Product name
 

Cilastatin sodium
 

Chemical name
 

Sodium 7-(2-amino-2-carboxy-ethyl)sulfanyl-2-(2,2
-dimethylcyclopropyl)carbonylamino-hept-2-enoate;
 

CAS No.
 

81129-83-1
 

Molecular formula
 

C₁₆H₂₅N₂NaO₅S
 

Appearance
 

Off-white to yellowish-white hygroscopic, amorphous solid
 

Assay (HPLC)
 

98-101.5%