Description

2-Propenal, 3-(4-Methylphenyl)- is a specialized aromatic aldehyde derivative with the CAS registry number 1504-75-2. This compound is valued for its reactive aldehyde group and aromatic backbone, making it a versatile chemical intermediate for advanced synthesis. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries to develop novel compounds and materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, flavors, and fragrances.
• Material Science Research: Employed in the development of specialty polymers, resins, and advanced organic materials.
• Cross-coupling Reactions: Acts as a substrate in palladium-catalyzed and other metal-mediated coupling reactions.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory organic synthesis in laboratory settings.

Basic Information

Product Name	2-Propenal, 3-(4-Methylphenyl)-
CAS No.	1504-75-2
Molecular Formula	C10H10O
Molecular Weight	146.19 g/mol
Synonyms	3-(p-Tolyl)propenal; 3-(4-Methylphenyl)-2-propenal; p-Methylcinnamaldehyde; 4-Methylcinnamaldehyde; (E)-3-(4-Methylphenyl)acrylaldehyde; Cinnamaldehyde, 4'-methyl-; 3-(4-Methylphenyl)acrylaldehyde
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Yellow to light brown liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 0.5%

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