Chondroitin sulfate
Pharmaceutical Materials 2025-03-02
CAS Number: 9007-28-7.
Molecular Formula: Varies (it’s a glycosaminoglycan).
Molecular Weight: Varies.
Appearance: White or off-white powder.
Usage: Widely used in pharmaceuticals, cosmetics, and health supplements for its anti-inflammatory, chondroprotective, and other biological activities.
| Attribute | Details |
|---|---|
| Chemical Name | Chondroitin Sulfate |
| Synonyms | Chondroitin sulphate, CS, Chondroitin 4-sulfate |
| CAS Number | 9007-28-7 (Note: Variations exist, e.g., 260532-61-4. depending on specific forms or sources) |
| Formula | C13H21NO15S (or variations depending on sulfate content and degree of polymerization) |
| Molecular Weight | Approximately 463.37 g/mol (varies with degree of sulfation and polymerization) |
| Appearance | White to pale yellow, amorphous powder |
| Source | Extracted from animal cartilage, such as sharks, cows, pigs, and chickens |
| Chemical Properties | Acidic mucopolysaccharide; Negatively charged due to sulfate groups; Soluble in water, forms viscous solutions |
| Biological Functions | Promotes cartilage health and repair; Supports joint function and mobility; May reduce inflammation and pain in osteoarthritis |
| Medical Applications | Used as a dietary supplement for joint health; Ingredient in some pharmaceutical products for treating osteoarthritis and joint pain |
| Other Uses | Applied in cosmetics for skin hydration and elasticity; Used in wound healing formulations; Incorporated into eyedrops for ocular surface protection |
| Safety | Generally recognized as safe for use in humans and animals; However, consult healthcare professionals for appropriate use and dosage |
| Storage Conditions | Store in a cool, dry place, away from direct sunlight and incompatible materials |
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