Description

Benzeneethanesulfonamide CAS NO 16993-47-8 is a specialized organic sulfonamide compound that serves as a versatile building block and intermediate in advanced chemical synthesis. Its unique structure makes it valuable for creating more complex molecules with tailored properties for demanding applications. This product is essential for research and development laboratories, as well as production facilities in the pharmaceutical and agrochemical sectors, seeking reliable and high-purity synthetic intermediates.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a sulfonamide functional group.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex organic molecules, including dyes, pigments, and functional materials.
• Chemical Research: Serves as a standard or reagent in methodological studies and catalysis research due to its well-defined reactive sites.
• Polymer Modification: Can be utilized to introduce sulfonamide groups into polymer chains, potentially altering solubility or biological activity.

Basic Information

Product Name	Benzeneethanesulfonamide
CAS No.	16993-47-8
Molecular Formula	C8H11NO2S
Molecular Weight	185.24 g/mol
Synonyms	2-Phenylethanesulfonamide; Phenethylsulfonamide; Benzenesulfonamide, 2-phenylethyl-; β-Phenylethanesulfonamide; (2-Phenylethyl)sulfonamide; NSC 403714; 2-Phenylethylsulfonamide; Phenylethylsulfonamide
EINECS	Contact for details

Quality Control

Our Benzeneethanesulfonamide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant tests. Our quality commitment ensures the material meets the stringent requirements for use as a pharmaceutical intermediate.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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