Advanced Organic Synthesis

Organic Intermediates: Scale Improvement Structural Adjustment

At present, China has become a major producer and supplier of organic intermediates throughout the world. The scale of equipment has been continuously expanded, synthetic technology has been...

Analysis of trace impurity components in pharmaceutical intermediates using LCQ ion trap mass spectrometer and Mass Frontier software

Foreword Because the cost of bringing a new drug to the market is very high, the amount of drugs a drug company can develop is limited. For this reason, in the early stages of drug development,...