IUPAC Names H CH2CH3 Name is based on longest carbon chain. -e of alkane is replaced with -amine. Substituents on nitrogen have N-prefix. Br N(CH3)2 NH2CHCH2CHCHCH3 CH3CH2CHCH2CH2CH3 3-bromo-1-pentanamine N,N-dimethyl-3-hexanamine => Chapter 19 8Chapter 19 8 IUPAC Names • Name is based on longest carbon chain. • -e of alkane is replaced with -amine. • Substituents on nitrogen have N- prefix. NH2 CH2 CH2 CHCH2 CH3 Br CH3 CH2 CHCH2 CH2 CH3 N(CH3 ) 2 3-bromo-1-pentanamine N,N-dimethyl-3-hexanamine =>