Description

5-(2-Chloro-Acetyl)-2-Hydroxy-Benzoic Acid Methyl Ester is a key organic synthetic intermediate characterized by its reactive chloroacetyl and phenolic hydroxyl groups. This compound matters for its versatility in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for synthesizing novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with benzofuran or coumarin scaffolds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for synthesizing specialized organic dyes and functional pigments.
• Material Science Research: Employed in the development of organic electronic materials, ligands for metal complexes, and advanced polymers.
• Academic & Contract Research: A valuable reagent for methodological studies in organic synthesis and medicinal chemistry within university and CRO laboratories.
• Custom Synthesis Projects: Provides a versatile starting point for contract manufacturing organizations (CMOs) engaged in bespoke chemical production.

Basic Information

Product Name	5-(2-Chloro-Acetyl)-2-Hydroxy-Benzoic Acid Methyl Ester
CAS No.	33254-87-4
Molecular Formula	C10H9ClO4
Molecular Weight	228.63 g/mol
Synonyms	Methyl 5-(2-chloroacetyl)-2-hydroxybenzoate; Methyl 2-hydroxy-5-(2-chloroacetyl)benzoate; 2-Hydroxy-5-(2-chloroacetyl)benzoic acid methyl ester; 5-(Chloroacetyl)-2-hydroxybenzoic acid methyl ester; Benzoic acid, 5-(2-chloroacetyl)-2-hydroxy-, methyl ester; Methyl 5-(chloroacetyl)salicylate
EINECS	Contact for details

Quality Control

Our 5-(2-Chloro-Acetyl)-2-Hydroxy-Benzoic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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