Description

1-Phenol-2-Sulfonamide,5-Amino-(5Ci) is a specialized aromatic sulfonamide derivative with a CAS number of 647830-76-0. This compound serves as a crucial high-purity intermediate for synthesizing advanced functional molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development teams in fine chemical manufacturing for creating novel active ingredients and dyes.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel sulfonamide-based drug candidates, including enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage its bioactive sulfonamide core.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other colorants, where the amino and phenolic groups allow for chromophore development.
• Research & Development: Essential compound in academic and industrial laboratories for exploring new chemical entities and reaction pathways in organic chemistry.
• Material Science: Potential monomer or additive for creating specialized polymers with specific thermal or optical properties.

Basic Information

Product Name	1-Phenol-2-Sulfonamide,5-Amino-(5Ci)
CAS No.	647830-76-0
Molecular Formula	C6H8N2O3S
Molecular Weight	188.21 g/mol
Synonyms	5-Amino-2-hydroxybenzenesulfonamide; 5-Amino-2-phenol sulfonamide; 2-Hydroxy-5-aminobenzenesulfonamide; 5-Amino-2-sulfamoylphenol; 5-Aminophenol-2-sulfonamide; 2-Sulfamoyl-5-aminophenol; 5-Amino-2-hydroxybenzene-1-sulfonamide; 1-Hydroxy-4-amino-3-sulfamoylbenzene
EINECS	Contact for details

Quality Control

Our production of 1-Phenol-2-Sulfonamide,5-Amino-(5Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment. We support cGMP manufacturing standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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