4265 2-Amino-a-carboline 2-Amino-a-carboline is found in cooked foods as pyrolysis produced of tryptophan. 26148-68-5 62805 C11H9N3 White powder. 202 - 203°C 2B, possibly carcinogenic to humans. (L135) This is a toxic chemical found in cigarettes or generated by tobacco combustion. 2014-08-29T05:53:18Z 2026-04-02T23:27:22Z C19186 true NC1=NC2=C(C=C1)C1=CC=CC=C1N2 C11H9N3 InChI=1S/C11H9N3/c12-10-6-5-8-7-3-1-2-4-9(7)13-11(8)14-10/h1-6H,(H3,12,13,14) FJTNLJLPLJDTRM-UHFFFAOYSA-N 183.2093 183.079647303 Exogenous Solid 2.6 HMDB33141 56541 CHEM003171 DTXSID7020001 54.7 56.281800000000004 19.80849764251107 0 2 2 14.117878293458016 4.824941677956441 0 3 2.08 -2.61 4.51e-01 g/l