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CAS NO:
8001-48-7
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Basic Info
CAS Number
8001-48-7
Pharmacopoeia
In-house Standards
Grade
food grade, pharmaceutical grade
Is Manufacturer
YES
Product Description
This product is a leguminous plant albizzia Acacia catechu tree catechu Willd (L.f.). Peel the twigs, dry dry Fried paste.
Winter harvest, dry, remove skin and cut into large pieces and add water decoction, concentration, drying.
AI Product Description
*The following content is generated by AI and is for reference only.
Catechu extract, commonly known as catechu or cutch, is a natural product derived primarily from the heartwood of *Acacia catechu* trees and other related species in the Mimosaceae family. It has been utilized for centuries in traditional medicine systems across Asia, particularly in Ayurveda and Traditional Chinese Medicine, due to its potent pharmacological properties. The chemical composition of catechu extract is complex and variable depending on the source and extraction method, but it is predominantly rich in condensed tannins, specifically proanthocyanidins such as catechin and epicatechin, along with flavonoids like quercetin and kaempferol. Because it is a crude botanical extract rather than a single pure compound, it does not possess a single definitive molecular formula or CAS number; however, specific isolated constituents like catechin have well-defined identifiers (e.g., Catechin CAS 154-23-4). The extract appears as a dark brown to black amorphous mass with a characteristic astringent taste and distinct aroma.
The primary applications of catechu extract are diverse, spanning the food, pharmaceutical, cosmetic, and industrial sectors. In the food industry, it serves as a natural flavoring agent and a colorant, often used in confectionery and beverages for its unique taste profile and preservative qualities. Its high tannin content makes it an excellent natural antioxidant and antimicrobial agent, which contributes to shelf-life extension in various products. In the pharmaceutical field, it is widely recognized for its astringent, anti-inflammatory, and hemostatic effects, frequently employed in treatments for diarrhea, sore throats, and oral ulcers. Furthermore, catechu extract acts as a key ingredient in oral care formulations, including toothpastes and mouthwashes, where it helps reduce plaque and gingivitis. Industrially, it is valued as a natural dye for textiles and leather, providing a range of brown hues, and is also used in the production of adhesives and varnishes due to its binding properties. As a sustainable, plant-based resource, catechu extract continues to gain attention in green chemistry initiatives seeking to replace synthetic additives with bio-derived alternatives that offer both efficacy and environmental safety.
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