Name: Chloramphenicol        
Structural formula:C11H12CL2N2O5

Molecular weight: 323.13             

CAS:56-75-7

Appearance: It is a white or yellow-crystalline needle or long Flake

Use:It was the first antibiotic to be manufactured synthetically on a large scale 

Standard: CP2000/BP2000/USP26/EP4
Packing: 25kg/drum