Description

3-(4-Hydroxy-Phenyl)-Chroman-4,7-Diol is a high-purity chroman derivative with significant potential in advanced organic synthesis and pharmaceutical research. This compound is valued for its specific phenolic and diol functional groups, which make it a versatile intermediate for creating complex molecules. It is primarily sought by research institutions and industrial R&D departments focused on developing novel active pharmaceutical ingredients (APIs), fine chemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting oxidative stress pathways.
• Fine Chemical Synthesis: Used as a precursor for creating complex chroman and flavonoid-based compounds in advanced organic chemistry.
• Biochemical Research: Employed in studies investigating antioxidant mechanisms and structure-activity relationships (SAR) of phenolic compounds.
• Material Science: Potential monomer or additive in the development of specialty polymers with enhanced stability or specific optical properties.
• Reference Standard: Utilized as an analytical standard in HPLC and LC-MS methods for quality control and research quantification.

Basic Information

Product Name	3-(4-Hydroxy-Phenyl)-Chroman-4,7-Diol
CAS No.	81267-09-6
Molecular Formula	C15H14O4
Molecular Weight	258.27 g/mol
Synonyms	4',7-Dihydroxyflavan-3-ol; 3-(4-Hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4,7-diol; Flavan-3-ol, 4',7-dihydroxy-; 3,4-Dihydro-3-(4-hydroxyphenyl)-2H-1-benzopyran-4,7-diol; 4',7-Dihydroxy-3-flavanol; Potential antioxidant intermediate A
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Hydroxy-Phenyl)-Chroman-4,7-Diol is produced and tested under a strict quality management system to ensure consistency and reliability for research and industrial use. Our standard grade meets high-purity specifications suitable for synthetic applications, with identity and purity confirmed by advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation, especially after the container has been opened. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.