Description

4-Amino-3-Chloro-5-Methoxy-Benzoic Acid Methyl Ester is a high-purity, multi-functional chemical intermediate with a defined molecular structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the development of complex molecules. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for drug discovery programs.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds and fine chemicals.
• Dye and Pigment Intermediate: Employed in the development of specialized dyes and colorants due to its substituted aniline and ester functionality.
• Material Science Research: Investigated as a monomer or additive in the creation of advanced polymers and functional materials.

Basic Information

Product Name	4-Amino-3-Chloro-5-Methoxy-Benzoic Acid Methyl Ester
CAS No.	1427372-25-5
Molecular Formula	C9H10ClNO3
Molecular Weight	215.63 g/mol
Synonyms	Methyl 4-Amino-3-Chloro-5-Methoxybenzoate; Benzoic acid, 4-amino-3-chloro-5-methoxy-, methyl ester; 4-Amino-3-chloro-5-methoxy methyl benzoate; 3-Chloro-4-amino-5-methoxybenzoic acid methyl ester; Methyl 4-amino-3-chloro-5-methoxybenzoate; CAS 1427372-25-5
EINECS	Contact for details

Quality Control

Our production of 4-Amino-3-Chloro-5-Methoxy-Benzoic Acid Methyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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