26148-68-5 A-alpha-C (2-Amino-9H-pyrido[2,3-b]indole)

 CAS Number:  26148-68-5

Chemical Name:  A-alpha-C (2-Amino-9H-pyrido[2,3-b]indole)

Type of Toxicity:  cancer

Listing Mechanism:  Authoritative Bodies (AB)

Date Listed:  1-Jan-90

NSRL (No Significant Risk Level) or MADL (Maximum Allowable Dose Level):  2 µg/day

Where a source or product results in exposures by multiple routes, the total exposure must be considered. For example, the MADL for benzene is exceeded when the absorbed dose exceeds 24 µg/day. If only inhalation and oral exposure occurs, the benzene MADL is exceeded when: (oral dose ÷ 24 µg/day) + (inhalation dose ÷ 49 µg/day) > 1.0.