Description

(E)-3-Chloro-2,3-Bis(4-Methoxyphenyl)Acrylaldehyde CAS NO 181308-92-9 is a high-purity, synthetically valuable aromatic aldehyde building block. This compound is essential for advanced organic synthesis, serving as a key intermediate in the development of complex molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for molecules with diaryl or chalcone-like scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for advanced polymers.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for specialized, high-value chemical products.
• Academic & Industrial R&D: A versatile reagent for methodological development in organic chemistry, including studies on cross-coupling and condensation reactions.

Basic Information

Product Name	(E)-3-Chloro-2,3-Bis(4-Methoxyphenyl)Acrylaldehyde
CAS No.	181308-92-9
Molecular Formula	C₁₇H₁₅ClO₃
Molecular Weight	302.75 g/mol
Synonyms	(E)-3-Chloro-2,3-bis(4-methoxyphenyl)acrylaldehyde; 3-Chloro-2,3-bis(4-methoxyphenyl)propenal; 2-Propenal, 3-chloro-2,3-bis(4-methoxyphenyl)-, (E)-; (E)-3-Chloro-2,3-di(4-methoxyphenyl)acrylaldehyde; 3-Chloro-2,3-di-p-anisylacrolein; (2E)-3-Chloro-2,3-bis(4-methoxyphenyl)prop-2-enal
EINECS	Contact for details

Quality Control

Every batch of (E)-3-Chloro-2,3-Bis(4-Methoxyphenyl)Acrylaldehyde is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

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)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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