Description

4-Chloro-3-Propoxybenzoic Acid is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, offering a unique combination of a benzoic acid core with chloro and propoxy substituents. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted benzoic acid scaffold.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators where its specific substitution pattern can influence biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Polymer Modification Agent: Can be employed to introduce functional groups into polymer chains to alter physical or chemical properties.
• Organic Synthesis Building Block: Utilized in various coupling reactions (e.g., Suzuki, Heck) and esterification processes to construct more complex molecular architectures.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	4-Chloro-3-Propoxybenzoic Acid
CAS No.	65136-52-9
Molecular Formula	C10H11ClO3
Molecular Weight	214.65 g/mol
Synonyms	3-Propoxy-4-chlorobenzoic Acid; 4-Chloro-3-propoxy-benzoic Acid; Benzoic acid, 4-chloro-3-propoxy-; 4-Chloro-3-n-propoxybenzoic Acid; 4-Chloro-3-(propyloxy)benzoic Acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Propoxybenzoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material is suitable for demanding applications in research and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong bases, oxidizing agents, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	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.