Dimethylmethoxy Chromanyl Palmitate

동의어: Lipochroman-6 palmitate, Dimethylmethoxy chromanol palmitate, 2,2-Dimethyl-6-methoxy-7-(3,5,5-trimethylhexyl)chroman-4-yl palmitate

Dimethylmethoxy Chromanyl Palmitate is a synthetic derivative of dimethylmethoxy chromanol, a potent antioxidant from the chromanol family. While the parent chromanol is renowned for its radical-scavenging activity, its hydrophilic nature limits its compatibility with oil-based formulations. The palmitate ester addresses this by attaching a C16 fatty acid chain to the chromanol core, yielding a lipophilic molecule that integrates seamlessly into emollients, oils, and anhydrous systems. This modification preserves the antioxidant mechanism while enhancing solubility and skin penetration.

At the molecular level, the compound retains the fused benzopyran structure with a methoxy substituent at position 6 and a 3,5,5-trimethylhexyl chain at position 7. The palmitate group at position 4 is ester-linked, masking the phenolic hydroxyl and rendering the molecule more stable against oxidation during storage. Upon topical application, endogenous esterases slowly cleave the ester bond, releasing the active chromanol to exert its antioxidant effects. This pro-drug design ensures sustained release and prolonged activity, making it particularly valuable in anti-aging and protective skincare formulations.

In the personal care industry, Dimethylmethoxy Chromanyl Palmitate is standardized to ≥98% purity by HPLC, a specification that guarantees consistent performance in finished products. It is primarily used as a stabilizer and antioxidant in creams, lotions, and serums, where it helps prevent rancidity of oils and protects skin lipids from oxidative damage. Its oil-soluble nature allows formulators to incorporate it into the oil phase without the need for solubilizers, simplifying production and reducing potential irritation. Typical use levels range from 0.01% to 0.1%, depending on the desired antioxidant protection and product type.

Beyond skincare, this ingredient finds application in color cosmetics and hair care, where oxidative stress can degrade pigments and conditioning agents. Its compatibility with a wide range of cosmetic esters and silicones makes it a versatile additive. As consumer demand for stable, effective antioxidant systems grows, Dimethylmethoxy Chromanyl Palmitate offers a reliable solution backed by solid chemistry and manufacturing consistency.

Function

• Antioxidant protection: Scavenges free radicals and inhibits lipid peroxidation, safeguarding both formula and skin.
• Formulation stabilizer: Prevents rancidity of oils and fats, extending product shelf life.
• Skin conditioning: Supports the skin’s natural antioxidant defenses, reducing signs of oxidative stress.
• Penetration enhancer: Lipophilic nature aids in delivering the active to deeper skin layers.
• Anti-aging support: Helps protect collagen and elastin from oxidative degradation.

Source & Standardization

• Source: Synthetic, derived from dimethylmethoxy chromanol and palmitic acid.
• Production: Esterification of dimethylmethoxy chromanol with palmitoyl chloride, followed by purification.
• Standardization: ≥98.0% (HPLC).
• Forms: White to off-white crystalline powder.
• 응용 분야: Anti-aging creams, sunscreens, color cosmetics, hair care, anhydrous formulations.

사양

Documentation & Supply

• Monthly capacity: 500 kg
• 리드 타임: 3-5 business days (stock items)
• 문서: COA, MSDS, TDS available upon request
• 포장: 1 kg, 5 kg, 25 kg fiber drums with inner LDPE bags
• 저장: Store in a cool, dry place, away from direct sunlight

견적 요청

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