Description

6-Quinoxalinesulfonyl Chloride, 2-Chloro- CAS NO 877078-00-7 is a high-value, multi-functional sulfonyl chloride derivative used as a key synthetic intermediate. Its primary commercial value lies in its reactive sulfonyl chloride group, which enables efficient coupling reactions for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of potential drug candidates, especially in medicinal chemistry programs targeting various disease pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, contributing to novel modes of action.
• Material Science Research: Serves as a precursor for creating functionalized polymers, dyes, and other specialty chemicals with tailored properties.
• Bioconjugation & Probe Development: Utilized in biochemical research for labeling proteins, peptides, and other biomolecules due to its reactive sulfonyl chloride moiety.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing the sulfonamide functional group into complex organic frameworks.

Basic Information

Product Name	6-Quinoxalinesulfonyl Chloride, 2-Chloro- CAS NO 877078-00-7
CAS No.	877078-00-7
Molecular Formula	C8H4Cl2N2O2S
Molecular Weight	263.10 g/mol
Synonyms	2-Chloro-6-quinoxalinesulfonyl chloride; 2-Chloroquinoxaline-6-sulfonyl chloride; Quinoxaline-6-sulfonyl chloride, 2-chloro-; 877078-00-7; 2-Chloro-quinoxaline-6-sulfonyl chloride
EINECS	Contact for details

Quality Control

Our 6-Quinoxalinesulfonyl Chloride, 2-Chloro- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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