Description

Dracoflavan B1 is a specialized flavonoid compound of significant interest in advanced research and development. This high-purity standard is valued for its role as a key reference material and potential bioactive intermediate. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and life science sectors. Its consistent quality makes it an essential component for analytical studies, process development, and high-value synthesis.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of active pharmaceutical ingredients (APIs) and herbal extracts in quality control laboratories.
• Biochemical Research: Serves as a critical reagent in studying flavonoid metabolism, bioavailability, and structure-activity relationships (SAR).
• Nutraceutical Development: Employed in the formulation and standardization of high-end dietary supplements and functional food products.
• Analytical Chemistry: Acts as a certified external standard for calibration in chromatographic methods like HPLC and LC-MS for quantitative analysis.
• Cosmeceutical Ingredients: Investigated for incorporation into advanced skincare formulations targeting antioxidant and anti-aging benefits.
• Academic & Institutional Research: Utilized in universities and research institutes for pharmacological screening and natural product chemistry studies.

Basic Information

Product Name	Dracoflavan B1
CAS No.	194794-44-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dracoflavan B1; 194794-44-0; Flavonoid B1; Dracoflavan; (2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-one (IUPAC tentative); Natural flavonoid standard
EINECS	Contact for details

Quality Control

Every batch of Dracoflavan B1 is manufactured and analyzed under strict quality management systems to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) containing detailed results for identity, assay, purity, and related substances are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to preserve 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	≤ 20 ppm

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