Description

3-(2-(4-Azidobenzamidino)Ethyl)-5-Hydroxyindole is a specialized organic compound featuring a unique indole core functionalized with an azidobenzamidine group. This molecular architecture makes it a valuable intermediate and research chemical for advanced applications in life sciences and material development. It is primarily sought after by researchers and manufacturers in the pharmaceutical and biotechnology sectors for its potential in photoaffinity labeling, probe synthesis, and as a building block for novel bioactive molecules.

Application

• Photoaffinity Labeling Probes: The azide group serves as a key photoreactive moiety for cross-linking studies in biochemistry and molecular biology to investigate protein-ligand interactions.
• Bioconjugation and Linker Chemistry: Used as a versatile heterobifunctional linker for attaching fluorophores, drugs, or other molecules to biomolecules like proteins or antibodies.
• Pharmaceutical Research Intermediate: Acts as a critical synthetic precursor in the development of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Chemical Biology Tool Development: Employed in the synthesis of activity-based probes (ABPs) for enzyme profiling and target identification within complex biological systems.
• Material Science Research: Potential use in the development of functionalized polymers or surfaces with specific biological recognition properties.

Basic Information

Product Name	3-(2-(4-Azidobenzamidino)Ethyl)-5-Hydroxyindole
CAS No.	98409-42-8
Molecular Formula	C18H16N6O2
Molecular Weight	348.36 g/mol
Synonyms	5-Hydroxy-3-[2-[(4-azidobenzoyl)amino]ethyl]indole; 3-[2-(4-Azidobenzamidino)ethyl]-5-hydroxyindole; 5-Hydroxytryptamine azidobenzamidine derivative; Azidobenzamidinoethylhydroxyindole; Photoaffinity labeling agent 98409-42-8; ABEI derivative; Research compound 98409-42-8
EINECS	Contact for details

Quality Control

Our production of 3-(2-(4-Azidobenzamidino)Ethyl)-5-Hydroxyindole adheres to stringent quality protocols suitable for research and development applications. Each batch is characterized and tested to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters such as assay (HPLC), related substances, and spectral confirmation are provided with every shipment to support your critical work.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated place, away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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