PENICILLINASE Chemical Properties

Melting point:

121-126 °C

storage temp. 

2-8°C

form 

powder

color 

white

Merck 

14,7093

EPA Substance Registry System

Penicillinase (9001-74-5)

Safety Information

Hazard Codes 

Xn

Risk Statements 

42/43

Safety Statements 

22-36/37

WGK Germany 

3

F 

10-21

HS Code 

35079090

MSDS

• Language:English Provider:SigmaAldrich

PENICILLINASE Usage And Synthesis

Chemical Properties

Penicillinase is a white powder. Soluble in water, enzyme solution is easily inactivated. Dried product is stable at room temperature, freeze-dried product can be stabilized for one week at 2～80C. It acts on the β-lactam ring of penicillin and converts penicillin into sterile active penicillin keto acid. The action occurs 1h after intramuscular injection, making penicillin rapidly ineffective. The effect is maintained for at least 4 days, thus eliminating the symptoms of penicillin allergy.

Uses

In culture media to antagonize antibacterial activity of penicillin.

brand name

Neutrapen (3M Pharmaceuticals).

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• PENICILLINASE,PENICILLINASE TYPE I,PENICILLINASE TYPE II,PENICILLINASE TYPE III,PENICILLINASE TYPE IV