When naming an alcohol from its parent hydrocarbon (e.g. pentane becoming pentanol), what change is made to the name?

1. Alcohols are named systematically by modifying the name of the parent hydrocarbon chain. 2. The text states: "The name of an alcohol comes from the hydrocarbon from which it was derived. The final -e in the name of the hydrocarbon is replaced by -ol." 3. "-al" is the aldehyde suffix and "-one" is the ketone suffix -- both name different functional groups, not alcohols. 4. So an alcohol's name is formed by swapping the parent hydrocarbon's final -e for -ol, as in pentane becoming pentanol. _Source: OpenStax Chemistry Ch 20 "Organic Chemistry", p.1118 §20.2 Alcohols and Ethers_