Aspartame, an amide, is the sweetener commonly used in diet cola.What is the carboxylic acid that is a reactant in the production of aspartame.

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The carboxylic acid that is a reactant in the production of aspartame is known as aspartic acid. Aspartic acid is an α-amino acid, meaning it has both an amine group and a carboxylic acid group attached to the same carbon atom. In the production of aspartame, aspartic acid is combined with a methyl ester of the dipeptide phenylalanine to form the dipeptide sweetener known as aspartame.

To determine the carboxylic acid used in the production of aspartame, we can follow a simple three-step process:

Step 1: Identify the structural components of aspartame.
Aspartame is an artificial sweetener composed of two amino acids - aspartic acid and phenylalanine. It also contains a methyl ester group.

Step 2: Look for the carboxylic acid counterpart of aspartic acid.
Aspartic acid is an amino acid that contains a carboxylic acid group. Therefore, the carboxylic acid used in the production of aspartame is the carboxylic acid functional group of aspartic acid.

Step 3: Determine the carboxylic acid.
The carboxylic acid used in the production of aspartame is specifically the carboxylic acid group present in aspartic acid.

Therefore, the carboxylic acid used in the production of aspartame is the carboxylic acid group of aspartic acid.

aspartic acid

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