🥼organic chemistry review

Cycloalkanes

Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025

Definition

Cycloalkanes are a class of hydrocarbons that contain a ring of carbon atoms connected by single bonds, differing from alkanes due to their cyclic structure. They are saturated, meaning they have the maximum number of hydrogen atoms possible per carbon atom without double or triple bonds.