Compositions and methods for separating enantiomers
US7628920B2 · kind B2 · utility
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14References
8Claims
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Key dates
| Filing date | Apr 6, 2005 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Apr 6, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A liquid chromatography system comprising a chiral mobile phase used to separate enantiomeric molecules present in a sample is disclosed herein. In one aspect, the mobile phase comprises a chiral solvent. In another aspect, the mobile phase includes a chiral solvent but also a buffering agent. The liquid chromatography system described herein includes both high pressure liquid chromatography (HPLC) as well as high pressure capillary liquid chromatography (CapLC).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.