Cefazolin sodium

Cefazolin sodium
 

Product description:

English Name : Cefazolin sodium salt
Other names : Cefradine V; cephalosporin V; sodium oxazoline cephalosporins; (6R, 7R) -3 - [[(5-jiaji-1,3,4-saierzuo-2-ji) liu] methyl ] -7 - [(1H-sizuo-1-ji) yixiananji] -8- oxo-5- thia-1 -azabicyclo [ 4.2.0 ] oct-2- ene-2- carboxylate salt
CAS: 27164-46-1
C14H13N8NaO4S3 = 476.49

Level : USP grade
Content: 95 to 102%
Specific rotation : -15 ~ -24 °

PH: 4.0 ~ 6.0

Moisture : ≤6.0%
. Characters : white or slightly yellow powder Melting point : 198 ~ 200 ℃, insoluble in methanol; ethanol, not soluble in acetone; Chloroform stable when dry, poor stability in aqueous solution .
Uses: antibacterial spectrum of biochemical research; indications are similar to Cefalotin bacteria Gram negative bacteria weaker than the latter but much stronger than the latter, especially Klebsiella pneumoniae effective against E. coli. .. thiophene stronger than cefotaxime, penicillin after effects of pneumococcal superior to other antibiotics .
Save : 2 ~ 8 ℃