4-Nitrophenyl chloroformate CAS 7693-46-1

What is of 4-Nitrophenyl chloroformate with cas 7693-46-1?

4-Nitrophenyl chloroformate is used in the synthesis of poly(oxyethylene) modified dextrans. It is also used to prepare a cleavable, heterobifunctional cross-linker for reversible conjugation of amines to thiol-modified DNA. Further, it is used in the synthesis of mixed, activated carbonates, thiocarbonates and activated urethanes. In addition to this, it is used in the preparation of 4-nitrophenyl diazoacetate with diazomethane.

Specification

Usage 

4-Nitrophenyl Chloroformate is an ester of chloroformic acid used in the immobilization of enzymes and other biomolecules.

Packing

200kgs/drum, 16tons/20’container.