Madecassic Acid CAS 18449-41-7
Common Name: Madecassic Acid
Chemical Name: 2α,3β,6β,23-Tetrahydroxyurs-12-en-28-oic acid
CAS Number: 18449-41-7
Molecular Formula: C₃₀H₄₈O₆
Molecular Weight: 504.70 g/mol
Purity: ≥98.0% Cosmetic Grade
Appearance: White fine crystalline powder
Solubility: Slightly soluble in water, soluble in ethanol and polar organic solvents
pH Value (1% Ethanol Solution): 5.0–7.0
MOQ: 1KG
Product Properties: Natural triterpene active ingredient, excellent antioxidant and repairing performance, stable physical and chemical properties
Compliance: Compliant with EU SCCS, US FDA and global cosmetic raw material safety regulations
Applications: Widely used in high-end skincare products, antioxidant cosmetics, daily skin care formula additives and plant extract compound formulas
Madecassic Acid, Centella Asiatica Extract, CAS 18449-41-7, cosmetic raw material, skin repairing ingredient, anti-oxidant cosmetic additive
Madecassic Acid CAS 18449-41-7
Madecassic Acid (CAS 18449-41-7) is a high-purity natural active triterpene ingredient extracted from Centella Asiatica. As a core functional component of Centella Asiatica extract, it features outstanding antioxidant and skin-friendly repairing properties. It can effectively relieve skin discomfort, improve skin tolerance, inhibit free radical activity, and enhance the stability of cosmetic formulas. With high activity, mild properties and good skin compatibility, it is a premium natural functional raw material for high-end soothing, repairing and anti-oxidant skincare products, fully compliant with global cosmetic safety standards.
Key Benefits
• Powerful Antioxidant Capacity: Madecassic Acid effectively scavenges skin free radicals, relieves oxidative damage and improves skin dullness.
• Mild Skin Repairing: CAS 18449-41-7 ingredient optimizes skin barrier condition, enhances skin tolerance with mild and non-irritating performance.
• High Purity & High Activity: 98% high-purity specification ensures stable and efficient functional performance in cosmetic formulas.
• Excellent Formula Compatibility: Perfectly compatible with plant extracts, moisturizers and anti-aging cosmetic additives for formula upgrading.
• Natural & Green Safety: Derived from natural plant extraction, low irritation, compliant with global clean beauty standards.
• Strong Formula Stability: Maintains stable activity in conventional cosmetic pH and temperature ranges, not easy to deactivate.
Applications
• Repairing Skincare Products: Madecassic Acid is widely used in soothing lotion, repair cream and essence to improve skin barrier condition.
• Antioxidant Skincare Series: Added in antioxidant serums and facial care products to resist free radical oxidation and brighten skin tone.
• Sensitive Skin Care Products: Applied in mild soothing formulas to relieve daily skin discomfort and enhance skin stability.
• High-End Plant-Based Cosmetics: Serves as core active additive for natural plant skincare and clean beauty formulas.
• Compound Extract Formulas: Matched with other Centella Asiatica active ingredients to enrich cosmetic functional systems.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result | Test Method |
Product Name | Madecassic Acid | Compliant | Visual Verification |
CAS No. | 18449-41-7 | Compliant | Document Verification |
Appearance | White Fine Crystalline Powder | Compliant | Visual Inspection |
Purity | ≥98.0% | 98.62% | HPLC Method |
Loss on Drying | ≤0.5% | 0.18% | Drying Weight Loss Method |
Heavy Metal (Pb) | ≤10ppm | <5ppm | Atomic Absorption Spectrometry |
Residue on Ignition | ≤0.1% | 0.04% | High Temperature Calcination Method |
Microbial Limit | Compliant with Cosmetic Grade Standard | Qualified | Microbiological Detection |
Inspection Conclusion | Conforms to Global Cosmetic Raw Material Standards | Qualified | Comprehensive Detection |
Frequently Asked Questions (FAQ)
• Q1: Do you support customized purity of Madecassic Acid? A1: 98% standard purity is available, and customized specifications are acceptable for bulk orders.
• Q2: What is your MOQ and supply capacity? A2: 1KG MOQ, sufficient stock supports bulk orders and stable long-term supply.
• Q3: What export documents can you provide? A3: Complete COA, MSDS and full set of customs clearance documents are provided.
• Q4: What is the shelf life and storage method? A4: 24-month shelf life, store sealed in cool, dry and dark environment.
• Q5: Is the product globally cosmetic compliant? A5: It meets EU and US cosmetic raw material standards for global export.
• Q6: What is the conventional formula dosage? A6: Standard dosage ranges from 0.02% to 0.2% for skincare formulas.
Contact Us
💌 Contact us today for technical data, formulation guidance, and competitive pricing! E-mail:
You Might Also Like
1.ur Products A full range of high-quality cosmetic raw materials, including plant extracts, natural active ingredients, skin care actives and formulation additives. Stable supply & strict quality control.
