Description

2-Amino-5-Chloro-3-Methoxy-Benzoic Acid Methyl Ester is a high-purity, functionalized benzoic acid derivative serving as a critical synthetic intermediate. Its molecular structure, featuring amino, chloro, and methoxy substituents, makes it a versatile building block for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its halogenated aromatic core.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for creating electron-transport or host materials in display and lighting technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized azo dyes and high-performance pigments.
• Liquid Crystal Compounds: Utilized in the synthesis of liquid crystal molecules for electronic displays.
• Academic and Contract Research: A valuable reagent for medicinal chemistry programs and structure-activity relationship (SAR) studies in research institutions and CROs.

Basic Information

Product Name	2-Amino-5-Chloro-3-Methoxy-Benzoic Acid Methyl Ester
CAS No.	906095-44-1
Molecular Formula	C9H10ClNO3
Molecular Weight	215.63 g/mol
Synonyms	Methyl 2-Amino-5-Chloro-3-Methoxybenzoate; 5-Chloro-3-Methoxyanthranilic Acid Methyl Ester; Benzoic acid, 2-amino-5-chloro-3-methoxy-, methyl ester; 2-Amino-5-chloro-3-methoxybenzoic acid methyl ester; Methyl 5-chloro-3-methoxyanthranilate
EINECS	Contact for details

Quality Control

Every batch of 2-Amino-5-Chloro-3-Methoxy-Benzoic Acid Methyl Ester is manufactured under a strict quality management system. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC purity, identity confirmation (IR, NMR), and impurity profile data. Our quality protocols are designed to meet the stringent requirements of GMP-grade intermediates and research applications, ensuring batch-to-batch consistency and reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 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.