Description

2-Propenal, 2-Methyl-3-(4-Methylphenyl)- is a specialized α,β-unsaturated aldehyde derivative with a substituted aromatic ring. This compound matters as a versatile chemical intermediate and building block, valued for its reactive aldehyde group and aromatic structure which enable its use in advanced synthesis. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in the manufacture of specialty chemicals, flavors, fragrances, and dyes.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex molecular architectures.

Basic Information

Product Name	2-Propenal, 2-Methyl-3-(4-Methylphenyl)-
CAS No.	3893-15-0
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	2-Methyl-3-(p-tolyl)propenal; 3-(4-Methylphenyl)-2-methyl-2-propenal; 2-Methyl-3-(4-methylphenyl)acrylaldehyde; (E)-2-Methyl-3-(4-methylphenyl)acrylaldehyde; p-Methyl-β-methylcinnamaldehyde; 2-Methyl-3-(p-tolyl)acrylaldehyde
EINECS	Contact for details

Quality Control

Our 2-Propenal, 2-Methyl-3-(4-Methylphenyl)- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency, meeting the stringent requirements for advanced chemical synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This product is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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