Description

Decanoyl Fluorescein is a chemically modified derivative of fluorescein, where a decanoyl chain is esterified to the parent molecule. This modification enhances its lipophilicity, making it a valuable tool for probing and labeling in hydrophobic environments. It is primarily utilized by researchers and manufacturers in the life sciences and specialty chemical sectors for applications requiring specific fluorescent tagging or membrane studies. Its unique properties bridge the gap between hydrophilic fluorescent dyes and lipid-soluble probes.

Application

• Fluorescent Labeling Agent: Used as a lipophilic tracer for staining cellular membranes, lipid droplets, and other hydrophobic structures in biological research.
• Biochemical Probe: Employed in enzyme activity assays, particularly for lipases and esterases, where cleavage of the decanoyl group releases fluorescent fluorescein.
• Material Science Research: Acts as a dopant or tracer in polymer and nanoparticle studies to monitor distribution, degradation, or encapsulation efficiency.
• Diagnostic Reagent Intermediate: Serves as a key synthetic precursor in the development of advanced diagnostic kits and fluorescent sensors.
• Photodynamic Therapy (PDT) Research: Investigated for its potential as a photosensitizer in preclinical studies due to its light-absorbing properties.
• Industrial Flow Visualization: Can be used in trace amounts for flow studies in non-aqueous systems where standard dyes are insoluble.

Basic Information

Product Name	Decanoyl Fluorescein
CAS No.	7274-07-9
Molecular Formula	C34H28O7
Molecular Weight	548.58 g/mol
Synonyms	Decanoylfluorescein; Fluorescein Decanoate; 3',6'-Bis(decanoyloxy)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one; Decanoic Acid Fluorescein Ester; Fluorescein Decanoyl Ester; Decanoyl Ester of Fluorescein; Lipophilic Fluorescein Derivative
EINECS	Contact for details

Quality Control

Every batch of Decanoyl Fluorescein is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment. Specifications can be aligned with customer-specific requirements for advanced applications.

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). This product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Fluorescence Properties	Characteristic emission

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