Description

n-(3-Methoxypyrazin-2-Yl)-4-Nitrobenzenesulfonamide CAS NO 94625-43-1 is a specialized sulfonamide derivative featuring a methoxypyrazine and a nitrobenzene moiety, serving as a high-value synthetic intermediate. This compound is critical for research and development in advanced organic synthesis, enabling the construction of complex molecules with potential biological activity. It is primarily sought by pharmaceutical R&D laboratories, agrochemical innovators, and fine chemical manufacturers for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in developing new generation herbicides, fungicides, or plant growth regulators.
• Chemical Biology Probe: Serves as a precursor for creating molecular probes to study enzyme inhibition or receptor binding.
• Material Science: Potential intermediate for synthesizing specialty polymers or organic electronic materials.
• Academic & Contract Research: Essential for methodological studies in heterocyclic and sulfonamide chemistry at universities and CROs.

Basic Information

Product Name	n-(3-Methoxypyrazin-2-Yl)-4-Nitrobenzenesulfonamide
CAS No.	94625-43-1
Molecular Formula	C11H10N4O5S
Molecular Weight	310.29 g/mol
Synonyms	4-Nitro-N-(3-methoxypyrazin-2-yl)benzenesulfonamide; N-(3-Methoxypyrazin-2-yl)-4-nitrobenzenesulfonamide; Benzenesulfonamide, 4-nitro-N-(3-methoxypyrazin-2-yl)-; 94625-43-1; 3-Methoxy-2-(4-nitrobenzenesulfonamido)pyrazine
EINECS	Contact for details

Quality Control

Every batch of n-(3-Methoxypyrazin-2-Yl)-4-Nitrobenzenesulfonamide is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizers. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.