Retinoic acid(CAS: 302-79-4)

Retinoic acid, with the CAS number 302-79-4, is a derivative of vitamin A. Its chemical formula is C20H28O2. It is a colorless to pale yellow crystalline solid with a slightly fishy odor. Retinoic acid is known for its role in cellular growth and differentiation, and it is a key component in the regulation of skin health and development.

Retinoic acid is primarily used in dermatology for treating acne and promoting skin renewal. It is also employed in pharmaceuticals for its role in regulating cell growth, and in research for studying biological processes. Additionally, it is used in the production of certain vitamins and as a precursor in the synthesis of other retinoids.

Retinoic acid is generally considered safe when used as directed in topical treatments or under medical supervision. However, it can be toxic if ingested in large amounts, leading to symptoms like dizziness, nausea, and liver damage. Proper handling and adherence to safety guidelines are essential to avoid adverse effects.

Retinoic acid should be stored in a cool, dry place away from light and moisture. It is typically kept in sealed containers to maintain its stability and prevent degradation. Handling should be done with care to avoid exposure to air and heat, which can affect its potency and safety.