Description

Benzenebutanal, 4-Ethoxy-α-Methyl- (9Ci) is a specialized aromatic aldehyde derivative with a defined CAS number, valued for its role as a versatile synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring both an ethoxy and a methyl substituent, makes it a critical building block for constructing more complex molecules. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Acts as a building block for creating advanced organic electronic materials and display components.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex aromatic compounds for high-value fragrance and flavor applications.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including novel coupling and cyclization reactions.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals for various technological applications.

Basic Information

Item	Details
Product Name	Benzenebutanal, 4-Ethoxy-α-Methyl- (9Ci)
CAS No.	203640-38-4
Molecular Formula	C13H18O2
Molecular Weight	206.28 g/mol
Synonyms	4-Ethoxy-α-methylbenzenebutanal; 4-Ethoxy-α-methylbenzenebutanal; 4-Ethoxy-α-methylphenylbutyraldehyde; 3-(4-Ethoxyphenyl)-2-methylpropanal; 2-Methyl-3-(4-ethoxyphenyl)propanal; p-Ethoxy-α-methylhydrocinnamaldehyde; (RS)-3-(4-Ethoxyphenyl)-2-methylpropanal
EINECS	Contact for details

Quality Control

Every batch of Benzenebutanal, 4-Ethoxy-α-Methyl- (9Ci) is produced and controlled under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards and customer-specific requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. 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.