Description

5-Aminosulfonyl-2-Ox-Indole is a high-purity, specialized indole derivative of significant interest in advanced organic synthesis. This compound serves as a critical synthetic intermediate, valued for its unique sulfonamide and oxindole functionalities that enable the construction of complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical development teams engaged in the discovery and synthesis of novel bioactive molecules, including potential kinase inhibitors and other therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new drug candidates, particularly for targeted therapies.
• Chemical Synthesis: Used in organic synthesis to introduce the 5-aminosulfonyl-2-oxindole scaffold into more complex molecules.
• Biochemical Research: Employed as a reference standard or reagent in biochemical assays and pathway studies.
• Agrochemical Development: Potential intermediate in the synthesis of novel crop protection agents and herbicides.
• Material Science Research: Investigated for the development of specialty chemicals and advanced organic materials.

Basic Information

Product Name	5-Aminosulfonyl-2-Ox-Indole
CAS No.	175075-24-8
Molecular Formula	C8H6N2O3S
Molecular Weight	210.21 g/mol
Synonyms	5-Sulfamoyl-2-oxindole; 2-Oxo-5-sulfamoylindoline; 5-Aminosulfonyl-2-indolinone; 1,3-Dihydro-5-sulfamoyl-2H-indol-2-one; 5-Sulfamoylindolin-2-one; 2-Indolinone, 5-sulfamoyl-; 175075-24-8
EINECS	Contact for details

Quality Control

Our 5-Aminosulfonyl-2-Ox-Indole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support compliance with cGMP standards for advanced intermediates used in pharmaceutical research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.