What is the IUPAC name for the alcohol derived from cyclopentane?

What is the IUPAC name for the alcohol derived from cyclopentane?

• A. Cyclobutanol
• B. Cyclopentanol
• C. Pentan-1-ol
• D. Pentan-2-ol

Answer: (B)

The IUPAC name for the alcohol derived from cyclopentane is cyclopentanol. This name indicates that the compound is a cyclic structure (as shown by the "cyclo" prefix) and contains a hydroxyl group (-OH), which characterizes it as an alcohol. Cyclopentane, as a parent compound, consists of a five-membered carbon ring. When one of the hydrogen atoms is replaced by a hydroxyl group, it retains the cyclic structure while becoming an alcohol. The addition of the -ol suffix signifies its classification as an alcohol. The naming follows the IUPAC rules, where the base name corresponds to the number of carbons in the cyclic structure. Since there are five carbon atoms in the cyclopentane ring, the alcohol is named cyclopentanol. This clearly distinguishes it from other alcohols with straight-chain or different ring structures that would have been indicated by other answer choices.

The IUPAC name for the alcohol derived from cyclopentane is cyclopentanol. This name indicates that the compound is a cyclic structure (as shown by the "cyclo" prefix) and contains a hydroxyl group (-OH), which characterizes it as an alcohol.

Cyclopentane, as a parent compound, consists of a five-membered carbon ring. When one of the hydrogen atoms is replaced by a hydroxyl group, it retains the cyclic structure while becoming an alcohol. The addition of the -ol suffix signifies its classification as an alcohol.

The naming follows the IUPAC rules, where the base name corresponds to the number of carbons in the cyclic structure. Since there are five carbon atoms in the cyclopentane ring, the alcohol is named cyclopentanol. This clearly distinguishes it from other alcohols with straight-chain or different ring structures that would have been indicated by other answer choices.