Monobenzone, identified by its CAS number 103-16-2, is a fascinating organic compound with significant applications in dermatology. Understanding its chemical makeup is fundamental to appreciating its functionality. NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality Monobenzone, synthesized with precision to ensure the correct chemical profile.

The chemical formula for Monobenzone is C13H12O2. Structurally, it is known as 4-(Benzyloxy)phenol or the monobenzyl ether of hydroquinone. This structure features a phenol ring with a benzyloxy group attached at the para position. This ether linkage is key to its chemical identity and reactivity.

Physically, Monobenzone typically presents as a white crystalline powder. Its appearance is often described as being almost tasteless. In terms of solubility, it is soluble in organic solvents such as alcohol and benzene but is practically insoluble in water. This characteristic influences its formulation into topical preparations, often requiring specific solvent systems.

The molecular weight of Monobenzone is approximately 200.23 g/mol. Its melting point is generally reported in the range of 119-120°C, a critical parameter for its identification and quality assessment. The stability of Monobenzone can be influenced by factors such as light and heat, necessitating appropriate storage conditions to maintain its integrity.

The chemical properties of Monobenzone are directly linked to its depigmenting action. The phenolic hydroxyl group and the benzyl ether moiety contribute to its ability to interact with melanin synthesis pathways. By understanding these chemical characteristics, formulators can optimize delivery systems and therapeutic efficacy. NINGBO INNO PHARMCHEM CO.,LTD. ensures that the Monobenzone supplied adheres to strict chemical specifications, supporting its reliable use in pharmaceutical and cosmetic applications.