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Penicillin potassium / penicillin G potassium / benzylpenicillin potassium

CAS No.: 113-98-4
Item No.: A0034
Store at: 2-8°C

English Name: Penicillin G potassium salt; Potassium benzylpenicillin

Other names: Penicillin G potassium; Benzylpenicillin potassium; Penicillin potassium salt; Phenoxypropyl penicillin; Phenylpropylpenicillin potassium; (2S, 5R, 6R) - 3,3-dimethyl-6 - (2-phenylacetylamino) - 7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid potassium salt

CAS No.: 113-98-4

C16H17KN2O4S=372.47

Grade: USP grade

Content: ≥ 96.0%

Potency: ≥ 1534u/mg

PH:5.0~7.5

Absorbance: 280 ㎜ wavelength shall not exceed 0.10; 264 ㎜ wavelength should be 0.80 ~ 0.88

Bacterial endotoxin: < 0.01eu

Penicillin polymer: calculated by peak area according to external standard method, the polymer containing penicillin shall not exceed 0.08% based on penicillin

Physicochemical properties: white crystalline powder, odorless, or slightly specific odor, with hygroscopicity, melting point 210 ℃ (decomposition). Soluble in water, slightly soluble in ethanol, insoluble in chloroform and acetone. Stable to acid

Purpose: biochemical research. It is mainly effective against Staphylococcus aureus, pneumococcus, Neisseria gonorrhoeae, hemolytic streptococcus and meningococcus.

Storage: 2 ~ 8 ℃


Copyright ?2021 南京杜萊生物技術有限公司 版權所有 Record No:蘇ICP備18062211號-1