CAS 41906-86-9
:Nitrocefin
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(1E)-2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thienylacetyl)amino]-, (6R,7R)-
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thienylacetyl)amino]-, [6R-[3(E),6α,7β]]-
- Nitrocefin
- (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
Nitrocefin
CAS :NitrocefinFormule :C21H16N4O8S2Degré de pureté :≥90%Couleur et forme : very dark orange solidMasse moléculaire :516.50g/molNitrocefin
CAS :Formule :C21H16N4O8S2Degré de pureté :(NMR) ≥ 90%Couleur et forme :Yellow to orange powder or crystalsMasse moléculaire :516.50Nitrocefin
CAS :Nitrocefin is an antibiotic. It being sensitive to hydrolysis by all lactamases produced by gram-positive and gram-negative bacteria.Formule :C21H16N4O8S2Degré de pureté :90.09% - 98.22%Couleur et forme :SolidMasse moléculaire :516.5Nitrocefin (>90%)
CAS :Stability Hygroscopic, Unstable in Solution
Applications 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.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Yang, H., et al.: Biochem., 51, 3839 (2012); El, Z., et al.: J. Pure. Applied. Microbiol, 5, 511 (2011); Nguyen, H.M., et al.: J. Chem. Info. Modeling., 51, 3226 (2011);Formule :C21H16N4O8S2Degré de pureté :>90%Couleur et forme :Dark Yellow To Dark RedMasse moléculaire :516.5Nitrocefin
CAS :Chromogenic cephalosporin substrate for the detection of beta-lactamase activity
Formule :C21H16N4O8S2Degré de pureté :Min. 90 Area-%Couleur et forme :Yellow Orange PowderMasse moléculaire :516.51 g/mol





