Description

trans-2,3,cis-3,4-7-(Benzyloxy)-3',4'-Dimethoxy-3,4-Flavandiol is a specialized flavonoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical chiral intermediate and building block for the development of novel bioactive molecules. It is primarily sought by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions engaged in medicinal chemistry and natural product synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex flavonoid-based drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used as a scaffold or chiral synthon for structure-activity relationship (SAR) studies and lead optimization.
• Natural Product Synthesis: Serves as a building block for the total or semi-synthesis of naturally occurring flavanoids and their analogues.
• Biochemical Research: Investigated for its potential biological activities and interactions with enzymes or receptors in biochemical assays.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty chemicals and advanced materials requiring specific stereochemistry.

Basic Information

Product Name	trans-2,3,cis-3,4-7-(Benzyloxy)-3',4'-Dimethoxy-3,4-Flavandiol
CAS No.	16821-22-0
Molecular Formula	C24H22O6
Molecular Weight	406.43 g/mol
Synonyms	7-Benzyloxy-3',4'-dimethoxyflavan-3,4-diol; 3,4-Flavandiol, 7-(benzyloxy)-3',4'-dimethoxy-, trans-2,3-cis-3,4-; Flavan-3,4-diol, 7-(benzyloxy)-3',4'-dimethoxy-; 2,3-trans-3,4-cis-7-(Benzyloxy)-3',4'-dimethoxyflavan-3,4-diol; 16821-22-0; Benzyl-protected dimethoxyflavandiol; Flavandiol derivative
EINECS	Contact for details

Quality Control

Our trans-2,3,cis-3,4-7-(Benzyloxy)-3',4'-Dimethoxy-3,4-Flavandiol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% de
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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