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β-Apooxytetracycline
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
β-Apooxytetracycline图片
CAS NO:18751-99-0
规格:98%
分子量:442.4
包装与价格:
包装价格(元)
500ug电议
1mg电议
5mg电议
10mg电议

产品介绍
β-Apooxytetracycline is a potential impurity found in commercial preparations of oxytetracycline.
CAS:18751-99-0
分子式:C22H22N2O8
分子量:442.4
纯度:98%
存储:Store at -20°C

Background:

β-Apooxytetracycline is a potential impurity found in commercial preparations of oxytetracycline. β-Apooxytetracycline is a degradation product formed from oxytetracycline via acid hydrolysis. It has a relative potency of 0.1 compared with oxytetracycline for inhibiting the growth of aerobic sludge bacteria, an MIC50 value of 32 mg/L for tetracycline-sensitive strains of Pseudomonas, and MIC50 values of greater than 32 mg/L for tetracycline-sensitive strains of Agrobacterium, Moraxella, and Bacillus, as well as tetracycline-resistant strains of E. coli. β-Apooxytetracycline (10 mg/kg) is toxic to rats, decreasing body weight, disrupting blood cell counts, and inducing hepatocyte necrosis.