Description

Methyl 5-Chloro-2-Formylbenzoate is a high-purity organic building block and key intermediate in advanced chemical synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring fine chemical synthesis, such as pharmaceutical R&D, agrochemical manufacturing, and specialty material science, rely on this intermediate for its reactive formyl and ester functional groups.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs), especially in the development of novel small-molecule drugs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Organic Synthesis & Research: Serves as a versatile precursor in academic and industrial laboratories for constructing complex heterocycles and other organic frameworks.
• Material Science: Potential intermediate in the synthesis of specialty polymers, liquid crystals, and organic electronic materials.
• Dye & Pigment Industry: Can be utilized as a starting material for synthesizing complex organic colorants and functional dyes.

Basic Information

Product Name	Methyl 5-Chloro-2-Formylbenzoate
CAS No.	1203589-45-0
Molecular Formula	C9H7ClO3
Molecular Weight	198.60 g/mol
Synonyms	5-Chloro-2-formylbenzoic acid methyl ester; Methyl 5-chloro-2-formylbenzoate; 2-Formyl-5-chlorobenzoic acid methyl ester; Benzoic acid, 5-chloro-2-formyl-, methyl ester; Methyl 5-chlorosalicylaldehyde-2-carboxylate (common name); 5-Chloro-2-(methoxycarbonyl)benzaldehyde
EINECS	Contact for details

Quality Control

Our Methyl 5-Chloro-2-Formylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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.