Description

Methyl 5-Chloroanthranilate is a versatile organic ester and a key chemical intermediate characterized by its anthranilate structure substituted with a chloro group. This compound matters for its role as a crucial building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research, development, and manufacturing will find this product essential for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with quinazolinone or other nitrogen-containing heterocyclic structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the chloroanthranilate moiety is incorporated for biological activity.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized dyes, pigments, and optical brighteners due to its aromatic amine and ester functionality.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a starting material for synthesizing electron-transport or host materials in advanced electronic displays.
• Research & Development: Utilized in academic and industrial R&D labs for method development, chemical biology studies, and creating novel compound libraries.
• Fine Chemical Production: Employed in the custom synthesis of complex molecules for various specialty chemical applications.

Basic Information

Product Name	Methyl 5-Chloroanthranilate
CAS No.	5202-89-1
Molecular Formula	C8H8ClNO2
Molecular Weight	185.61 g/mol
Synonyms	5-Chloroanthranilic Acid Methyl Ester; Methyl 5-Chloro-2-aminobenzoate; 2-Amino-5-chlorobenzoic Acid Methyl Ester; 5-Chloro-2-aminobenzoic Acid Methyl Ester; Methyl 2-Amino-5-chlorobenzoate; 5-Chloroanthranilsaeure-methylester; Benzoic acid, 2-amino-5-chloro-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-Chloroanthranilate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

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%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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