Specification :

biapenem 120410-24-4

Side Chain for BIAPENEM 153851-71-9

"6,7-dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]tria zolium chloride
cas 153851-71-9
"
the detailed information of biapenem as follow:
Appearance White to light yellow powder

PH 4.5 to 6.2

Clarity and colour of solution Not more intensely turbid No1,
not more than coloured Y5

Bacterial Endotoxin d0.2eu/ml

Partical size ( 90%d 50micro) Conforms

Assay(HPLC) e98%