trans-Astringin | CAS 29884-49-9 Manufacturer & Supplier in China

Product Overview

trans-Astringin (CAS 29884-49-9) is a specialized stilbenoid polyphenol and a 3-β-D-glucoside of piceatannol. Found naturally in botanical sources such as Vitis vinifera and spruce bark, it is highly valued as an active compound for analytical chemistry and biochemical research. As a leading China manufacturer within the Plant Extract sector, Conscientia Industrial employs advanced extraction and purification technologies to ensure the preservation of its natural bioactive structure. Our product serves as a vital reference standard and raw material for specialized industrial applications, ensuring high purity and consistent technical performance for the global market.

Technical Specifications

• Product Name: trans-Astringin

• CAS Number: 29884-49-9

• Category: Plant Extract

• Source: Botanical (e.g., Vitis vinifera / Picea sitchensis)

• Purity (HPLC): ≥98.0%

• Molecular Formula: C20H22O9

• Molecular Weight: 406.38

• Appearance: Off-white to light yellow powder

• Solubility: Soluble in Methanol, Ethanol, and DMSO

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency of natural extracts.

• Advanced Analytical Verification: Every batch is validated through HPLC and NMR to confirm chemical identity and minimize secondary botanical components.

• Technical Documentation: We provide full support including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

• Scalable Production Capacity: Our China facility is equipped to support projects ranging from small-scale laboratory trials to bulk industrial supply.

• Direct Source Advantage: As a primary manufacturer, we provide trans-Astringin CAS 29884-49-9 with efficient lead times and direct factory support.

Packaging & Storage

• Standard Packaging: 100mg, 1g, 10g in amber vials or custom bulk packaging with dual PE protection.

• Storage Conditions: Store in a tightly closed container at -20°C for long-term stability. Protected from light and moisture.

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

Our logistics team ensures secure distribution of trans-Astringin CAS 29884-49-9 via global courier and air freight.

Request a Quote & COA for trans-Astringin CAS 29884-49-9 Today.