d and l

D and L Sugars

May 24, 2017

What differentiates “D-glucose” from “L-glucose” ? Or D-alanine from L-alanine? What’s this D- and L- nomenclature, anyway? For everyone in a rush, here is the quick and dirty answer: For…

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Optical Rotation, Optical Activity, and Specific Rotation

February 7, 2017

As the title suggests, today’s post is all about optical rotation, optical activity, and specific rotation. This post was co-authored with Matt Pierce of Organic Chemistry Solutions.  Ask Matt about scheduling…

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