The IUPAC name of is: — IUPAC and Nomenclature Chemistry Question
Question
The IUPAC name of $CH_3-CH(OH)-CH_2-CHO$ is:
Answer: A
💡 Solution & Explanation
The aldehyde ($-CHO$) has priority over the alcohol ($-OH$) group. The principal chain contains 4 carbons, and numbering starts from the aldehyde carbon. The $-OH$ at position 3 acts as a substituent (hydroxy). Thus, 3-Hydroxybutanal.
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