rac-(1R,2R)-cyclopentane-1,2-dicarboxylic acid(CAS: 1461-97-8)

Rac-(1R,2R)-cyclopentane-1,2-dicarboxylic acid (CAS: 1461-97-8) is a colorless, crystalline compound with a molecular weight of approximately 146.13 g/mol. It has a high melting point of about 124-125°C and is slightly soluble in water. Chemically, it is moderately reactive, capable of undergoing esterification and ring-opening reactions. It is commonly used in the synthesis of various organic compounds and polymers.

Rac-(1R,2R)-cyclopentane-1,2-dicarboxylic acid (CAS: 1461-97-8) can be synthesized via the Wittig reaction or by the acylation of cyclopentanone with acetic anhydride. The Wittig reaction involves the use of an organophosphorus reagent to form the cyclic ester, which is then converted to the dicarboxylic acid. The acylation method yields a racemic mixture with good yield and selectivity.

Rac-(1R,2R)-cyclopentane-1,2-dicarboxylic acid (CAS: 1461-97-8) is used in various industries, particularly in pharmaceuticals for the synthesis of drugs, in polymers for the production of resins and adhesives, and in sensors for detecting organic compounds. It also finds applications in the semiconductor industry for surface treatments and in the production of certain organic materials.

When handling rac-(1R,2R)-cyclopentane-1,2-dicarboxylic acid (CAS: 1461-97-8), it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. This compound should be handled in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up using appropriate absorbents, and the area should be thoroughly washed down. Always consult the Safety Data Sheet (SDS) for specific handling and disposal instructions.