Description

4-Amino-n-(2-Hydroxyethyl)Benzenesulfonamide is a versatile sulfonamide derivative, a key intermediate in organic synthesis. Its molecular structure, featuring both an amino and a hydroxyethyl group, makes it a valuable building block for creating more complex molecules with specific functionalities. This compound is primarily sought after by manufacturers in the pharmaceutical and specialty chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those belonging to the sulfonamide class of drugs.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing azo dyes and other colorants, contributing to color development and stability.
• Chemical Research & Development: Used as a versatile building block in organic synthesis for creating novel compounds in academic and industrial R&D settings.
• Specialty Polymer Synthesis: Can be incorporated into polymer chains to impart specific properties, such as modified solubility or reactivity.
• Bioconjugation Reagent: The reactive amino and hydroxyl groups make it suitable for linking molecules in biochemical and diagnostic applications.

Basic Information

Product Name	4-Amino-n-(2-Hydroxyethyl)Benzenesulfonamide
CAS No.	4862-94-6
Molecular Formula	C8H12N2O3S
Molecular Weight	216.26 g/mol
Synonyms	N-(2-Hydroxyethyl)-4-aminobenzenesulfonamide; 4-Amino-N-(2-hydroxyethyl)benzenesulfonamide; 4-Aminobenzenesulfonamide, N-(2-hydroxyethyl)-; p-Amino-N-(2-hydroxyethyl)benzenesulfonamide; 4-Amino-N-(β-hydroxyethyl)benzenesulfonamide; N1-(2-Hydroxyethyl)sulfanilamide; 2-Hydroxyethylsulfanilamide
EINECS	225-481-7

Quality Control

Our 4-Amino-n-(2-Hydroxyethyl)Benzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with every shipment to guarantee it meets your technical or research-grade requirements.

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). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed when not in use to prevent absorption of 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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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