Quercetin API | CAS 117-39-5 Manufacturer & Supplier in China

Product Overview

Quercetin (CAS 117-39-5) is a naturally occurring flavonoid found in various fruits, vegetables, and grains. As a premier China manufacturer and supplier within the Nutritional Ingredients and Plant Extracts sector, Conscientia Industrial provides high-purity Quercetin derived from premium botanical sources like Sophora japonica. This active raw material is widely utilized in dietary supplements, functional foods, and pharmaceutical research for its potent antioxidant and anti-inflammatory properties, ensuring consistent quality for the global health and wellness industries.

Technical Specifications

• Product Name: Quercetin

• CAS Number: 117-39-5

• Quality Standard: In-house

• Purity (HPLC): ≥98.0%

• Molecular Formula: C15H10O7

• Molecular Weight: 302.24

• Appearance: Yellow to greenish-yellow powder

• Melting Point: 314℃ - 317℃

• Residue on Ignition: ≤0.1%

• Country of Origin: China

• Pricing: Competitive price based on quantity

• Currency: USD

• Chemical Structure:

Why Partner with Conscientia Industrial

• Botanical Extraction Excellence: Specialized in the large-scale isolation and refinement of natural flavonoids with high bioactive retention.

• Advanced Quality Control: Every batch of Quercetin is verified by HPLC and UV testing to ensure it meets international nutraceutical and pharmaceutical standards.

• Documentation and Compliance: We provide full technical dossiers, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

• Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from R&D samples to bulk commercial manufacturing.

• As a leading China manufacturer, we provide Quercetin CAS 117-39-5 with factory-direct pricing.

Packaging & Storage

• Standard Packaging: 1kg/bag, 25kg/fiber drum, or custom bulk packaging according to customer requirements.

• Storage Conditions: Store in a cool, dry place. Keep the container tightly sealed and protected from light, heat, and moisture to maintain stability.

• Safety Handling: This is a professional-grade material intended for industrial production and laboratory research use only.

• Our logistics team ensures safe delivery of Quercetin CAS 117-39-5 by courier / air / sea.

Request a Quote & COA for Quercetin CAS 117-39-5 Today.