Chlorhexidine 是一种抗菌剂和防腐剂。它可用于注射前、手术前或外伤后清洁皮肤。

Chlorhexidine is a biguanide compound used as an antiseptic agent with topical antibacterial activity. Chlorhexidine is positively charged and reacts with the negatively charged microbial cell surface, thereby destroying the integrity of the cell membrane. Subsequently, chlorhexidine penetrates into the cell and causes leakage of intracellular components leading to cell death. Since gram-positive bacteria are more negatively charged, they are more sensitive to this agent.

55-56-1

C22H30Cl2N10

505.45

氯己定;Nolvasan;Rotersept;Chlorhexidinum

DMSO:91 mg/mL(180 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years