1. 4-hydroxy-2-oxovalerate

2. 2'-aminobiphenyl-2,3-diol

3. 2-hydroxy-6-oxo-6-(2'-aminophenyl)-hexa-2E,4Z-dienoate

4. 2-hydroxypenta-2,4-dienoate

5. Cis-2-hydroxy-penta-2,4-dienoate

6. 2-hydroxy-cis,cis-muconate semialdehyde

7. Cis-2-hydroxypenta-2,4-dienoate

These are reported metabolites of carbazole which are produced by bacteria during its biodegradation. I need to know the mass spectra of the compounds to identify the metabolites after running the degraded samples in HR-LCMS. It will be great help if anyone can help me to get the spectra at least of the first 3 compounds.

Thanks in advance

Prasenjit Ghosh

PhD Scholar, IIT Bombay

Similar questions and discussions