Description

Broussonin E is a specialized natural product compound isolated from plants of the *Broussonetia* genus. This compound is of significant interest for its unique structural features and potential as a key intermediate or reference standard in advanced research and development. It serves the needs of the pharmaceutical, biotechnology, and nutraceutical industries, where high-purity, well-characterized phytochemicals are essential for discovery and quality control programs.

Application

• Pharmaceutical Research: Used as a reference standard or active pharmaceutical ingredient (API) intermediate in drug discovery programs targeting specific biological pathways.
• Biochemical Studies: Employed as a probe or inhibitor in enzymatic and receptor-binding assays to study cellular mechanisms.
• Natural Product Isolation & Synthesis: Serves as a critical benchmark compound for the isolation, purification, and total synthesis of related natural products.
• Cosmeceutical Development: Investigated for potential bioactive properties in high-end skincare and cosmetic formulations.
• Academic & Institutional Research: Utilized in university and government laboratories for phytochemical and pharmacological studies.
• Quality Control & Standardization: Acts as a certified reference material (CRM) to ensure the quality and consistency of botanical extracts and finished products.

Basic Information

Product Name	Broussonin E
CAS No.	90902-21-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Broussonin E; (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H,8H-pyrano[2,3-f]chromene-3,8-dione; 90902-21-9; Broussonin E (compound from Broussonetia papyrifera); Potential additional synonyms based on structure: Pyranochromenedione derivative
EINECS	Contact for details

Quality Control

Our Broussonin E is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) with detailed chromatographic and spectral data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). For long-term storage, consider keeping the material under inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (IR)	Spectrum matches reference
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.