Product Description
Alpha-Lipoic Acid (ALA), also known by its chemical name 5-(1,2-Dithiolan-3-yl)pentanoic acid or thioctic acid, is a naturally occurring organosulfur compound synthesized in small amounts by plants, animals, and humans. It plays a crucial role as a cofactor for several key mitochondrial enzyme complexes essential for aerobic metabolism and energy production. ALA is distinguished by its unique ability to act as a potent antioxidant in both water-soluble and fat-soluble environments, allowing it to exert protective effects throughout the body. It can also regenerate other important antioxidants such as vitamin C, vitamin E, and glutathione. Commercially, Alpha-Lipoic Acid is often available as a racemic mixture (R/S-ALA).
Product Properties
Property Value Chemical Name 5-(1,2-Dithiolan-3-yl)pentanoic acid Common Names Alpha-Lipoic Acid, ALA, Thioctic acid, Lipoic acid, R/S-Lipoic Acid CAS Number 1077-28-7 Molecular Formula C8H14O2S2 Molecular Weight 206.33 g/mol Appearance Yellow crystalline powder or flakes Solubility Sparingly soluble in water; soluble in organic solvents like ethanol, DMSO, and dimethylformamide. Melting Point Approximately 60-62 °C (for R/S-ALA) Purity Available in various purity grades (e.g., >99%) Storage Store in a cool, dry, dark place. Sensitive to light and heat. Product Usage
Alpha-Lipoic Acid is widely utilized for its powerful antioxidant properties and its integral role in cellular energy metabolism. Its primary applications include:
- Dietary Supplements: A very popular ingredient in nutritional supplements formulated to combat oxidative stress, support healthy blood glucose levels already within the normal range, promote nerve health (particularly in the context of diabetic neuropathy research), and enhance the body’s overall antioxidant network.
- Pharmaceutical Research & Applications: Investigated and used for its potential therapeutic benefits in managing conditions associated with oxidative stress, such as diabetes and its complications (e.g., neuropathy, nephropathy), liver diseases, and as an adjunctive therapy in certain cardiovascular and neurodegenerative conditions.
- Cosmeceuticals: Incorporated into advanced skincare products, including anti-aging creams and serums, for its ability to protect skin from free radical damage, reduce the appearance of fine lines, and regenerate other skin antioxidants.
- Veterinary Medicine: Used in supplements for animal health, often to provide antioxidant support and promote liver health in pets.
- Chemical & Biochemical Research: Employed as a research chemical to study mechanisms of oxidative stress, mitochondrial function, and its diverse physiological effects.
As a supplier, offering high-purity Alpha-Lipoic Acid (CAS 1077-28-7) meets the demands of manufacturers in the pharmaceutical, nutraceutical, cosmeceutical, and veterinary sectors seeking a reliable source of this versatile and effective antioxidant compound.
Contact Us Now!
If you need MSDS,TDS or sample testing, please email us at pharm@sinocurechem.com or use the website live chat to get prompt reply.