Description

1-(4-Methoxy-Phenyl)-2-p-Tolyl-Ethane-1,2-Dione is a specialized diketone compound with the CAS number 33425-19-3. This chemical serves as a valuable intermediate in advanced organic synthesis, prized for its unique aromatic substitution pattern that enables precise molecular construction. It is primarily sought by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers for creating complex molecules, including active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis: Used in complex reactions, such as cyclizations and cross-couplings, to construct heterocyclic compounds and complex organic frameworks.
• Material Science Research: Acts as a precursor in the development of organic electronic materials, ligands for catalysts, and specialty polymers.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and herbicides.
• Dye and Pigment Intermediates: Serves as a starting material for synthesizing specialized colorants and functional dyes.

Basic Information

Product Name	1-(4-Methoxy-Phenyl)-2-p-Tolyl-Ethane-1,2-Dione
CAS No.	33425-19-3
Molecular Formula	C16H14O3
Molecular Weight	254.28 g/mol
Synonyms	1-(4-Methoxyphenyl)-2-(4-methylphenyl)ethane-1,2-dione; 4-Methoxyphenyl 4-methylbenzyl diketone; p-Methoxyphenyl p-tolyl diketone; 1,2-Bis(4-methoxyphenyl)ethane-1,2-dione (related isomer); 4,4'-Dimethoxybenzil (related compound); DKE-OMe (abbreviation); Aromatic diketone intermediate; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 1-(4-Methoxy-Phenyl)-2-p-Tolyl-Ethane-1,2-Dione adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, guaranteeing traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C/59-77°F). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.