DL-2,3-Dimethylphenylalanine CAS 103855-82-9

DL-2,3-Dimethylphenylalanine - Names and Identifiers

Nom	DL-2,3-Dimethylphenylalanine
Synonymes	DL-2,3-Dimethylphenylalanine 2,3-Dimethyl-DL-phenylalanine Alanine, 3-(2,3-xylyl)-, DL- (6CI) 2-amino-3-(2,3-dimethylphenyl)propanoic acid
CAS	103855-82-9

DL-2,3-Dimethylphenylalanine - Physico-chemical Properties

Formule moléculaire	C11H15NO2
Masse molaire	193.24

DL-2,3-Dimethylphenylalanine - Introduction

2,3-Dimethyl-DL-phenylalanine is an organic compound also known as 2,3-dimethylphenylpropionic acid. It is one of the structural isomers of phenylalanine in which the methyl groups are located on carbon atoms 2 and 3.

This compound is a colorless or white crystalline solid that is stable at room temperature. It has a liquid that is very soluble in water, but has a higher solubility in polar solvents. 2,3-Dimethyl-DL-phenylalanine is disproportionate in nature and can exist in two enantiomers, the D-form and the L-form.

2,3-Dimethyl-DL-phenylalanine is an important amino acid, which has a wide range of applications in the field of medicine and medicine. It can be used as an intermediate for the synthesis of hormones, proteins and drugs, and can also be used in biochemical research and drug development. In addition, 2,3-dimethyl-DL-phenylalanine can also be used in the preparation of food and feed additives to enhance nutritional value and health functions.

The preparation method of 2,3-dimethyl-DL-phenylalanine is generally achieved by a rearrangement reaction of p-methylphenylpropanol. The rearrangement of the methylphenylpropanol needs to be carried out under acidic conditions, for example, using a catalyst such as sulfuric acid, sulfuric acid/sulfur trioxide, etc.

Safety needs to be paid attention to when using 2,3-dimethyl-DL-phenylalanine. It is a harmful substance that can cause irritation or allergic reactions when inhaled or in contact with the skin. Therefore, necessary personal protective measures should be taken during handling and use, such as wearing gloves, protective glasses and clothing. At the same time, it should be ensured that the operation is carried out in a well-ventilated place and away from fire and oxidizing agents.

Generally speaking, 2,3-dimethyl-DL-phenylalanine has a wide range of application prospects and important chemical properties, but it is necessary to pay attention to reasonable operation and safety knowledge when using it.