Description

Corylifol B CAS NO 775351-90-1 is a specialized phytochemical compound belonging to the class of flavonoids. This high-purity reference standard is critical for analytical research, quality control, and the development of novel bioactive products. It is primarily sought by research institutions and manufacturers in the pharmaceutical, nutraceutical, and botanical extract industries for its application in method validation and product standardization.

Application

• As a high-purity reference standard for analytical method development and validation in quality control laboratories.
• For phytochemical and pharmacological research to study biological activities, mechanisms of action, and structure-activity relationships.
• In the standardization of herbal extracts and nutraceutical formulations to ensure consistent potency and efficacy.
• As a key intermediate or marker compound in the research and development (R&D) of new pharmaceutical agents.
• For use in academic and institutional research focusing on natural product chemistry and plant biochemistry.

Basic Information

Product Name	Corylifol B
CAS No.	775351-90-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5,7-Dihydroxy-3',4'-dimethoxyflavone; 3',4'-Dimethoxy-5,7-dihydroxyflavone; Corylifol B (flavonoid); [1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione, 6a,7,8,9-tetrahydro-1,6a-dihydroxy-6H-; (6aR-cis)-6a,7,8,9-Tetrahydro-1,6a-dihydroxy-6H-[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione
EINECS	Contact for details

Quality Control

Our Corylifol B is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes rigorous analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 product is light-sensitive (store away from light) and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to yellow powder
Identification (HPLC/UV)	Conforms
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%

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