Description

2-Ethoxy-4-Carboxaldehyde is a versatile aromatic aldehyde building block used in advanced organic synthesis. This compound is valued for its reactive aldehyde group and ethoxy substituent, which facilitate its role in constructing complex molecular architectures. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in heterocyclic chemistry and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing benzaldehyde or heterocyclic motifs.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and other crop protection agents.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display technologies.
• Ligand and Catalyst Development: Employed in the preparation of novel ligands for metal-catalyzed reactions and coordination chemistry.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes, pigments, and optical brighteners.
• Flavor and Fragrance Chemistry: Used in the controlled synthesis of aroma chemicals and fragrance compounds.

Basic Information

Product Name	2-Ethoxy-4-Carboxaldehyde
CAS No.	1211587-25-5
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	4-Formyl-2-ethoxybenzoic acid; 2-Ethoxy-4-formylbenzoic acid; 4-Carboxy-2-ethoxybenzaldehyde; 2-Ethoxyisophthalaldehyde-4-carboxylic acid; 4-Aldehyde-2-ethoxybenzoic acid; 2-Ethoxyterephthalaldehyde-4-carboxylic acid; 1211587-25-5
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-4-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with full traceability are provided with every shipment.

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 for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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