What is Ursolic Acid?
Ursolic Acid (CAS 77-52-1) is a naturally occurring pentacyclic triterpenoid compound found in many medicinal herbs, fruits, and plants such as rosemary, apples, basil, and hawthorn. With the molecular formula C30H48O3 and a molecular weight of 456.70 g/mol, it has gained significant attention for its wide range of biological activities and health benefits.
Typically appearing as a white to light yellow crystalline powder, ursolic acid is poorly soluble in water but soluble in ethanol, methanol, and chloroform. It is widely used in pharmaceuticals, nutraceuticals, functional foods, and cosmetics due to its natural bioactivity.
Key Properties of Ursolic Acid (77-52-1)
CAS Number: 77-52-1
Molecular Formula: C30H48O3
Molecular Weight: 456.70 g/mol
Appearance: White to yellow crystalline powder
Source: Plant-derived (rosemary, apple peel, holy basil, etc.)
Bioactive Effects: Anti-inflammatory, antioxidant, antimicrobial, anticancer, hepatoprotective
Biological Activities and Health Benefits
Anti-Inflammatory and Antioxidant
Ursolic acid is known for its strong anti-inflammatory and antioxidant properties, helping to protect cells from oxidative stress and free radical damage.
Anticancer Potential
Studies suggest that ursolic acid can inhibit tumor cell proliferation, induce apoptosis, and suppress angiogenesis, making it a potential compound in cancer prevention research.
Cardiovascular Protection
It helps in reducing blood lipid levels and preventing arterial plaque formation, supporting heart and vascular health.
Hepatoprotective Effects
Ursolic acid protects the liver from damage caused by toxins, alcohol, and metabolic stress.
Metabolic and Weight Management
It promotes muscle growth, fat reduction, and improved insulin sensitivity, making it valuable in functional foods and sports nutrition.
Skin Care and Cosmetics
In cosmetics, ursolic acid is used in anti-aging creams, sunscreens, and skin barrier repair formulations due to its ability to promote collagen synthesis and improve skin elasticity.
Industrial Applications of Ursolic Acid
1. Pharmaceutical Industry
Used as a bioactive ingredient in drug development targeting cancer, liver disease, metabolic syndrome, and cardiovascular disorders.
2. Nutraceuticals & Dietary Supplements
Widely incorporated in capsules, powders, and functional beverages for health promotion, weight management, and immune support.
3. Cosmetics & Personal Care
Key ingredient in anti-aging creams, whitening agents, hair care products, and sun protection formulas.
4. Food & Functional Beverages
Added to functional foods for its natural antioxidant and health-promoting properties.
Safety and Handling
Toxicity: Generally recognized as safe at recommended dosages.
Handling Precautions: Avoid inhalation of powder; use protective equipment.
Storage: Store in a dry, cool environment, protected from light and moisture.
Global Market Outlook
The global ursolic acid market is growing rapidly due to rising demand for plant-derived bioactive ingredients in pharmaceuticals, nutraceuticals, and cosmetics.
Asia-Pacific: Largest producer, especially China and India, supplying bulk ursolic acid extracts.
Europe & North America: Strong demand for natural dietary supplements and cosmeceuticals.
Market Trend: Shift toward clean-label, plant-based health ingredients is boosting the adoption of ursolic acid in multiple industries.
Why Choose Reliable Ursolic Acid Suppliers?
For B2B buyers, sourcing high-quality ursolic acid 77-52-1 ensures:
High purity (90%–98%) standardized extracts
Consistent batch quality with COA and third-party testing
Compliance with ISO, GMP, and food safety standards
Bulk supply and global logistics support
Conclusion
Ursolic Acid (CAS 77-52-1) is a versatile, plant-derived triterpenoid with broad applications in pharmaceuticals, nutraceuticals, cosmetics, and functional foods. Its strong biological activities - including anti-inflammatory, anticancer, hepatoprotective, and anti-aging properties - make it a valuable raw material for global industries seeking natural and sustainable health solutions.