Description

Methyl 4-Ethoxy-3-Formylbenzoate is a high-purity organic intermediate featuring both an aldehyde and an ester functional group on a substituted benzene ring. This unique bifunctional structure makes it a versatile and valuable building block for synthesizing more complex molecules. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those requiring a benzaldehyde derivative for further functionalization.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, where its structure can be incorporated into active molecules.
• Liquid Crystal & OLED Material Research: Serves as a starting material for creating advanced organic electronic materials due to its planar aromatic core and modifiable functional groups.
• Fine Chemical & Dye Intermediate: Employed in the production of specialized dyes, pigments, and other performance chemicals requiring specific aromatic aldehydes.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting synthetic organic chemistry and methodology development.

Basic Information

Product Name	Methyl 4-Ethoxy-3-Formylbenzoate
CAS No.	1358966-40-1
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	4-Ethoxy-3-formylbenzoic acid methyl ester; Methyl 4-ethoxy-3-formylbenzoate; 3-Formyl-4-ethoxybenzoic acid methyl ester; Benzoic acid, 4-ethoxy-3-formyl-, methyl ester; Methyl 3-formyl-4-ethoxybenzoate
EINECS	Contact for details

Quality Control

Every batch of Methyl 4-Ethoxy-3-Formylbenzoate is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC, GC, and NMR is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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