85-5400-06　(6R,​7R)​-3-​(Chloromethyl)​-​8-​oxo-​7-​[[2-​(2-​thienyl)​acetyl]​amino]​-5-​thia-​1-​azabicyclo[4.2.0]​oct-​2-​ene-​2-​carboxylic Acid (4-​Methoxyphenyl)​methyl Ester 50mg　CAS No:101182-25-6　439084

特徴

• (6R,​7R)​-3-​(Chloromethyl)​-​8-​oxo-​7-​[[2-​(2-​thienyl)​acetyl]​amino]​-5-​thia-​1-​azabicyclo[4.2.0]​oct-​2-​ene-​2-​carboxylic Acid (4-​Methoxyphenyl)​methyl Ester is an intermediate in synthesizing Nitrocefin (N493815), 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.
• Molecular Formula:C22H21ClN2O5S2
• Solubility:Dichloromethane
• Molecular Weight:493
• Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

仕様

• Size：50mg
• Grade：Highly Purified
• Form：Supplied as a Off White Solid
• Molecular Formula：C22H21ClN2O5S2
• Molecular Weight Non Ab：493
• EU Commodity Code：38220090
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• 製品の仕様は予告なく変更になる場合がございます。最新仕様はメーカーホームページをご確認ください。
• CAS No ：101182-25-6

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