Description

Bis(4-Methoxybenzylidene)Acetone is a high-purity organic compound belonging to the class of chalcone derivatives, characterized by its conjugated double-bond system. This structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and microbial infections.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its chalcone backbone for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core component or intermediate in the production of organic semiconductors and emissive materials due to its extended π-conjugation.
• Nonlinear Optical (NLO) Materials: Investigated for use in photonic devices and frequency conversion applications because of its charge-transfer properties.
• Chemical Research & Development: Employed as a standard or model compound in studies of organic reactions, such as Michael additions and cyclization reactions.
• Dye and Pigment Intermediate: Functions as a starting material for synthesizing certain classes of industrial dyes and organic pigments.

Basic Information

Product Name	Bis(4-Methoxybenzylidene)Acetone
CAS No.	2051-07-2
Molecular Formula	C19H18O3
Molecular Weight	294.34 g/mol
Synonyms	1,5-Bis(4-methoxyphenyl)penta-1,4-dien-3-one; Di-p-anisalacetone; 4,4'-Dimethoxychalcone; (1E,4E)-1,5-Bis(4-methoxyphenyl)penta-1,4-dien-3-one; Bis(p-methoxybenzylidene)acetone; Chalcone, 4,4'-dimethoxy-; NSC 406578
EINECS	218-149-7

Quality Control

Our Bis(4-Methoxybenzylidene)Acetone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from techniques such as HPLC, NMR, and IR spectroscopy. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.