4,5-bis(2-methoxyethoxy)-2-nitrobenzonitrile protected by valid patents are not offered for sale in countries where the sale of such products constitutes a patent infringement and its liability is at buyer's risk. This item is only for R&D purpose not for commercial business in kilos. Buyers should overview the patent issue in their countries.
4,5-bis(2-methoxyethoxy)-2-nitrobenzonitrile
2-nitro-4,5-bis(2-methoxyethoxy)benzonitrile(Erlotinib intermediate)
C13H16N2O6 CAS NO.236750-65-5
Appearance: Pale yellow Powder
HPLC≥98%
Single impure≤0.5%
GC(Dichloromethane,ethyl acetate) <0.5%
Water Content:≤1%
Residue on ignition≤0.1%
Shijiazhuang Dingmin Pharmaceutical Sciences Co., Limited offers a wide range of products which includes
4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile. It belongs to benzene derivatives category. Contact us for more information.The products have been sold to Europe, America, Southeast Asia and other countries and regions Having upholding the " integrity, profession , innovation, win-win" as business philosophy, we believe that we are able to be stronger and stronger because of the excellent quality.
