Description

Sodium n-[(4-Aminophenyl)Sulphonyl]-3-Methylbut-2-Enamide is a specialized organic sulfonamide salt with significant utility as a key synthetic intermediate. Its value lies in its functional groups, which make it a versatile building block for constructing more complex molecules in advanced chemical synthesis. This compound is primarily needed by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its sulfonamide moiety.
• Dye and Pigment Synthesis: Acts as an intermediate in the production of specialized azo dyes and colorants for industrial applications.
• Polymer Chemistry: Can be incorporated as a functional monomer or additive to impart specific properties like UV stability or reactivity to polymers.
• Bioconjugation Chemistry: Utilized in research for labeling biomolecules or creating probe-linker systems in diagnostic assays.
• Chemical Research: Employed as a model compound or reagent in organic synthesis studies and methodology development.

Basic Information

Product Name	Sodium n-[(4-Aminophenyl)Sulphonyl]-3-Methylbut-2-Enamide
CAS No.	78739-59-0
Molecular Formula	C11H13N2NaO3S
Molecular Weight	276.29 g/mol
Synonyms	Sodium 4-Amino-N-(3-methyl-2-butenoyl)benzenesulfonamide; Sodium (4-Aminophenyl)sulfonyl-3-methyl-2-butenamide; 4-Amino-N-(3-methyl-2-butenoyl)benzenesulfonamide Sodium Salt; N-(4-Aminobenzenesulfonyl)-3-methylcrotonamide Sodium Salt; 3-Methyl-2-butenoic acid (4-aminophenyl)sulfonamide sodium derivative; Sodium N-sulfanilyl-3-methylcrotonamide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Sodium n-[(4-Aminophenyl)Sulphonyl]-3-Methylbut-2-Enamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided to guarantee the material meets 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 (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.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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