Description

2-[(7-Nitro-2,1,3-Benzoxadiazol-4-Yl)Thio]Ethanamine is a specialized heterocyclic organic compound featuring a benzoxadiazole core functionalized with a nitro group and a thioether-linked ethanamine side chain. This compound matters as a versatile fluorescent labeling reagent and a key synthetic intermediate for developing advanced chemical probes. It is primarily needed by researchers and manufacturers in the pharmaceutical, biotechnology, and analytical chemistry sectors for applications in bio-conjugation, sensor development, and material science.

Application

• Fluorescent Labeling Agent: Used for tagging biomolecules (e.g., proteins, peptides, antibodies) for detection and imaging in biochemical assays.
• Chemical Probe Synthesis: Serves as a critical building block for creating fluorescent sensors and molecular probes for detecting ions or small molecules.
• Pharmaceutical Intermediate: Employed in the research and development of novel drug candidates, particularly those requiring fluorescent tags for pharmacokinetic studies.
• Material Science Research: Utilized in the development of advanced polymeric materials or coatings with specific optical properties.
• Analytical Chemistry Standard: Acts as a reference standard or derivatization agent in chromatographic (HPLC, LC-MS) methods for compound analysis.
• Bioconjugation Chemistry: The reactive amine group facilitates covalent attachment to carboxylic acids or other functional groups on target molecules.

Basic Information

Product Name	2-[(7-Nitro-2,1,3-Benzoxadiazol-4-Yl)Thio]Ethanamine
CAS No.	139915-43-8
Molecular Formula	C8H8N4O3S
Molecular Weight	240.24 g/mol
Synonyms	NBD-S-EA; 4-(2-Aminoethylthio)-7-nitro-2,1,3-benzoxadiazole; 7-Nitro-4-(2-aminoethylthio)-2,1,3-benzoxadiazole; 2-((7-Nitrobenzo[c][1,2,5]oxadiazol-4-yl)thio)ethan-1-amine; NBD Ethylenediamine; NBD-C2-amine; 4-(2-Aminoethylsulfanyl)-7-nitro-2,1,3-benzoxadiazole
EINECS	Contact for details

Quality Control

Our 2-[(7-Nitro-2,1,3-Benzoxadiazol-4-Yl)Thio]Ethanamine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container should be kept in a desiccated environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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