Description

2-Propoxybenzoic Acid is a versatile organic compound belonging to the class of alkoxybenzoic acids, serving as a key intermediate in advanced chemical synthesis. Its unique structure, featuring a propoxy side chain, makes it valuable for modifying the physicochemical properties of target molecules, enhancing solubility, and introducing specific functional handles. This product is essential for research and development laboratories, pharmaceutical companies, and fine chemical manufacturers engaged in creating active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for anti-inflammatory and analgesic agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its benzoic acid core provides a bioactive scaffold.
• Liquid Crystal & OLED Materials: Serves as a precursor or modifying agent in the synthesis of organic electronic materials due to its ability to influence molecular alignment and electronic properties.
• Polymer & Resin Modifier: Incorporated into polymer chains to alter thermal stability, flexibility, and solubility characteristics of specialty resins and coatings.
• Organic Synthesis Reagent: Employed in various organic reactions, including esterification and amidation, to introduce the propoxybenzoate moiety into complex molecules.
• Flavor & Fragrance Ingredient Intermediate: Used in the controlled synthesis of aroma chemicals and fragrance compounds.

Basic Information

Product Name	2-Propoxybenzoic Acid
CAS No.	2100-31-4
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	o-Propoxybenzoic Acid; 2-Propoxybenzoic Acid; Benzoic acid, 2-propoxy-; o-Propoxybenzoic acid; 2-n-Propoxybenzoic Acid; NSC 403697; 2-(Propyloxy)benzoic Acid
EINECS	218-267-5

Quality Control

Our 2-Propoxybenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our production adheres to cGMP principles where applicable, ensuring reliability for critical applications in pharmaceutical and fine chemical synthesis.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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