Description

5-(Pentafluorobenzoylamino)Fluorescein is a specialized fluorescein derivative engineered for high-sensitivity detection and labeling applications. This compound matters for its enhanced photostability and strong fluorescence signal, which are critical for precise analytical measurements. It is primarily needed by researchers and manufacturers in the life sciences, diagnostics, and analytical chemistry sectors for developing advanced assays and sensors.

Application

• Fluorescent Labeling Agent: Used as a covalent label for biomolecules (e.g., proteins, antibodies, nucleic acids) in fluorescence microscopy and flow cytometry.
• Biochemical Assay Development: Serves as a key component in the design of enzyme activity assays, immunoassays (ELISA), and other diagnostic test kits.
• Sensor and Probe Fabrication: Incorporated into chemical sensors and molecular probes for the detection of specific ions, metabolites, or biological processes.
• Research Reagent: Employed in academic and industrial R&D for studying cell biology, molecular interactions, and drug discovery pathways.
• Diagnostic Imaging: Potential use as a contrast agent or tracer in preclinical imaging studies due to its fluorescent properties.
• Material Science: Can be used to functionalize surfaces or nanoparticles for creating fluorescent nanomaterials.

Basic Information

Product Name	5-(Pentafluorobenzoylamino)Fluorescein
CAS No.	209540-56-7
Molecular Formula	C34H16F5NO7
Molecular Weight	645.49 g/mol
Synonyms	5-(Pentafluorobenzamido)fluorescein; 5-[(Pentafluorobenzoyl)amino]fluorescein; Pentafluorobenzoyl Fluorescein; Fluorescein 5-(pentafluorobenzamide); 5-PFBA-Fluorescein; 209540-56-7; 5-Aminofluorescein pentafluorobenzamide
EINECS	Contact for details

Quality Control

Our 5-(Pentafluorobenzoylamino)Fluorescein is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and diagnostic applications. A Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Orange to red powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 2.0 %
Fluorescence Properties	Conforms to reference

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