盐酸四环素

Tetracycline hydrochloride (订货以英文为准)

编号:T140622
CAS号:64-75-5
分子式:C22H24N2O8.HCL
分子量:480.90
货号 品牌 包装 目录价 您的价格 库存 数量 购买
T140622-100g 阿拉丁 100g ¥179.90
T140622-500g 阿拉丁 500g ¥599.90
T140622-25g 阿拉丁 25g ¥69.90
产品名称 Tetracycline hydrochloride
中文名称 盐酸四环素
CAS号 64-75-5
分子式(M.F.) C22H24N2O8.HCL
分子量(M.W.) 480.90
储存条件 -20°C储存;充氩
熔点223°C
敏感性对光、热及空气敏感
溶解性Soluble in water, dimethyl sulfoxide, methanol and ethanol. Insoluble in ether and hydrocarbons.
存贮条件储存温度-20°C,充氩保存
密度1.1770
应用作用模式: 靠阻止胺酰基-tRNA至核糖体30S亚单位上阻止蛋白的合成。抗菌谱:革兰氏阴性和阳性细菌。阻断模式: 细胞壁渗透性缺失。
产品介绍Tetracycline Hydrochloride belongs to a family of broad-spectrum antibiotics that inhibit protein synthesis in bacteria by blocking the binding of aminoacyl-tRNA to the bacterial ribosome and has been used in a variety of root canal studies. In tick-borne encephalitis virus (TBEV) studies, tetracycline hydrochloride increased the concentrations of sIL-6R, IL-1RA, sTNFR1 and decreased the levels of TNF-α. Studies show that tetracycline can induce cold shock response and enhance expression of P450 proteins.
生化机理Mode of Action: Tetracycline passively diffuses through proin channels in the cell membrane, binding to 30S ribosomes and inhibits protein synthesis by preventing access of aminoacyl tRNA to the acceptor site on the mRNA-ribosome complex. It also binds to the bacterial 50S ribosomal subunit, altering the membrane and causing intracellular components to leak from bacterial cells. The inhibitory effects can be reversed by washing, suggesting that it is the reversibly bound antibiotic, and not the irreversibly bound drug, that is responsible for antibacterial action.Mode of Resistance: The effects are inactivated via a loss of cell wall permeability.Antimicrobial spectrum: Includes a wide range of antimicrobial activity against gram-positive and gram-negative bacteria.
别名四环素 盐酸盐2-naphthacenecarboxamid
风险声明 (欧洲)R42/43
安全声明(欧洲)S36
危害码(欧洲)Xn
搜索质检报告(COA)
搜索MSDS
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