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Procain Penicillin G

CAS number: 54-35-3

Molecular formula:

molecular weight:

Chemical structure:

Details

Product Name PROCAINE PENICILLIN G STERILE
Expiry Time: 4 years
Test Item Standard Result
CHARACTERS A white crystalline powder A white crystalline powder
IDENTIFICATION Positive reaction Positive reaction
TESTS

pH 5.0-7.5 5.8
Related substance 4-aminobenzoic      acid NMT 0.024% 0.003%
Water

Any other impurity NMT 1%

2.8%~4.2%

0.07%

3.2%

Sterility Meet the requirements Meet the requirements
Bacterial endotoxins: Meet the requirements Meet the requirements
Specific optical rotation +165- +180o +172o
ASSAY

Procaine benzylpenicillinanhydrous

96.0%~102.0% 100.2%
(C13H20NO2C16H18N2O4S)

Procaineanhydrous, calculated as  39.0% ~42.0% 41.6%
(C13H20NO2

Conclusion: Complies with the requirement of      BP   standards