Description

Benzaldehyde, 2-Ethyl-4-Methoxy- is a substituted benzaldehyde derivative, a versatile aromatic aldehyde building block prized for its unique organoleptic and chemical properties. This compound is critical for synthesizing complex molecules where its methoxy and ethyl substituents impart specific electronic and steric characteristics. It is primarily sought after by manufacturers in the fragrance, flavor, and pharmaceutical intermediate sectors for creating sophisticated aroma profiles and active pharmaceutical ingredients.

Application

• Fragrance & Flavor Ingredient: Serves as a key intermediate in the synthesis of complex aroma chemicals for perfumes, cosmetics, and food flavorings, contributing sweet, floral, or almond-like notes.
• Pharmaceutical Intermediate: Used in the research and production of active pharmaceutical ingredients (APIs) and fine chemicals, leveraging its reactive aldehyde group for further functionalization.
• Agrochemical Synthesis: Acts as a precursor in the manufacture of certain pesticides and herbicides, where its aromatic structure is incorporated into the final active molecule.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing heterocyclic compounds, ligands, and other specialty organic materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of certain dyes and organic pigments, contributing to the chromophore structure.

Basic Information

Product Name	Benzaldehyde, 2-Ethyl-4-Methoxy-
CAS No.	6161-69-9
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	2-Ethyl-4-methoxybenzaldehyde; 4-Methoxy-2-ethylbenzaldehyde; 2-Ethyl-anisaldehyde; o-Ethyl-p-methoxybenzaldehyde; 2-Ethyl-4-methoxy-benzaldehyde; 4-Methoxy-2-ethyl-benzaldehyde; Benzaldehyde, 4-methoxy-2-ethyl-
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 2-Ethyl-4-Methoxy- is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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