Description

N,n-Diethylindoline-5-Sulfonamide is a specialized organic sulfonamide derivative, recognized for its role as a key synthetic intermediate in advanced chemical synthesis. This compound matters for its ability to introduce specific functional groups and structural motifs into target molecules, enabling the development of novel materials and active compounds. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating new chemical entities and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that require a sulfonamide pharmacophore.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor or dopant in the creation of electron-transport or emissive layers for advanced display technologies.
• Dye and Pigment Synthesis: An intermediate for producing specialized indoline-based dyes with specific colorfastness and solubility properties.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme function or protein interactions in biological systems.
• Polymer Modification: Acts as a functional monomer or additive to impart specific characteristics like UV stability or altered solubility to polymeric materials.

Basic Information

Product Name	N,n-Diethylindoline-5-Sulfonamide
CAS No.	91908-29-1
Molecular Formula	C₁₂H₁₈N₂O₂S
Molecular Weight	254.35 g/mol
Synonyms	5-(Diethylsulfamoyl)indoline; N,N-Diethyl-2,3-dihydro-1H-indole-5-sulfonamide; 1H-Indole-5-sulfonamide, 2,3-dihydro-N,N-diethyl-; Diethylindoline-5-sulfonamide; N-Ethyl-N-(5-sulfamoylindolin-1-yl)ethanamine; Indoline-5-sulfonic acid diethylamide; 91908-29-1
EINECS	Contact for details

Quality Control

Our N,n-Diethylindoline-5-Sulfonamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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