Description

Rhodamine-N3 Chloride is a specialized azide-functionalized derivative of the classic Rhodamine B fluorophore. This compound is engineered for advanced bioconjugation applications, enabling the creation of stable, fluorescently labeled biomolecules via click chemistry. It is essential for researchers and manufacturers in the fields of bioimaging, diagnostics, and chemical biology who require precise, covalent labeling of proteins, antibodies, and other biological targets.

Application

• Bioimaging Probe Synthesis: Covalent labeling of antibodies, proteins, and peptides for fluorescence microscopy and flow cytometry.
• Diagnostic Assay Development: Conjugation to oligonucleotides or other biomolecules for use in fluorescence-based diagnostic kits and sensors.
• Chemical Biology Research: A key reagent for Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) click chemistry to study biomolecular interactions.
• Polymer and Material Science: Functionalization of surfaces, nanoparticles, and polymers with fluorescent tags for tracking and analysis.
• Pharmaceutical R&D: Used in the development of antibody-drug conjugates (ADCs) and other targeted therapeutic agents for preclinical studies.

Basic Information

Product Name	Rhodamine-N3 Chloride
CAS No.	2363751-90-8
Molecular Formula	C29H30ClN5O3
Molecular Weight	532.04 g/mol
Synonyms	Rhodamine B Azide; Rhodamine B N3; 5-Carboxyrhodamine 110 Azide; X-Rhodamine Azide; Rhodamine B Carbonyl Azide; N3-Rhodamine; Azido-rhodamine B Chloride; Rhodamine B, 5-isothiocyanate, azide derivative
EINECS	Contact for details

Quality Control

Every batch of Rhodamine-N3 Chloride is manufactured and tested under strict quality management protocols to ensure high purity and consistent performance for sensitive research applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure the container is sealed under inert atmosphere or with desiccant after each use to maintain stability.

Specification

Item	Specification
Appearance	Dark red to purple solid
Identification (HPLC/UV-Vis)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in DMSO, DMF, MeCN

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