acuity, a feeling that something is in the eye, increased eye pressure or a sticky sensation, as well as other effects.
A yellow or light yellow crystalline powder
Light yellow crystalline powder
Particle Size (Optical microscopy )
90% particles not more than 15μm
Loss on drying
Should meets the requirements
The results can conforms to the above specification
Nepafenac is a new type of eye ophthalmic nonsteroidal antipyretic analgesic anti-inflammatory drugs (NSAIDs), used in the treatment of eye pain and inflammation caused by cataract surgery.
Packaging & Shipping
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltdis a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",
"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltdhas 21 subsidiaries and holding companies.
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