Description

4-(2-Hydroxy-3-Methoxy-Propoxy)-Benzoic Acid is a versatile aromatic carboxylic acid derivative featuring a unique hydroxy-methoxy propoxy side chain. This molecular structure makes it a valuable intermediate for synthesizing more complex compounds, particularly in the pharmaceutical and fine chemical sectors. It is primarily sought after by research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role as a key building block.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a benzoic acid core with a functionalized ether side chain.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, or plant growth regulators where its specific substitution pattern can influence biological activity.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or precursor for creating specialty polymers, dyes, or liquid crystal materials due to its rigid aromatic ring and flexible, polar side chain.
• Organic Synthesis & Research: Employed in academic and industrial R&D laboratories as a versatile synthon for constructing complex molecular architectures through further functionalization of the acid or hydroxyl groups.
• Fine Chemical Production: Acts as a key intermediate in the manufacture of complex fragrance compounds, photoinitiators, or other high-value specialty chemicals.

Basic Information

Product Name	4-(2-Hydroxy-3-Methoxy-Propoxy)-Benzoic Acid
CAS No.	3478-54-4
Molecular Formula	C11H14O5
Molecular Weight	226.23 g/mol
Synonyms	Benzoic acid, 4-(2-hydroxy-3-methoxypropoxy)-; 4-(2-Hydroxy-3-methoxypropoxy)benzoic acid; 4-(2-Hydroxy-3-methoxy-propoxy)benzoic acid; 4-(2-Hydroxy-3-methoxypropoxy)benzoic acid; 4-(2-Hydroxy-3-methoxy-propoxy)-benzoic acid; 4-(2-Hydroxy-3-methoxypropoxy)benzoic acid CAS 3478-54-4; 4-(2-Hydroxy-3-methoxypropoxy)benzoic acid, 98%
EINECS	Contact for details

Quality Control

Our 4-(2-Hydroxy-3-Methoxy-Propoxy)-Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and residual solvents. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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