Ward, D. D.; Grimmett, M. R. published the artcile< Separation of pyrazoles by gas chromatography>, Name: 4-Bromo-3-phenyl-1H-pyrazole, the main research area is pyrazole separation gas chromatog.
Pyrazole derivatives were separated by gas chromatog. by using glass columns (2.5 m × 1.5 mm) packed with silanized Chromosorb W (100-200 mesh) coated with 12% OV-17 or OV-225, N carrier gas at 20-25 cm3-min, inlet temperature 130-40°, a flame ionization detector at 300-50°, and temperature programming from 50° at 10°/min. Relative retention indexes and linear programmed indexes are given for alkyl-, 4-bromo-, 1-nitro-, C-nitro-, and bromonitropyrazoles. Although both N-substituted and N-unsubstituted pyrazoles could be separated on the same columns, 1-nitropyrazoles were sometimes susceptible to denitration at the higher temperatures used.
Journal of Chromatography published new progress about Gas chromatography. 13808-65-6 belongs to class pyrazoles-derivatives, and the molecular formula is C9H7BrN2, Name: 4-Bromo-3-phenyl-1H-pyrazole.
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics