Which Type of Amine is (S)-Methamphetamine

Question

Which type of amine is (s)-methamphetamine?
A) a primary aliphatic amine
B) a primary aromatic amine
C) a secondary aliphatic amine
D) a secondary aromatic amine

Accepted Answer

(s)-Methamphetamine has a methyl group (-CH3) attached to a secondary amine (-NH-) in an aliphatic (non-aromatic) chain, making it a secondary aliphatic amine.