Description

4,4-Difluoro-1,3,5,7,8-Pentamethyl-4-Bora-3A,4A-Diaza-S-Indacene is a highly specialized, fluorescent boron-dipyrromethene (BODIPY) dye derivative. This compound matters for its exceptional photostability, high fluorescence quantum yield, and sharp emission peaks, making it a superior tool for advanced analytical and diagnostic applications. It is primarily needed by researchers and manufacturers in the life sciences, analytical chemistry, and material science sectors for applications such as fluorescence labeling, bioimaging, and sensor development.

Application

• Fluorescent Labeling Agent: Used for tagging biomolecules (proteins, nucleic acids) in biochemical assays and diagnostic kits.
• Bioimaging Probe: Employed in cellular and tissue imaging for research in microbiology, oncology, and neurology due to its excellent cell permeability and low cytotoxicity.
• Chemical Sensor Development: Acts as a core fluorophore in the design of sensors for detecting ions, small molecules, and changes in pH or viscosity.
• Laser Dye: Suitable for use in tunable dye lasers owing to its narrow emission bandwidth and photostability.
• Material Science: Incorporated into advanced materials like OLEDs (Organic Light-Emitting Diodes) and photovoltaic cells for light-harvesting studies.
• Flow Cytometry: Serves as a bright and stable fluorescent marker for cell sorting and analysis.
• Photodynamic Therapy Research: Investigated as a potential photosensitizer in cancer treatment research.

Basic Information

Product Name	4,4-Difluoro-1,3,5,7,8-Pentamethyl-4-Bora-3A,4A-Diaza-S-Indacene
CAS No.	121207-31-6
Molecular Formula	C16H18BF2N2
Molecular Weight	284.14 g/mol
Synonyms	BODIPY 505/515; BODIPY FL; 4,4-Difluoro-1,3,5,7,8-pentamethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene; 4,4-Difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-propionic acid (common parent structure derivative); PM 546 (trade name); BODIPY® 493/503 (related commercial variant); Difluoroboradiaza-s-indacene; 1,3,5,7,8-Pentamethyl-2,6-diethylpyrromethene-BF2 complex
EINECS	Contact for details

Quality Control

Our 4,4-Difluoro-1,3,5,7,8-Pentamethyl-4-Bora-3A,4A-Diaza-S-Indacene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods for identity confirmation, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) with detailed chromatographic and spectral 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 and should be handled under subdued lighting to prevent photodegradation. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Fluorescence Emission Max	~505 - 515 nm
Extinction Coefficient	Contact for details

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