2-AMINO-9H-PYRIDO[2,3-B]INDOLE

Crystalline Solid

A pyrolysate that exhibited mutagenic activity toward Salmonella typhimurium TA98 and TA100 from the pyrolytic products of soybean globulin. 2-Amino-9H-pyrido[2,3-b]indole (AαC) and 2-amino-3-methyl-9 H-pyrido[2,3-b]indole (MeAαC) are two mutagenic and carcinogenic heterocyclic amines formed during ordinary cooking.

ChEBI: 2-Amino-9H-pyrido[2,3-b]indole is a pyridoindole.

AαC (2-Amino-9H-pyrido[2-3-b]indole) is a potential human carcinogen, which is generated by the combustion of tobacco, or by pyrolysis of protein. AαC potentially contributes to liver or digestive tract cancers. Inside body AαC is metabolized to intermediates (possibly short-lived nitrenium ion of AαC) th at react with DNA.

Suspected carcinogen with experimental carcinogenic data. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx,.