熔点 | >99℃ |
敏感性 | 吸湿性 |
溶解性 | DMSO (Slightly), Methanol (Slightly) |
存贮条件 | 储存温度-20℃,充氩储存 |
应用 | Nitrocefin is a chromogenic β-lactamase substrate that undergoes colour change from yellow to red as the amide bond in the β-Lactam ring is hydrolyzed by β-lactamase. Nitrocefin undergoes colour changes induced by lactamases produced by Gram-positive and Gram-negative bacteria. Several studies have utilized the colour changing properties of Nitrocefin for the detection of β-lactamase activity from bacterial cell extracts by isoelectric focusing and spectroscopy. Nitrocefin has also been used in studies involving β-lactamase resistant antibiotics. |
别名 | 头孢硝噻吩;(6R,7R)-3-[(1E)-2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[3(E),6α,7β]]-3-[2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid |
头孢硝噻吩
Nitrocefin (订货以英文为准)
编号:N163020
CAS号:41906-86-9
分子式:C21H16N4O8S2
分子量:516.50
产品名称 | Nitrocefin |
中文名称 | 头孢硝噻吩 |
CAS号 | 41906-86-9 |
分子式(M.F.) | C21H16N4O8S2 |
分子量(M.W.) | 516.50 |
储存条件 | -20°C储存;充氩 |
搜索质检报告(COA)
搜索MSDS
相关产品