Description

3-Hydroxy-4',5,7-Trimethoxyflavane is a specialized flavonoid derivative belonging to the flavane subclass. This compound is valued for its role as a key chemical intermediate and reference standard in advanced research and development. It is primarily sought by the pharmaceutical, nutraceutical, and life science industries for applications in drug discovery, analytical chemistry, and the study of bioactive natural products.

Application

• Pharmaceutical Research & Development: Serves as a crucial intermediate or building block in the synthesis of novel therapeutic agents and as a reference standard for analytical method development.
• Analytical Chemistry: Used as a high-purity certified reference material (CRM) for calibrating instruments and validating analytical methods like HPLC and LC-MS in quality control laboratories.
• Natural Product & Bioactivity Studies: Employed as a standard compound in research focused on the isolation, identification, and biological evaluation of flavonoids and their derivatives.
• Nutraceutical & Cosmetic Ingredient Development: Investigated for potential incorporation into advanced formulations targeting specific health and wellness benefits.

Basic Information

Product Name	3-Hydroxy-4',5,7-Trimethoxyflavane
CAS No.	76792-94-4
Molecular Formula	C18H20O5
Molecular Weight	316.35 g/mol
Synonyms	3-Hydroxy-4',5,7-trimethoxyflavan; 4H-1-Benzopyran-4-one, 2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-5,7-dimethoxy-; 3-Hydroxy-2-(4-methoxyphenyl)-5,7-dimethoxy-2,3-dihydro-4H-chromen-4-one; 3-Hydroxy-4',5,7-trimethoxyflavanone (common misnomer, refers to flavanone structure); Flavan-3-ol, 4',5,7-trimethoxy-; 2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-4',5,7-Trimethoxyflavane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS). We provide full traceability and a detailed Certificate of Analysis (COA) with every shipment to ensure compliance with your research and development specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
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.