Polycyclic organic compounds, Alkaloid, Alkaloids, Heterocyclic compounds (4 or more rings), Quaternary ammonium compounds
Cyclic compounds (1)
indole hydrochloride · indole, 14C-labeled
Indole is an aromatic heterocyclic organic compound with formula C8H7N. It has a bicyclic structure, consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. Indole is widely distributed in the natural environment and can be produced by a variety of bacteria.
4-hydroxybenzophenone, ion(1-) · para-hydroxybenzophenone
potassium phthalimide · phthalimide potassium salt · phthalimide calcium (2:1) salt
Phthalimide is the organic compound with the formula C6H4(CO)2NH. It is the imide derivative of phthalic anhydride. It is a sublimable white solid that is slightly soluble in water but more so upon addition of base.
5-methoxy-1H-indole · 1006-94-6
2-methylindole sodium salt
Methylketol or 2-methylindole is a mildly toxic and slightly flammable organic compound which occurs as a white solid which turns brown over time. It has chemical formula C9H9N. Methylketol is used as an intermediate for synthesizing dyes, pigments, optical brighteners, and pharmaceuticals.