Description

2-(Acetylamino)-5-Chlorobenzenesulfonate Pyridine is a specialized organic intermediate featuring a benzenesulfonate core functionalized with an acetamido group and a chlorine substituent. This compound matters as a critical building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors, where its unique structure enables precise chemical modifications. It is primarily needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), advanced crop protection agents, and novel dye or pigment synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides and fungicides.
• Dye & Pigment Manufacturing: Serves as a building block for creating specialized colorants with enhanced properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and material science.
• Ligand & Catalyst Preparation: Useful for synthesizing complex ligands used in catalytic systems.

Basic Information

Product Name	2-(Acetylamino)-5-Chlorobenzenesulfonate Pyridine
CAS No.	54981-41-8
Molecular Formula	C13H11ClN2O4S
Molecular Weight	326.76 g/mol
Synonyms	5-Chloro-2-acetamidobenzenesulfonic Acid Pyridine Salt; N-(5-Chloro-2-sulfophenyl)acetamide Pyridine Salt; Pyridine 2-Acetamido-5-chlorobenzenesulfonate; 2-Acetamido-5-chlorobenzenesulfonic Acid Pyridinium Salt; 54981-41-8; ACBS-Pyridine Salt; Pyridinium 2-(acetylamino)-5-chlorobenzenesulfonate
EINECS	Contact for details

Quality Control

Our 2-(Acetylamino)-5-Chlorobenzenesulfonate Pyridine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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