Description

4-Oxo-4-(4-Propylphenyl)Butanoyl Chloride is a specialized organic acid chloride intermediate of significant importance in advanced chemical synthesis. Its core value lies in its high reactivity, which enables efficient acylation reactions for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Organic Synthesis: A versatile reagent for introducing the 4-oxo-4-(4-propylphenyl)butanoyl moiety into target molecules via nucleophilic substitution.
• Chemical Research: A valuable tool for academic and industrial R&D in medicinal chemistry and process development.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	4-Oxo-4-(4-Propylphenyl)Butanoyl Chloride
CAS No.	1429309-23-8
Molecular Formula	C13H15ClO2
Molecular Weight	238.71 g/mol
Synonyms	4-(4-Propylbenzoyl)butyryl Chloride; 4-(4-Propylphenyl)-4-oxobutanoyl Chloride; 4-Oxo-4-(p-propylphenyl)butyryl Chloride; 4-(4-Propylbenzoyl)butanoic Acid Chloride; 4-(4-n-Propylphenyl)-4-oxobutanoyl Chloride; 4-(p-Propylphenyl)-4-oxobutyryl Chloride; 4-(4-Propylphenyl)-4-oxobutanoic Acid Chloride
EINECS	Contact for details

Quality Control

Our 4-Oxo-4-(4-Propylphenyl)Butanoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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