Description

4-Isothiocyanato-n-(3-Methoxypyrazin-2-Yl)-Benzenesulfonamide CAS NO 887833-54-7 is a specialized organic compound featuring a benzenesulfonamide core linked to a pyrazine ring and an isothiocyanate functional group. This unique structure makes it a valuable high-purity chemical intermediate for advanced research and development, particularly in the synthesis of novel bioactive molecules. It is primarily utilized by pharmaceutical R&D and agrochemical sectors for creating targeted compounds with potential therapeutic or pesticidal activity.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in developing new-generation pesticides and herbicides with specific modes of action.
• Chemical Biology Probe: Serves as a reactive handle in bioconjugation chemistry for labeling proteins or other biomolecules due to the isothiocyanate group.
• Material Science Research: Potential precursor for functionalized polymers or advanced organic materials with specific electronic properties.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies in heterocyclic and sulfonamide chemistry.

Basic Information

Item	Detail
Product Name	4-Isothiocyanato-n-(3-Methoxypyrazin-2-Yl)-Benzenesulfonamide
CAS No.	887833-54-7
Molecular Formula	C12H10N4O3S2
Molecular Weight	322.36 g/mol
Synonyms	4-Isothiocyanato-N-(3-methoxypyrazin-2-yl)benzenesulfonamide; Benzenesulfonamide, 4-isothiocyanato-N-(3-methoxy-2-pyrazinyl)-; N-(3-Methoxypyrazin-2-yl)-4-isothiocyanatobenzenesulfonamide; 4-Isothiocyanato-N-(3-methoxy-2-pyrazinyl)benzenesulfonamide; 887833-54-7; Sulfonamide-pyrazine-isothiocyanate derivative
EINECS	Contact for details

Quality Control

Our production of 4-Isothiocyanato-n-(3-Methoxypyrazin-2-Yl)-Benzenesulfonamide adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to confirm identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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