Original Factory China Animal Feed Additive CAS 640-68-6 99% D-Valine Powder

We keep on with our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Original Factory China Animal Feed Additive CAS 640-68-6 99% D-Valine Powder, We are willing to give you the lowest price in the market, best quality and very nice sales service.Welcome to do bussines with us,let’s be double win.
We keep on with our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for China D-Valine and Valine Powder, Our tenet is “integrity first, quality best”. Now we have confidence in providing you with excellent service and ideal products and solutions. We sincerely hope we can establish win-win business cooperation with you in the future!

L-Valine is used as the intermediate of Valaciclovir.
Valacyclovir is a guanine analogue antiviral drug. It is used in the clinical treatment of herpes simplex and herpes zoster infection in sexually transmitted diseases. This product is the precursor of acyclovir. It is absorbed rapidly after oral administration and quickly transformed into acyclovir in the body. Its antiviral effect is played by acyclovir. After acyclovir enters herpes infected cells, it competes with deoxynucleoside for virus thymidine deoxynucleoside kinase or cell kinase, and the drug is phosphorylated into activated acyclic guanosine triphosphate. As the substrate of virus replication, acyclovir competes with deoxyguanine triphosphate for virus DNA polymerase, which inhibits virus DNA synthesis and shows antiviral effect. The antiviral activity of this product in vivo is better than acyclovir, and the treatment index of herpes simplex virus type I and type II is 42.91% and 30.13% higher than acyclovir respectively. It also has high curative effect on varicella zoster virus.

We keep on with our enterprise spirit of “Quality, Efficiency, Innovation and Integrity”. We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Original Factory China Animal Feed Additive CAS 640-68-6 99% D-Valine Powder, We are willing to give you the lowest price in the market, best quality and very nice sales service.Welcome to do bussines with us,let’s be double win.
Original Factory China D-Valine and Valine Powder, Our tenet is “integrity first, quality best”. Now we have confidence in providing you with excellent service and ideal products and solutions. We sincerely hope we can establish win-win business cooperation with you in the future!