salicylic acid-C10-salicylic acid

What is salicylic acid-C10-salicylic acid

**Introduction to Salicylic Acid-C10-Salicylic Acid** Salicylic Acid-C10-Salicylic Acid is a lipophilic derivative of salicylic acid, designed to enhance skin penetration and improve efficacy in acne and exfoliation treatments. By attaching a C10 (decanoic acid) chain, this modified compound offers increased stability and prolonged activity in the skin, making it ideal for oily and acne-prone skin types. It retains salicylic acid’s key benefits—unclogging pores, reducing inflammation, and promoting cell turnover—while minimizing irritation. Suitable for serums, spot treatments, and peels, Salicylic Acid-C10-Salicylic Acid provides a gentler yet potent alternative for deep exfoliation and sebum control, making it a valuable addition to advanced skincare formulations.

Preparation Process: To prepare salicylic acid-C10-salicylic acid, dissolve salicylic acid (1 equiv.) and decanoyl chloride (C10 acyl chloride, 1.1 equiv.) in dry dichloromethane (DCM) under nitrogen. Add a catalytic amount of 4-dimethylaminopyridine (DMAP) and triethylamine (TEA, 1.2 equiv.) dropwise at 0°C. Stir the mixture at room temperature for 12 hours. Quench the reaction with water, extract the organic layer, and wash with dilute HCl and brine. Dry over anhydrous Na₂SO₄, filter, and concentrate under reduced pressure. Purify the crude product by recrystallization or column chromatography to obtain the esterified product.

Usage Scenarios: Salicylic acid-C10-salicylic acid is a lipophilic derivative of salicylic acid, primarily used in dermatology and cosmetics for its enhanced skin penetration and prolonged action. It functions as a keratolytic agent, promoting exfoliation by breaking down desmosomes in the stratum corneum, making it effective for treating acne, psoriasis, and warts. Its C10 alkyl chain improves solubility in lipid-rich formulations, enhancing stability and bioavailability in topical products. Additionally, it exhibits anti-inflammatory and antimicrobial properties, reducing sebum production and bacterial growth. The compound is also utilized in anti-dandruff shampoos and anti-aging creams due to its exfoliating and pore-clearing benefits.

salicylic acid-C10-salicylic acid Basic Info

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