Release tag compounds producing ketone signal groups
US5516931A · kind A · utility
171Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1993 |
| Grant date | May 14, 1996 |
| Priority date | — |
| Expiry date | Apr 22, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/78
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A release tag reagent suitable for use in the chemical analysis of a substance to be detected comprises signal, release, and reactivity groups. A class of release tag compounds that are cleaved to release as signal groups very stable electrophoric ketones which are sufficiently volatile for determination in the gas phase of an analytical reaction mixture is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.