Description

3-(3-Methoxyphenyl)-4H-Chromen-4-One is a specialized organic compound belonging to the chromenone class, which serves as a key synthetic intermediate and building block in advanced chemical synthesis. Its unique structure, featuring a methoxyphenyl substituent, makes it a valuable precursor for developing novel compounds with potential biological activity. This product is primarily targeted at research and development laboratories, pharmaceutical intermediates manufacturers, and fine chemical producers engaged in creating new active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators due to its bioactive chromenone core structure.
• Organic Synthesis & Material Science: Serves as a versatile precursor for synthesizing complex heterocyclic compounds, ligands, and functional organic materials.
• Biochemical Research: Employed in academic and industrial R&D for studying enzyme inhibition, receptor binding, and other biochemical interactions.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, dyes, and pigments where specific chromophore structures are required.

Basic Information

Product Name	3-(3-Methoxyphenyl)-4H-Chromen-4-One
CAS No.	153000-44-3
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.27 g/mol
Synonyms	3-(3-Methoxyphenyl)-4H-1-benzopyran-4-one; 3-(3-Methoxyphenyl)chromen-4-one; 3-(3-Methoxyphenyl)-4-chromone; 3-(m-Methoxyphenyl)-4H-chromen-4-one; 4H-1-Benzopyran-4-one, 3-(3-methoxyphenyl)-; Chromen-4-one, 3-(3-methoxyphenyl)-; 3-(3-Methoxyphenyl)chromone
EINECS	Contact for details

Quality Control

Our 3-(3-Methoxyphenyl)-4H-Chromen-4-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment, IR and NMR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.