Description

Estilux Posterior CAS NO 89493-04-9 is a specialized chemical compound designed for high-performance applications. This product is valued for its specific functional properties, which are critical in advanced manufacturing and synthesis processes. It is primarily utilized by industries such as pharmaceuticals, advanced materials, and specialty chemical manufacturing, where precision and purity are paramount.

Application

• Key intermediate in the synthesis of advanced pharmaceutical active ingredients (APIs).
• Building block for high-performance polymers and specialty materials.
• Research and development (R&D) of novel organic compounds in academic and industrial laboratories.
• Formulation component in specialized coatings and adhesives.
• Precursor in fine chemical synthesis for agrochemicals and electronics.
• Reference standard for analytical and quality control purposes.

Basic Information

Product Name	Estilux Posterior
CAS No.	89493-04-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Estilux Posterior; 89493-04-9; 1,3-Bis(4-methoxyphenyl)-2-propen-1-one; (E)-1,3-Bis(4-methoxyphenyl)prop-2-en-1-one; 4,4'-Dimethoxychalcone; p,p'-Dimethoxychalcone; NSC 407296; Chalcone derivative
EINECS	Contact for details

Quality Control

Our Estilux Posterior is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to light brown 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%

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