Description

1,4-Bis(4-Methoxyphenyl)Butane-1,4-Dione is a high-purity diketone compound, also known as 4,4'-Dimethoxydibenzoylmethane, serving as a crucial organic intermediate and building block in advanced synthesis. Its value lies in its symmetrical aromatic structure, which provides a stable, reactive core for constructing complex molecules in pharmaceutical and material science applications. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential active pharmaceutical ingredients (APIs), particularly those with symmetrical diaryl structures.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its methoxy-substituted aromatic system.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of β-diketone ligands used in coordination chemistry and catalysis.
• Organic Electronic Materials: Investigated as a core component in the synthesis of organic semiconductors and charge-transport materials due to its conjugated diketone structure.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal or optical properties.
• UV Absorber & Stabilizer Research: Studied for its potential application in developing new ultraviolet light absorbers for plastics and coatings.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to create complex molecules for fragrances, dyes, and other high-value chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new chemical reactions in research laboratories.

Basic Information

Product Name	1,4-Bis(4-Methoxyphenyl)Butane-1,4-Dione
CAS No.	15982-64-6
Molecular Formula	C₁₈H₁₈O₄
Molecular Weight	298.33 g/mol
Synonyms	4,4'-Dimethoxydibenzoylmethane; 1,4-Bis(4-methoxyphenyl)-1,4-butanedione; 1,4-Di-p-methoxyphenyl-1,4-butanedione; 4,4'-Dimethoxy-1,3-diphenyl-1,3-butanedione; p,p'-Dimethoxydibenzoylmethane; DDBM (Dimethoxydibenzoylmethane); 1,3-Diphenyl-1,3-butanedione, 4,4'-dimethoxy-; 4,4'-Dimethoxy-1,3-diphenylpropane-1,3-dione
EINECS	Contact for details

Quality Control

Our 1,4-Bis(4-Methoxyphenyl)Butane-1,4-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical R&D and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.