Description

2-Propenal, 3-(2-Chlorophenyl)-2-Methyl- CAS NO 1046161-84-5 is a specialized chlorinated aromatic aldehyde derivative, valued for its role as a versatile synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both an aldehyde and a chlorinated phenyl group, makes it a critical building block for constructing complex molecules. This compound is primarily sought by research and development laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system disorders.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging the chlorophenyl moiety for enhanced biological activity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers with specific optical or electronic properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems used in asymmetric synthesis.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and protein interactions.

Basic Information

Product Name	2-Propenal, 3-(2-Chlorophenyl)-2-Methyl-
CAS No.	1046161-84-5
Molecular Formula	C10H9ClO
Molecular Weight	180.63 g/mol
Synonyms	3-(2-Chlorophenyl)-2-methylpropenal; 2-Methyl-3-(2-chlorophenyl)acrylaldehyde; (2-Chlorophenyl)-2-methylacrolein; 2-Chloro-α-methylcinnamaldehyde; 3-(2-Chlorophenyl)-2-methylacrylaldehyde; 2-Methyl-3-o-chlorophenylpropenal
EINECS	Contact for details

Quality Control

Every batch of 2-Propenal, 3-(2-Chlorophenyl)-2-Methyl- is produced and tested under a strict quality management system to ensure consistency and reliability for your synthetic workflows. We provide comprehensive analytical data, including HPLC purity, identity confirmation via FT-IR and NMR, and impurity profiling. Certificates of Analysis (COA) are available for each lot, detailing all critical quality attributes. Our commitment extends to supporting regulatory documentation needs for research and pre-clinical development.

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 2-8°C. Allow the sealed container to reach ambient temperature before opening to minimize moisture ingress and degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.