Description

11-(7-Nitro-2,1,3-Benzoxadiazol-4-Ylamino)Undecanoic Acid is a specialized, high-purity fluorescent labeling reagent designed for advanced biochemical research and diagnostics. This compound matters because it provides a critical functional handle for tagging biomolecules, enabling sensitive detection and analysis in complex systems. It is primarily needed by researchers and manufacturers in the life sciences sector, particularly for developing novel assays, probes, and diagnostic tools where precise molecular conjugation is essential.

Application

• Fluorescent Labeling of Biomolecules: Covalent conjugation to proteins, peptides, lipids, or nucleic acids for detection and imaging studies.
• Development of Diagnostic Assays: Key reagent in the synthesis of fluorescent probes for ELISA, lateral flow assays, and other immunoassay platforms.
• Cell Biology & Microscopy: Used to label cellular components for fluorescence microscopy (e.g., confocal, super-resolution) to track localization and dynamics.
• Chemical Biology & Proteomics: Employed in activity-based protein profiling (ABPP) and other strategies to label and identify enzyme active sites.
• Material Science Functionalization: Modification of nanoparticle surfaces or polymer matrices to introduce fluorescent properties for sensing applications.
• Chromatography & Electrophoresis: Pre-column or post-column derivatization agent to enhance the detection sensitivity of analytes in HPLC or capillary electrophoresis.

Basic Information

Item	Detail
Product Name	11-(7-Nitro-2,1,3-Benzoxadiazol-4-Ylamino)Undecanoic Acid
CAS No.	351002-77-2
Molecular Formula	C19H28N4O5
Molecular Weight	392.45 g/mol
Synonyms	NBD-C11 Acid; 4-(11-Carboxyundecylamino)-7-nitro-2,1,3-benzoxadiazole; 11-[(7-Nitro-4-benzofurazanyl)amino]undecanoic acid; NBD Undecanoic Acid; NBD-X C11 Acid; 7-Nitro-2,1,3-benzoxadiazol-4-ylamino undecanoic acid; 4-Amino-7-nitro-2,1,3-benzoxadiazole-11-undecanoic acid conjugate
EINECS	Contact for details

Quality Control

Every batch of 11-(7-Nitro-2,1,3-Benzoxadiazol-4-Ylamino)Undecanoic Acid undergoes rigorous analytical testing to ensure identity, purity, and performance consistency suitable for sensitive research applications. We provide a comprehensive Certificate of Analysis (COA) with each shipment, detailing key parameters such as HPLC purity, spectroscopic identity, and impurity profiles. Our quality management system supports traceability and compliance with relevant standards for research-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C (refrigerated) or as indicated on the label or COA. For long-term storage, consider keeping the product desiccated at -20°C. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Fluorescence Properties	Ex/Em maxima consistent with literature

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