Description

2-[4-Aminosulfonyl-Phenyl]-Ethyl-5-Methylpyrazinecarboxamide is a high-purity, specialized organic compound with a sulfonamide and pyrazinecarboxamide core structure. This compound matters as a critical pharmaceutical intermediate, enabling the synthesis of advanced active pharmaceutical ingredients (APIs) with targeted therapeutic effects. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel sulfonamide-based drug candidates.
• API Development: Used in research and development for creating new active pharmaceutical ingredients, particularly for metabolic and inflammatory pathways.
• Agrochemical Research: Serves as a precursor in the development of advanced herbicides and fungicides.
• Biochemical Research: Utilized as a reference standard or reagent in enzymatic and receptor binding studies.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for complex organic molecules.

Basic Information

Product Name	2-[4-Aminosulfonyl-Phenyl]-Ethyl-5-Methylpyrazinecarboxamide
CAS No.	33288-71-0
Molecular Formula	C14H16N4O3S
Molecular Weight	320.37 g/mol
Synonyms	5-Methyl-2-[4-(sulfamoyl)phenethyl]pyrazine-3-carboxamide; 2-[4-(Aminosulfonyl)phenethyl]-5-methylpyrazine-3-carboxamide; 33288-71-0; 5-Methyl-2-[2-[4-(sulfamoyl)phenyl]ethyl]pyrazine-3-carboxamide; 2-(4-Sulfamoylphenethyl)-5-methylpyrazine-3-carboxamide; 3-Pyrazinecarboxamide, 2-[2-[4-(aminosulfonyl)phenyl]ethyl]-5-methyl-
EINECS	Contact for details

Quality Control

Our 2-[4-Aminosulfonyl-Phenyl]-Ethyl-5-Methylpyrazinecarboxamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Loss on Drying	≤ 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.