Description

2H-1-Benzopyran-7-Ol, 3,4-Dihydro-3-[(4-Hydroxyphenyl)Methyl]- is a high-purity synthetic intermediate belonging to the chroman class of organic compounds. This compound is valued for its defined molecular structure, which serves as a critical building block in advanced organic synthesis. It is primarily sought after by research institutions and pharmaceutical development companies for the creation of novel chemical entities and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex molecules with potential therapeutic activity.
• Organic Synthesis Building Block: Used in research and development for constructing chroman and flavonoid derivatives.
• Chemical Research: Serves as a reference standard and starting material in academic and industrial laboratories for method development and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances.

Basic Information

Product Name	2H-1-Benzopyran-7-Ol, 3,4-Dihydro-3-[(4-Hydroxyphenyl)Methyl]-
CAS No.	148462-00-4
Molecular Formula	C16H16O3
Molecular Weight	256.30 g/mol
Synonyms	3,4-Dihydro-3-[(4-hydroxyphenyl)methyl]-2H-1-benzopyran-7-ol; 3-(4-Hydroxybenzyl)-7-hydroxychroman; 7-Hydroxy-3-(4-hydroxybenzyl)chroman; 3-(p-Hydroxybenzyl)-7-hydroxychroman; Chroman-7-ol, 3-[(4-hydroxyphenyl)methyl]-3,4-dihydro-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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