title: Identification of compounds in mouse urine vapor by gas chromatography and mass spectrometry.
abstract: Eighty compounds in normal mouse urine vapor are identified, 61 of which have not previously been reported in normal mouse urine. Two of the ten most strongly age-correlated substances in the mouse urine vapor are confirmed as 3-hydroxy-3-methylbutene and trans-3-hepten-2-one.
mesh_terms: D000375:Aging; D000818:Animals; D008401:Gas Chromatography-Mass Spectrometry; D007659:Ketones / Q000652:urine*; D008297:Male; D051379:Mice; D000439:Pentanols / Q000652:urine*; D014556:Urine / Q000032:analysis*
chemical_list: D007659:Ketones; D000439:Pentanols; C027250:3-hydroxy-3-methylbutene; C027251:3-hepten-2-one