3-{[(4S)-4-Sulfanyl-L-prolyl]amino}benzoic acid hydrochloride (1:1)(CAS: 219909-83-8)

3-{[(4S)-4-Sulfanyl-L-prolyl]amino}benzoic acid hydrochloride (CAS: 219909-83-8) is a pharmaceutical intermediate and research compound. It contains a benzene ring, a sulfanyl-L-proline moiety, and a carboxylic acid group linked via an amide bond. It is water-soluble and has a pKa value around 3.2.

The primary uses of 3-{[(4S)-4-Sulfanyl-L-prolyl]amino}benzoic acid hydrochloride include its application as an intermediate in the synthesis of bioactive compounds and in pharmaceutical research. It may also be used in the development of new drugs due to its specific chemical structure.

3-{[(4S)-4-Sulfanyl-L-prolyl]amino}benzoic acid hydrochloride (CAS: 219909-83-8) is generally considered safe when used appropriately. However, it should be handled with care due to its acidic nature. Protective measures include using appropriate personal protective equipment (PPE) such as gloves and goggles. Spills should be handled according to standard chemical waste disposal protocols.

3-{[(4S)-4-Sulfanyl-L-prolyl]amino}benzoic acid hydrochloride (CAS: 219909-83-8) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a closed container to prevent moisture absorption. The storage temperature should not exceed 25°C, and the relative humidity should be below 60%.