Description

3-Chloro-3-(2-Thienyl)Methacrylaldehyde is a specialized, high-value chemical intermediate featuring a unique molecular architecture that combines aldehyde, alkene, and heterocyclic functionalities. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecules with tailored properties. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients, as well as by material scientists exploring functional polymers and advanced organic electronics.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-infective properties.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive sites to create compounds with specific biological activity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers, conductive materials, and organic semiconductors.
• Chemical Research & Development: Employed as a versatile scaffold in academic and industrial R&D for exploring new organic reactions and synthesizing complex heterocyclic compounds.
• Ligand and Catalyst Development: Useful for creating novel chelating ligands or organocatalysts due to the presence of the aldehyde and thiophene groups.

Basic Information

Product Name	3-Chloro-3-(2-Thienyl)Methacrylaldehyde
CAS No.	84100-52-7
Molecular Formula	C8H7ClOS
Molecular Weight	186.65 g/mol
Synonyms	3-Chloro-3-(thiophen-2-yl)methacrylaldehyde; 2-Propenal, 3-chloro-3-(2-thienyl)-; 3-Chloro-3-(2-thienyl)-2-propenal; (E)-3-Chloro-3-(thiophen-2-yl)acrylaldehyde; 3-Chloro-3-thien-2-yl-acrylaldehyde; Methacrylaldehyde, 3-chloro-3-(2-thienyl)-; 3-(2-Thienyl)-3-chloromethacrylaldehyde
EINECS	Contact for details

Quality Control

Our 3-Chloro-3-(2-Thienyl)Methacrylaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality system is designed to support cGMP and ISO standards for traceability and reliability, making it suitable for demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is between 2°C and 8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress and degradation. Keep away from strong oxidizing agents.

Specification

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