Description

n-(Prop-2-Ynyl)Benzenesulfonamide is a specialized organic compound featuring a benzenesulfonamide core functionalized with a propargyl group. This structure makes it a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for click chemistry and the development of novel pharmacologically active molecules. It is primarily utilized by research institutions and pharmaceutical R&D departments focused on creating new chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially those targeting enzyme inhibition.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Click Chemistry Reagent: The alkyne (prop-2-ynyl) group enables its use in copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions for bioconjugation and material science.
• Organic Synthesis Building Block: Serves as a precursor for more complex sulfonamide derivatives used in various fine chemical applications.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein functions.

Basic Information

Product Name	n-(Prop-2-Ynyl)Benzenesulfonamide
CAS No.	13630-91-6
Molecular Formula	C9H9NO2S
Molecular Weight	195.24 g/mol
Synonyms	N-Propargylbenzenesulfonamide; Benzenesulfonamide, N-2-propynyl-; N-(2-Propynyl)benzenesulfonamide; Propargyl benzenesulfonamide; 1-(Phenylsulfonyl)-2-propynylamine; N-(Prop-2-yn-1-yl)benzenesulfonamide; 13630-91-6; N-Propargylphenylsulfonamide
EINECS	Contact for details

Quality Control

Our n-(Prop-2-Ynyl)Benzenesulfonamide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request to support your research and quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.