Description

Magnesium Bis[2-Chloro-5-Formylbenzenesulphonate] is a specialized organometallic salt with a defined molecular structure, serving as a key intermediate or catalyst component in advanced chemical synthesis. Its value lies in its ability to facilitate specific organic transformations, particularly in the synthesis of complex sulfonated or halogenated compounds where precise metal coordination is required. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those containing sulfonamide or aldehyde functional groups.
• Catalyst Precursor: Serves as a source of magnesium in homogeneous catalysis for organic reactions such as cross-coupling or polymerization.
• Agrochemical Synthesis: Employed in the production of advanced herbicides or fungicides where the chlorobenzaldehyde moiety is incorporated.
• Ligand for Metal Complexation: Acts as a chelating agent or ligand in the preparation of other metal-organic frameworks (MOFs) or coordination compounds.
• Research & Development: A valuable building block for academic and industrial R&D focused on organosulfur chemistry and organometallic reagents.
• Specialty Polymer Modification: Can be used to introduce ionic or functional groups into polymer chains to alter material properties.

Basic Information

Product Name	Magnesium Bis[2-Chloro-5-Formylbenzenesulphonate]
CAS No.	85136-02-3
Molecular Formula	C14H8Cl2MgO8S2
Molecular Weight	463.55 g/mol
Synonyms	Magnesium 2-Chloro-5-formylbenzenesulfonate; Bis(2-chloro-5-formylbenzenesulfonato)magnesium; 2-Chloro-5-formylbenzenesulfonic Acid Magnesium Salt; Magnesium 5-Formyl-2-chlorobenzenesulfonate; 5-Chloro-2-formylbenzenesulfonic Acid Magnesium Salt (isomer); Magnesium Chloroformylbenzenesulfonate; Benzenesulfonic acid, 2-chloro-5-formyl-, magnesium salt (2:1); Magnesium Chlorosalicylaldehydesulfonate (related name)
EINECS	Contact for details

Quality Control

Our Magnesium Bis[2-Chloro-5-Formylbenzenesulphonate] is produced 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) that detail key parameters such as assay, impurity profile, and moisture content. Specifications can be aligned with customer requirements for research or cGMP applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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