Description

3-([1,1'-Biphenyl]-4-Yloxy)-4-Oxo-4H-Chromen-7-Yl 3,4,5-Trimethoxybenzoate is a high-purity, synthetic chromene derivative with a complex molecular architecture. This compound is valued as a critical advanced intermediate or pharmacological reference standard in research and development. It is primarily sought by pharmaceutical R&D and fine chemical synthesis teams for developing novel active ingredients and studying structure-activity relationships.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Chemical Biology Research: Used as a probe or reference compound in biochemical assays to study enzyme inhibition and cellular signaling pathways.
• Material Science Research: Investigated as a precursor for organic electronic materials or advanced polymers due to its conjugated chromene-biphenyl system.
• Analytical Standard: Employed as a certified reference material (CRM) for method development and quality control in analytical laboratories.
• Academic & Institutional R&D: Utilized in universities and research institutes for fundamental studies in organic chemistry and medicinal chemistry.

Basic Information

Product Name	3-([1,1'-Biphenyl]-4-Yloxy)-4-Oxo-4H-Chromen-7-Yl 3,4,5-Trimethoxybenzoate
CAS No.	370841-01-3
Molecular Formula	C31H24O8
Molecular Weight	524.52 g/mol
Synonyms	7-[(3,4,5-Trimethoxybenzoyl)oxy]-3-([1,1'-biphenyl]-4-yloxy)-4H-chromen-4-one; 3-(4-Phenylphenoxy)-4-oxo-4H-1-benzopyran-7-yl 3,4,5-trimethoxybenzoate; 4-Oxo-3-(4-phenylphenoxy)-4H-chromen-7-yl 3,4,5-trimethoxybenzoate; Chromen-7-yl 3,4,5-trimethoxybenzoate derivative; Biphenyl-chromene conjugate; CAS 370841-01-3
EINECS	Contact for details

Quality Control

Our 3-([1,1'-Biphenyl]-4-Yloxy)-4-Oxo-4H-Chromen-7-Yl 3,4,5-Trimethoxybenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR and MS for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment to ensure traceability and compliance with your research or production 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 compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and purity. Keep the container sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.