Description

2-(4-Methoxyphenyl)Butanoic Acid is a specialized organic compound featuring a butanoic acid chain linked to a methoxyphenyl aromatic ring. This unique structure makes it a valuable chiral building block and intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for creating novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block for creating complex organic molecules, fragrances, and liquid crystal compounds.
• Agrochemical Research: Serves as an intermediate in the development of new herbicides and plant growth regulators.
• Academic & Industrial R&D: Employed in methodological studies and process chemistry for asymmetric synthesis and catalysis.

Basic Information

Product Name	2-(4-Methoxyphenyl)Butanoic Acid
CAS No.	29644-99-3
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	2-(4-Methoxyphenyl)butyric acid; (RS)-2-(4-Methoxyphenyl)butanoic acid; (±)-2-(p-Methoxyphenyl)butyric acid; p-Methoxyhydratropic acid; 4-Methoxy-α-ethylbenzenacetic acid; 2-(4-Methoxyphenyl)butanoic acid; α-Ethyl-4-methoxybenzeneacetic acid
EINECS	Contact for details

Quality Control

Our production of 2-(4-Methoxyphenyl)Butanoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis, to ensure consistency and meet the exacting standards required for pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles.

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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

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