Description

Cis,cis-3',4',7-Trimethoxy-3,4-Flavandiol Diacetate is a specific, high-purity flavanoid derivative of significant interest in advanced chemical synthesis and research. This compound matters as a critical intermediate for developing novel pharmaceutical agents and bioactive molecules, offering a defined stereochemistry essential for targeted biological activity. It is primarily needed by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on creating new therapeutic compounds, nutraceuticals, and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of potential drug candidates targeting inflammation, cardiovascular, and neurological pathways.
• Biochemical Research: Used as a reference standard and probe in studies investigating flavonoid metabolism, antioxidant mechanisms, and enzyme interactions.
• Nutraceutical Development: Acts as a precursor for the development of advanced dietary supplements with enhanced bioavailability and specific bioactivity.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural product analogs and specialty aromatic compounds.
• Cosmeceutical Ingredients: Investigated for use in formulating high-end skincare products due to the potential antioxidant properties of flavonoid derivatives.

Basic Information

Product Name	Cis,cis-3',4',7-Trimethoxy-3,4-Flavandiol Diacetate
CAS No.	19456-09-8
Molecular Formula	C22H24O9
Molecular Weight	432.42 g/mol
Synonyms	3,4-Flavandiol, 3',4',7-trimethoxy-, diacetate, (3R,4R)-rel-; 3,4-Diacetoxy-3',4',7-trimethoxyflavan; 3,4-Dihydro-3,4-diacetoxy-3',4',7-trimethoxyflavane; Flavan-3,4-diol, 3',4',7-trimethoxy-, diacetate; (2R,3R,4R)-2,3-Dihydro-3,4-diacetoxy-2-(3,4-dimethoxyphenyl)-7-methoxy-4H-1-benzopyran-4-ol (stereoisomer); 19456-09-8; rel-(2R,3R,4R)-3,4-Diacetoxy-2-(3,4-dimethoxyphenyl)-7-methoxy-2,3-dihydro-4H-chromen-4-ol
EINECS	Contact for details

Quality Control

Our Cis,cis-3',4',7-Trimethoxy-3,4-Flavandiol Diacetate is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral assays, to ensure compliance with exacting research and development standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee
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.