Description

Fluorescein o-Acrylate 97 is a high-purity, functionalized derivative of fluorescein designed for advanced material synthesis. This compound is critically important as a versatile building block for introducing fluorescent and polymerizable acrylate groups into target molecules. It is primarily needed by researchers and manufacturers in the life sciences and polymer industries for creating labeled probes, sensors, and functional polymers with traceable properties.

Application

• Fluorescent Probe Synthesis: Acts as a key precursor for developing fluorescent labels and tags used in bioimaging, flow cytometry, and diagnostic assays.
• Polymer Functionalization: Serves as a monomer for incorporating fluorescent markers into acrylic polymers, hydrogels, and other polymeric materials for tracking and analysis.
• Bioconjugation: Used to create fluorescently labeled antibodies, proteins, and nucleotides for various biomedical research applications.
• Sensor Development: Employed in the fabrication of chemical and biological sensors where a fluorescent signal change indicates analyte presence.
• Material Science Research: Utilized in the development of "smart" materials, photonic crystals, and light-harvesting systems that require integrated fluorescence.
• Quality Control & Process Monitoring: Incorporated into systems to visually monitor polymerization reactions, coating uniformity, or material degradation.

Basic Information

Product Name	Fluorescein o-Acrylate 97
CAS No.	193419-86-2
Molecular Formula	C24H16O7
Molecular Weight	416.38 g/mol
Synonyms	Fluorescein O-acrylate; 2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid acrylate; 9-(o-Carboxyphenyl)-6-hydroxy-3H-xanthen-3-one acrylate; Acrylic acid fluorescein ester; Fluorescein acrylate ester; 6-Hydroxy-3-oxo-3H-xanthen-9-yl 2-acryloyloxybenzoate
EINECS	Contact for details

Quality Control

Our Fluorescein o-Acrylate 97 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 synthesis. Certificates of Analysis (COA) with detailed batch-specific data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage under inert atmosphere, sealing under argon or nitrogen is recommended.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in common organic solvents

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