Description

4-Amino-3-Hydroxy-N,N-Dimethylbenzenesulphonamide Monohydrochloride is a high-purity sulfonamide derivative, primarily utilized as a key synthetic intermediate in advanced pharmaceutical manufacturing. Its value lies in its role as a critical building block for developing active pharmaceutical ingredients (APIs), particularly in specialized therapeutic areas. This compound is essential for research and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors that require reliable, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel sulfonamide-based active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new generation herbicides and fungicides.
• Dye and Pigment Manufacturing: Serves as a precursor for producing specialized azo dyes and colorants.
• Biochemical Research: Employed as a reagent in enzymatic studies and proteomics research due to its sulfonamide group.
• Fine Chemical Production: A versatile intermediate for creating complex molecules in custom synthesis and contract manufacturing.
• Material Science: Investigated for use in the development of functional polymers and advanced materials.

Basic Information

Product Name	4-Amino-3-Hydroxy-N,N-Dimethylbenzenesulphonamide Monohydrochloride
CAS No.	94248-95-0
Molecular Formula	C8H13N3O3S • HCl
Molecular Weight	279.73 g/mol
Synonyms	4-Amino-3-hydroxy-N,N-dimethylbenzenesulfonamide hydrochloride; 3-Hydroxy-4-amino-N,N-dimethylbenzenesulfonamide monohydrochloride; Benzenesulfonamide, 4-amino-3-hydroxy-N,N-dimethyl-, monohydrochloride; 4-Amino-3-hydroxy-N,N-dimethylbenzene-1-sulfonamide hydrochloride; N,N-Dimethyl-4-amino-3-hydroxybenzenesulfonamide HCl; 94248-95-0; 4-Amino-3-hydroxy-N,N-dimethylbenzenesulfonamide HCl salt
EINECS	Contact for details

Quality Control

Our 4-Amino-3-Hydroxy-N,N-Dimethylbenzenesulphonamide Monohydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive applications like pharmaceutical synthesis. 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in water, methanol; slightly soluble in ethanol

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