Description

4-Oxo-4-(4-Pentyloxy-Phenyl)-Butyric Acid is a high-purity organic intermediate characterized by its ketone and carboxylic acid functional groups. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and liquid crystal applications. It is essential for R&D chemists and production specialists in the fine chemical, pharmaceutical, and advanced materials sectors seeking reliable, high-quality synthetic precursors.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds with specific aryl ketone backbones.
• Liquid Crystal Materials: Serves as a crucial precursor in the synthesis of advanced liquid crystal compounds for display technologies.
• Organic Synthesis Building Block: Used in various organic reactions, including Friedel-Crafts acylation and subsequent derivatization, to create novel chemical entities.
• Agrochemical Research: Employed in the development of new agrochemicals and plant growth regulators.
• Dye and Pigment Intermediate: Acts as a starting material for the synthesis of specialized dyes and organic pigments.
• Academic & Industrial R&D: Utilized in research laboratories for methodological development and exploring new chemical pathways.

Basic Information

Product Name	4-Oxo-4-(4-Pentyloxy-Phenyl)-Butyric Acid
CAS No.	30742-05-3
Molecular Formula	C15H20O4
Molecular Weight	264.32 g/mol
Synonyms	4-(4-Pentyloxyphenyl)-4-oxobutanoic Acid; 4-Oxo-4-(p-pentyloxyphenyl)butyric Acid; γ-Oxo-4-pentyloxybenzenebutanoic Acid; 4-(4-n-Pentyloxyphenyl)-4-oxobutyric Acid; Butyric acid, 4-oxo-4-(4-pentyloxyphenyl)-; 30742-05-3; 4-(4-Pentyloxybenzoyl)butyric Acid
EINECS	Contact for details

Quality Control

Our 4-Oxo-4-(4-Pentyloxy-Phenyl)-Butyric Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly closed in a dry environment.

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.