Zhejiang Ruiyang Chemical Co., Ltd.
Zhejiang Ruiyang Chemical Co., Ltd.
Pharmaceutical & Aroma Solvents

Pharmaceutical & Aroma Solvents

I. Core Applications in the Pharmaceutical Field

Synthesis of Pharmaceutical Active Components

  • Antiviral Drug Carrier: Acetate esters (such as acetic eugenol ester) serve as a key intermediate for the acetylation of cyclic guanosine monophosphate synthase, enhancing the targeting properties of the drug.

  • Respiratory Disease Treatment: Acetolaurone (menthol ester) has expectorant, anti-inflammatory, and respiratory-tract-opening functions and is used in cough medications and cold remedies. It is listed as an effective ingredient in non-prescription drugs by the FDA.


Drug Delivery Enhancers

  • Promotion of Transdermal Absorption: Acetate ethyl ester, with its strong skin penetration, acts as an absorption enhancer for drugs (such as antibiotics, hormones), improving the efficiency of local administration. 812.

  • Extraction and Purification Solvents: Used as an extraction agent in the production of antibiotics such as penicillin and erythromycin, replacing toxic benzene solvents to reduce residual risks.


II. Functional Applications in the Food Industry

Edible Flavorings and Flavor Enhancement

  • Flavor Syrup Blending: Acetate acid ethyl ester is a permitted synthetic flavoring in GB 2760-2024, used for blending flavors such as banana, pineapple, and whiskey, with an intake of ≤ 1400mg/kg in beverages/candies.

  • Composition of Baijiu Flavor: In strong-flavor Baijiu, its content reaches 1000-1500mg/kg, interacting with acetaldehyde to form a refreshing fruity aroma, enhancing the taste complexity.


Food Processing Additives

  • Extracting Solvents: Used in beer preservatives and yeast extract preparation, with a residue level of <0.1ppm to meet ecological standards.

  • Carrier Function: Helps to uniformly disperse pigments and antioxidants in oil-based products, in line with FAO/WHO international safety standards.


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