24545-86-6

Basic information

• Product Name: 4',5'-DINITROFLUORESCEIN
• Synonyms: Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-4',5'-dinitro-;4',5'-DINITROFLUORESCEIN;ci45396;3,6-dihydroxy-4,5-dinitrospiro[isobenzofuran-1(3H),9-xanthen]-3-one;C.I. Solvent Orange 16;Solvent Orange 16 (C.I.);3',6'-dihydroxy-4',5'-dinitrospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one;2-(6-Hydroxy-4,5-dinitro-3-oxo-3H-xanthen-9-yl)benzoic acid
• CAS NO: 24545-86-6
• Molecular Formula: C₂₀H₁₀N₂O₉
• Molecular Weight: 422.3
• EINECS: 246-308-0
• Product Categories: Colours, Dyes, Indicators & Pigments
• Mol File: 24545-86-6.mol

Chemical Properties

• Boiling Point: 654.2±55.0 °C(Predicted)
• Appearance: /
• Density: 1.83±0.1 g/cm3(Predicted)
• PKA: 7.26±0.20(Predicted)
• CAS DataBase Reference: 4',5'-DINITROFLUORESCEIN(CAS DataBase Reference)
• NIST Chemistry Reference: 4',5'-DINITROFLUORESCEIN(24545-86-6)
• EPA Substance Registry System: 4',5'-DINITROFLUORESCEIN(24545-86-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• Hazardous Substances Data: 24545-86-6(Hazardous Substances Data)

Usage

Uses

Used in Research and Diagnostic Applications:
4',5'-DINITROFLUORESCEIN is used as a fluorescent dye for various research and diagnostic applications. Its fluorescent properties make it useful for staining and visualizing cellular and subcellular structures, as well as for detecting and quantifying specific molecules in biological samples.
Used in Analytical Chemistry:
In analytical chemistry, 4',5'-DINITROFLUORESCEIN is used as an indicator for pH measurements and as a reagent for the detection and quantification of various ions and molecules. Its color-changing properties in response to changes in pH or the presence of specific analytes make it a valuable tool for qualitative and quantitative analysis.
Used in Environmental Monitoring:
4',5'-DINITROFLUORESCEIN is employed as a tracer compound in environmental monitoring and water quality assessment. Its fluorescent properties allow for the detection and tracking of pollutants, contaminants, and other substances in water bodies, helping to identify potential sources of contamination and monitor the effectiveness of remediation efforts.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4',5'-DINITROFLUORESCEIN is used as an intermediate in the synthesis of various drugs and drug candidates. Its unique chemical properties make it a valuable building block for the development of new therapeutic agents with potential applications in the treatment of various diseases and conditions.
Used in Dye Manufacturing:
4',5'-DINITROFLUORESCEIN is utilized as a starting material in the production of other dyes and pigments. Its bright yellow-orange color and chemical stability make it a desirable component in the formulation of dyes for various applications, including textiles, plastics, and printing inks.

Standard

Light Fastness

Melting point

Stable

Upstream product

• 85-44-9 phthalic anhydride 
• 601-89-8 2-nitroresorcinol 
• 108-46-3 recorcinol 
• 2513-33-9 2-(2,4-dihydroxybenzoyl)benzoic acid 
• 2321-07-5 fluorescein 

Downstream Products

• 601-89-8 2-nitroresorcinol 

Relevant articles and documents

FLUORESCEIN DERIVATIVE, MANUFACTURING METHOD OF THE SAME AND pH SENSOR USING THE SAME

The present invention refers to fluorescein derivative, and manufacturing method of using the same number and pH sensor [...], formula 1 or formula 2 exhibits said to fluorescein derivative represented; [Formula 1] , [Formula 2] (by machine translation)