Camphor丨CAS 76-22-2

Camphor is a naturally occurring bicyclic terpenoid widely used in pharmaceuticals, cosmetics, food additives, and chemical synthesis. In medicinal and pharmaceutical applications, it is employed as a topical analgesic, anti-inflammatory, and rubefacient in creams, ointments, and balms to relieve pain, itching, and respiratory discomfort. In personal care and cosmetic formulations, camphor acts as a fragrance ingredient, cooling agent, and preservative, contributing to the sensory experience and product stability. In the food industry, it is used as a flavoring agent in confectionery, beverages, and traditional culinary products. Camphor is also applied in chemical synthesis as a chiral auxiliary, resolving agent, and starting material for the preparation of terpenoids, pharmaceuticals, and fine chemicals. Additionally, it finds uses in pest control, moth repellents, and as a plasticizer in certain polymer formulations.

The benefits of camphor arise from its multifunctional properties, chemical stability, and natural origin. Its volatile nature and strong characteristic odor make it an effective topical therapeutic and insect repellent. The bicyclic ketone structure allows participation in organic reactions as a chiral building block, supporting stereoselective synthesis and chemical transformations. Camphor exhibits good solubility in organic solvents and oils, facilitating formulation in creams, ointments, and flavoring matrices. Its thermal stability and purity ensure reproducible performance in medicinal, cosmetic, and industrial applications. Additionally, camphor's natural derivation and well-established safety profile make it suitable for use in consumer products and research.