Description

2-Chloro-3,4-Bis(4-Methoxybenzyloxy)Benzoic Acid CAS NO 137054-46-7 is a high-purity, synthetically derived benzoic acid derivative characterized by its specific chlorinated and methoxybenzyl-protected structure. This compound is a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis, valued for its precise chemical functionality. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of new drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a specialized reagent in the synthesis of complex organic compounds, dyes, and functional materials.
• Academic & Industrial R&D: Essential for methodological studies, process chemistry development, and exploring new chemical entities in research laboratories.
• Chemical Biology Probes: Potential use in the development of molecular probes and tools for biochemical and cellular research.

Basic Information

Product Name	2-Chloro-3,4-Bis(4-Methoxybenzyloxy)Benzoic Acid
CAS No.	137054-46-7
Molecular Formula	C23H21ClO6
Molecular Weight	428.86 g/mol
Synonyms	2-Chloro-3,4-bis[(4-methoxyphenyl)methoxy]benzoic acid; Benzoic acid, 2-chloro-3,4-bis[(4-methoxyphenyl)methoxy]-; 3,4-Bis(4-methoxybenzyloxy)-2-chlorobenzoic Acid; 2-Chloro-3,4-di-O-(4-methoxybenzyl)benzoic Acid; 137054-46-7; 2-Cl-3,4-Bis(4-MeOBnO)BA
EINECS	Contact for details

Quality Control

Our 2-Chloro-3,4-Bis(4-Methoxybenzyloxy)Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our commitment to cGMP and ISO standards ensures reliable supply for demanding applications in regulated industries.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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