Description

(3-Chloro-Quinoxalin-2-Yl)-(Toluene-4-Sulfonyl)-Acetonitrile is a specialized organic intermediate with the CAS registry number 121512-59-2. This compound is valued for its unique quinoxaline and sulfonyl acetonitrile structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in developing new herbicides, fungicides, or insecticides, leveraging the bioactive quinoxaline scaffold.
• Material Science: Serves as a monomer or functionalizing agent for creating polymers with specific electronic or photophysical properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, cyclizations, and other transformations to construct complex heterocyclic systems.
• Chemical Biology Probe Development: Utilized to create molecular probes for studying biological pathways and protein functions.

Basic Information

Product Name	(3-Chloro-Quinoxalin-2-Yl)-(Toluene-4-Sulfonyl)-Acetonitrile
CAS No.	121512-59-2
Molecular Formula	C₁₇H₁₀ClN₃O₂S
Molecular Weight	355.80 g/mol
Synonyms	2-[(3-Chloroquinoxalin-2-yl)(4-methylphenyl)sulfonyl]acetonitrile; p-Toluenesulfonyl(3-chloro-2-quinoxalinyl)acetonitrile; 4-Methylbenzenesulfonyl(3-chloro-2-quinoxalinyl)acetonitrile; (3-Chloro-2-quinoxalinyl)(p-tolylsulfonyl)acetonitrile; (3-Chloro-quinoxalin-2-yl)-(toluene-4-sulfonyl)-acetonitrile; Toluene-4-sulfonyl(3-chloro-2-quinoxalinyl)acetonitrile
EINECS	Contact for details

Quality Control

Our production of (3-Chloro-Quinoxalin-2-Yl)-(Toluene-4-Sulfonyl)-Acetonitrile adheres to stringent internal quality protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and reliability for your research and development processes. A detailed Certificate of Analysis (COA) with batch-specific data is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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