Description

6-(4-Methoxyphenyl)-6-Oxohexanoic Acid is a high-purity organic intermediate featuring a methoxyphenyl ketone moiety linked to a carboxylic acid chain. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Fine Chemical Synthesis: Serves as a crucial building block for constructing complex organic molecules used in agrochemicals, dyes, and functional materials.
• Research & Development: Used in academic and industrial R&D laboratories for method development, process chemistry, and exploring new synthetic pathways.
• Ligand and Catalyst Development: The ketone and acid functional groups make it a candidate for modifying ligands or creating novel metal-organic complexes.

Basic Information

Product Name	6-(4-Methoxyphenyl)-6-Oxohexanoic Acid
CAS No.	5537-76-8
Molecular Formula	C13H16O4
Molecular Weight	236.26 g/mol
Synonyms	6-Oxo-6-(4-methoxyphenyl)hexanoic Acid; 4-Methoxyphenyl 5-Carboxypentyl Ketone; 5-(4-Methoxybenzoyl)pentanoic Acid; 6-(p-Methoxyphenyl)-6-oxohexanoic Acid; ω-(4-Methoxybenzoyl)caproic Acid; 5537-76-8; 6-(4-Methoxyphenyl)-6-oxo-hexanoic acid
EINECS	226-889-4

Quality Control

Our 6-(4-Methoxyphenyl)-6-Oxohexanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP and non-GMP synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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