Description

(2S,2'S)-2,2',3,3'-Tetrahydro-5,5',7,7'-Tetrahydroxy-2,2'-Bis(4-Hydroxyphenyl)-6,8'-Bi(4H-1-Benzopyran)-4,4'-Dione is a high-purity, complex biflavonoid compound of significant interest in advanced research and development. This compound matters for its role as a key intermediate and reference standard in the synthesis and study of bioactive natural products. Industries requiring this specialized chemical include pharmaceutical R&D, nutraceutical development, and academic research focused on antioxidant and therapeutic agent discovery.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or reference standard in the synthesis of novel therapeutic agents and the study of structure-activity relationships.
• Nutraceutical & Dietary Supplement Formulation: Used in the development of high-value antioxidant and bioactive ingredient blends.
• Academic & Institutional Research: Employed as a pure chemical standard in studies investigating natural product chemistry, flavonoid biochemistry, and pharmacological mechanisms.
• Analytical Chemistry: Functions as a certified reference material (CRM) for method development and validation in HPLC, LC-MS, and other analytical techniques.
• Cosmeceutical Ingredient Development: Explored for potential application in advanced skincare formulations targeting oxidative stress.

Basic Information

Product Name	(2S,2'S)-2,2',3,3'-Tetrahydro-5,5',7,7'-Tetrahydroxy-2,2'-Bis(4-Hydroxyphenyl)-6,8'-Bi(4H-1-Benzopyran)-4,4'-Dione
CAS No.	53060-72-3
Molecular Formula	C30H22O10
Molecular Weight	542.49 g/mol
Synonyms	Agathisflavone; 6,8''-Biapigenin; (2S,2''S)-6,8''-Biapigenin; Amentoflavone derivative; Tetrahydroamentoflavone; NSC 407303; 2,2'-Bis(4-hydroxyphenyl)-3,3',5,5',7,7'-hexahydroxy[6,8'-bichromene]-4,4'-dione; 5,5',7,7'-Tetrahydroxy-2,2-bis(4-hydroxyphenyl)-3,3',6,8'-bichroman-4,4'-dione
EINECS	Contact for details

Quality Control

Our (2S,2'S)-2,2',3,3'-Tetrahydro-5,5',7,7'-Tetrahydroxy-2,2'-Bis(4-Hydroxyphenyl)-6,8'-Bi(4H-1-Benzopyran)-4,4'-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) in amber glass vials is recommended for optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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