Description

Flavan-4-Ol is a specific flavan derivative, a member of the flavonoid family of natural polyphenolic compounds. This compound serves as a valuable chemical intermediate and reference standard for research and development in various high-value industries. It is particularly relevant for organizations involved in the synthesis of complex molecules, analytical method development, and the study of natural product chemistry. The product is supplied under the identifier CAS NO 487-25-2.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting oxidative stress and inflammation.
• Analytical Reference Standard: Serves as a high-purity standard for HPLC, LC-MS, and other chromatographic methods in quality control and research laboratories.
• Nutraceutical & Cosmetic Research: Investigated for its potential bioactive properties in the development of functional ingredients for health supplements and personal care products.
• Chemical Synthesis Building Block: Acts as a key chiral precursor or intermediate in the total synthesis of more complex flavonoids and related natural products.
• Academic & Industrial R&D: Employed in biochemical and pharmacological studies to understand the structure-activity relationships of flavonoid compounds.

Basic Information

Product Name	Flavan-4-Ol
CAS No.	487-25-2
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	4-Hydroxyflavane; Flavan-4-ol; 2,3-Dihydro-4H-1-benzopyran-4-ol; 4-Hydroxy-2,3-dihydro-1-benzopyran; 3,4-Dihydro-2H-1-benzopyran-4-ol; 4-Chroman-ol
EINECS	207-658-5

Quality Control

Our Flavan-4-Ol is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and residual solvents. Specifications can be aligned with research-grade or higher purity standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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