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Structural Elucidation by Composition Formula Predictor Software Using MSn Data

 

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C146-E104 Structural Prediction of Impurities in Drugs using MS n Data Technical Repor t vol.3 1 . Int roduct ion Erythromycin is a macrolide antibiotic produced by a strain of bacteria known as Saccaropolyspora erythraea. The antibiotic is effective against…
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LAAN-A-LM-E009 SHIMADZU APPLICATION NEWS ● LIQUID CHROMATOGRAPHY MASS SPECTROMETRY No. C51 Accurate Mass Analysis of Flavonoids by LCMS-IT-TOF substance. Moreover, many existing TOF type mass spectrometers achieve high mass accuracy using the internal standard method. However, in the LCMS-ITTOF, long-lasting…
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C146-E085 Using the LCMS-IT-TOF to identify impurities in pharmaceutical candidates using high mass accuracy and MSnanalysis Overview Introduction Objective. Structural elucidation for impurities in Erythromycin A oxime In the development of pharmaceutical candidates it is critical to identify by-products of…
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C146-E092 Natural Product Analysis Utilizing an Ion Trap – Time-of-Flight Mass Spectrometer (IT-TOF) Joy M. Ginter1 ; Holly M. Shackman1 ; Joseph P. Fox1 ; Masayuki Nishimura1 ; Masahiko Taniguchi2 ; Yoshihide Usami2 ; Kuo-Hsiung Lee2 1 Shimadzu Scientific Instruments,…
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