Detecting succinylacetone
US8513025B2 · kind B2 · utility
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1References
71Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 9, 2012 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Aug 9, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/255
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This invention relates, inter alia, to detecting and/or measuring succinylacetone and one or more additional biological analytes using mass spectrometry, e.g., tandem mass spectrometry, by derivatizing succinylacetone in a sample by contacting the sample with an extraction solution comprising a C1-3 linear or branched chain monoalcohol and a strong base selected from the group consisting of hydrazine, a modified hydrazine, and hydroxylamine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.