Description

2-(3,4-Dimethoxyphenyl)-3,4-Dihydro-5,7-Dimethoxy-2H-1-Benzopyran-4-Ol is a high-purity, synthetic chromane derivative with a complex polyphenolic structure. This compound is valued for its role as a key chemical intermediate in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for the production of novel therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, particularly those targeting neurological or cardiovascular pathways.
• Organic Synthesis Research: Used in academic and industrial laboratories to construct complex heterocyclic frameworks for novel compound libraries.
• Reference Standard: Serves as a high-purity analytical standard for method development and quality control in pharmaceutical analysis.
• Biochemical Research: Investigated for its intrinsic biological activity or as a precursor to bioactive molecules in life science studies.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, dyes, or advanced organic materials.

Basic Information

Product Name	2-(3,4-Dimethoxyphenyl)-3,4-Dihydro-5,7-Dimethoxy-2H-1-Benzopyran-4-Ol
CAS No.	10496-69-2
Molecular Formula	C19H22O6
Molecular Weight	346.38 g/mol
Synonyms	4H-1-Benzopyran-4-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-5,7-dimethoxy-; 5,7-Dimethoxy-2-(3,4-dimethoxyphenyl)chroman-4-ol; 2-(3,4-Dimethoxyphenyl)-5,7-dimethoxychroman-4-ol; 4-Hydroxy-2-(3,4-dimethoxyphenyl)-5,7-dimethoxychromane; Chromane derivative 10496-69-2
EINECS	Contact for details

Quality Control

Our production of 2-(3,4-Dimethoxyphenyl)-3,4-Dihydro-5,7-Dimethoxy-2H-1-Benzopyran-4-Ol adheres to stringent quality protocols suitable for research and pharmaceutical intermediate applications. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR). A detailed Certificate of Analysis (COA) is provided with each shipment to ensure traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.