Applications of p-Anisic Acid

p-Methoxybenzoic Acid Introduction

Chemical Name: p-Methoxybenzoic Acid

Synonyms: p-Anisic Acid, 4-Anisic Acid

CAS Number: 100-09-4

Molecular Formula: C8H8O3

Molecular Weight: 152.15 g/mol

p-Anisic acid (CAS 100-09-4), also known as 4-Methoxybenzoic acid, is a common organic aromatic acid with the molecular formula C₈H₈O₃. It possesses stable physicochemical properties and good biocompatibility, playing a significant role in various industries. The following sections provide a systematic overview of its main application fields.

1. Pharmaceutical Intermediate

p-Anisic acid is widely used in pharmaceutical synthesis as an important intermediate for the production of various drugs.

It is utilized in the research and development of antibacterial and anti-inflammatory drugs.

It plays a role in the structural modification of analgesics and antipyretics.

It is commonly employed in the synthesis of molecules with specific biological activities, providing fundamental raw materials for drug innovation.

2. Cosmetics and Personal Care Products

In the cosmetics and personal care industry, p-Anisic acid garners attention due to its antibacterial, preservative, and aromatic properties.

It serves as a preservative aid, enhancing the stability of skincare products.

It is used in fragrances and flavors, imparting a mild floral or vanilla scent to products.

It is commonly found in formulations for lotions, creams, sunscreen products, and high-end perfumes.

3. Food and Natural Products

p-Anisic acid occurs naturally in plants such as anise and vanilla, contributing to their characteristic flavors.

In the food industry, it can be used as a reference component for natural flavoring substances.

It holds potential application value in the research of flavors and seasonings.

Its use must comply with relevant food additive regulations and standards.

4. Fine Chemicals and Functional Materials

As an aromatic carboxylic acid, p-Anisic acid also finds important uses in fine chemicals.

It is used in the synthesis of dyes and photographic chemicals.

It can act as a polymer additive to improve material performance.

It is employed as a stabilizer or modifying agent in certain functional chemical products.

5. Scientific Research and Analysis

In chemical research and analytical experiments, p-Anisic acid is often used as a standard substance or reference compound.

It is applied in the establishment and validation of spectroscopic and chromatographic analytical methods.

It serves as a model compound in studies involving structural modification and functional group research.

It is an important tool for investigating the structure and reactivity of aromatic compounds.

Conclusion

In summary, p-Anisic acid (CAS 100-09-4), leveraging its stability, functionality, and versatility, demonstrates broad application prospects in pharmaceuticals, cosmetics, food, fine chemicals, and scientific research. With the growing trends towards green chemistry and natural ingredients, its market demand and scope of application are expected to expand further.