Description

2-(4-Formyl-2-Methoxyphenoxy)Propanoic Acid is a high-purity organic intermediate featuring both a formyl and a carboxylic acid functional group on a methoxy-substituted aromatic ring. This unique bifunctional structure makes it a valuable building block for synthesizing more complex molecules in advanced research and manufacturing. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical and fine chemical industries. The compound's reactive sites enable its use in creating novel active pharmaceutical ingredients (APIs) and specialized chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a specific aromatic aldehyde-acid backbone.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules used in agrochemicals, dyes, and functional materials.
• Ligand and Catalyst Development: Used in research to develop new chelating ligands or organocatalysts due to its oxygen-rich, functionalized structure.
• Polymer Chemistry: Can be incorporated as a monomer or cross-linking agent in the production of specialty polymers with tailored properties.
• Academic and Industrial R&D: Employed in research laboratories for method development and exploring new chemical reactions and pathways.

Basic Information

Product Name	2-(4-Formyl-2-Methoxyphenoxy)Propanoic Acid
CAS No.	51264-79-0
Molecular Formula	C11H12O5
Molecular Weight	224.21 g/mol
Synonyms	2-(4-Formyl-2-methoxyphenoxy)propanoic acid; 4-Formyl-2-methoxyphenoxypropanoic Acid; 2-(4-Formyl-2-methoxyphenoxy)propionic Acid; Vanillin Propanoic Acid Ester Derivative; 4-Formylguaiacol-2-propanoic Acid; 2-(4-Carboxy-3-methoxyphenoxy)propanoic Acid (tautomer); α-(4-Formyl-2-methoxyphenoxy)propionic Acid
EINECS	Contact for details

Quality Control

Our 2-(4-Formyl-2-Methoxyphenoxy)Propanoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous 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 synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.