Description

4-(3-Hydroxypropoxy)Benzoic Acid is a versatile organic compound featuring both a carboxylic acid and a hydroxyl-terminated propoxy side chain. This bifunctional structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and advanced materials sectors. It is essential for manufacturers and R&D chemists involved in creating active pharmaceutical ingredients (APIs), liquid crystal polymers, and specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs) and prodrugs.
• Liquid Crystal (LC) Material Synthesis: Used as a precursor in the production of monomers for liquid crystal polymers and displays.
• Polymer Modification: Serves as a functional monomer or cross-linking agent to introduce hydrophilic or reactive sites into polymer chains.
• Organic Synthesis: Acts as a versatile intermediate for constructing more complex benzoic acid derivatives in fine chemical production.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and material properties.

Basic Information

Product Name	4-(3-Hydroxypropoxy)Benzoic Acid
CAS No.	46350-87-2
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	Benzoic acid, 4-(3-hydroxypropoxy)-; 4-(3-Hydroxypropoxy)benzoic acid; 3-(4-Carboxyphenoxy)propan-1-ol; 4-Carboxyphenyl 3-hydroxypropyl ether; p-(3-Hydroxypropoxy)benzoic acid; 4-(3-Hydroxypropyloxy)benzoic acid; 4-(β-Hydroxypropoxy)benzoic acid
EINECS	Contact for details

Quality Control

Our 4-(3-Hydroxypropoxy)Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.