Description

4-Oxo-3-Phenyl-4H-Chromen-7-Yl 3-Methoxybenzoate is a high-purity, synthetic organic compound belonging to the chromenone (benzopyrone) class, serving as a critical advanced intermediate for pharmaceutical research and development. Its precise molecular architecture makes it a valuable building block for synthesizing novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new therapeutic agents or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, or central nervous system disorders.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators due to its bioactive chromenone core.
• Organic Synthesis Building Block: Employed in complex organic reactions, such as Suzuki couplings or nucleophilic substitutions, to create more elaborate molecular structures.
• Material Science Research: Investigated for potential applications in creating organic light-emitting diodes (OLEDs) or other functional organic materials.
• Biochemical Tool Compound: Utilized in biochemical assays and as a reference standard to study enzyme inhibition or receptor binding activities.
• Fine Chemical Production: Serves as an intermediate in the manufacture of dyes, flavors, or fragrances requiring specific chromenone derivatives.

Basic Information

Product Name	4-Oxo-3-Phenyl-4H-Chromen-7-Yl 3-Methoxybenzoate
CAS No.	451451-42-6
Molecular Formula	C23H16O5
Molecular Weight	372.37 g/mol
Synonyms	7-Hydroxy-3-phenyl-4H-chromen-4-one 3-methoxybenzoate; 3-Phenyl-4-oxo-4H-chromen-7-yl 3-methoxybenzoate; 7-(3-Methoxybenzoyloxy)-3-phenyl-4H-chromen-4-one; Flavone-7-yl 3-methoxybenzoate derivative; 3-Methoxybenzoic acid 3-phenyl-4-oxo-4H-chromen-7-yl ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and manufacturing. Each batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are available upon request, supporting 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 such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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