Description

4,4-Difluoro-1,3,5,7-Tetramethyl-4-Bora-3A,4A-Diaza-S-Indacene is a highly specialized and versatile BODIPY (boron-dipyrromethene) fluorophore. This compound matters for its exceptional photophysical properties, including high fluorescence quantum yield, excellent photostability, and sharp emission peaks, making it a superior choice for demanding detection and labeling applications. It is primarily needed by researchers and manufacturers in the life sciences, analytical chemistry, and materials science sectors for developing advanced fluorescent probes, sensors, and functional dyes.

Application

• Fluorescent Labeling and Staining: Used as a reactive dye or tag for labeling biomolecules such as proteins, nucleic acids, and lipids in bioimaging and flow cytometry.
• Chemical Sensing Probes: Serves as a core structure for developing highly sensitive and selective fluorescent sensors for ions, small molecules, and pH.
• Laser Dyes and Optical Materials: Employed in the formulation of tunable laser dyes and as an active component in advanced optical materials and devices.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer due to its efficient light absorption and energy transfer capabilities.
• Polymer and Material Science: Incorporated into polymers and nanoparticles to create fluorescent materials for tracking, security inks, or smart coatings.
• Analytical Reagent Standards: Acts as a high-purity reference standard in chromatographic and spectroscopic methods for quality control and method development.

Basic Information

Product Name	4,4-Difluoro-1,3,5,7-Tetramethyl-4-Bora-3A,4A-Diaza-S-Indacene
CAS No.	21658-70-8
Molecular Formula	C14H14BF2N2
Molecular Weight	250.08 g/mol
Synonyms	BODIPY FL; 4,4-Difluoro-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene; 4,4-Difluoro-1,3,5,7-tetramethyl-8-phenyl-4-bora-3a,4a-diaza-s-indacene (common base structure); BDP FL; BODIPY 493/503; Difluoroboradiazaindacene; TM-BODIPY; 2,6-Diethyl-1,3,5,7-tetramethyl-8-phenyl-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (related derivative)
EINECS	Contact for details

Quality Control

Our 4,4-Difluoro-1,3,5,7-Tetramethyl-4-Bora-3A,4A-Diaza-S-Indacene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and spectrophotometry to verify key photophysical properties. We provide comprehensive Certificates of Analysis (COA) with each shipment to ensure traceability and compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label or COA. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric moisture. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Orange to red crystalline powder or solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Absorption Max (λmax)	~500 - 504 nm
Emission Max (λem)	~510 - 515 nm
Moisture Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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