Question

What is the chemical nomenclature of Procaine?

• A. 2-(dimethylamino)ethyl 4-aminobenzoate
• B. 2-(triethylamino)ethyl 4-aminobenzoate
• C. 2-(dipropylamino)ethyl 4-aminobenzoate
• D. 2-(diethylamino)ethyl 4-aminobenzoate

Hint:

Procaine is often used in dentistry and minor surgeries due to its fast-acting local anesthetic properties.

Answer 1

The Correct Option is D

Procaine is a local anesthetic commonly known as Novocain. Its chemical structure consists of a 4-aminobenzoic acid ester with a diethylaminoethyl group. The IUPAC name for Procaine is 2-(diethylamino)ethyl 4-aminobenzoate, reflecting the diethylamino group attached to the ethyl chain and the 4-aminobenzoate core. The other options contain incorrect substituents, such as dimethyl, triethyl, or dipropyl groups.
Thus, the correct answer is 2-(diethylamino)ethyl 4-aminobenzoate.