Description

3',7-Dihydroxyisoflavan is a naturally occurring isoflavan derivative, a subclass of flavonoids known for their bioactive potential. This compound serves as a valuable phytochemical reference standard and a key intermediate in the synthesis of more complex polyphenolic compounds. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries for product development and quality control.

Application

• Pharmaceutical Research: Used as a high-purity reference standard in analytical method development and validation for drug discovery programs.
• Nutraceutical Formulation: Serves as a bioactive ingredient or marker compound in dietary supplements targeting antioxidant support.
• Cosmetic Science: Incorporated into advanced skincare formulations for its potential antioxidant and skin-protective properties.
• Chemical Synthesis: Acts as a crucial synthetic intermediate for producing novel isoflavonoids and related natural product analogs.
• Academic & Life Science Research: Employed in biochemical and pharmacological studies to investigate structure-activity relationships and biological mechanisms.
• Quality Control Laboratories: Essential for the identification and quantification of isoflavans in raw materials and finished products.

Basic Information

Product Name	3',7-Dihydroxyisoflavan
CAS No.	89019-82-9
Molecular Formula	C₁₅H₁₄O₄
Molecular Weight	258.27 g/mol
Synonyms	3',7-Dihydroxyisoflavane; 7-Hydroxy-3'-hydroxyisoflavan; Isoflavan-3',7-diol; 2,3-Dihydro-3-(3-hydroxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one; 3-(3-Hydroxyphenyl)-7-hydroxychroman
EINECS	Contact for details

Quality Control

Our 3',7-Dihydroxyisoflavan is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This product is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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