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14293 Sigma-Aldrich

1-(4,6-Dichloro-1,3,5-triazin-2-yl)pyrene

BioReagent, suitable for fluorescence, ≥85% (HPCE)

Synonym: 1-(dichloro-1,3,5-triazinyl)pyrene, 4,6-Dichloro-2-(1-pyrenyl)-1,3,5-triazine, PyTC2

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Properties

Related Categories Biochemicals and Reagents, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains, Other Fluorescent Labels
Quality Level   100
product line   BioReagent
assay   ≥85% (HPCE)
solubility   chloroform: soluble
fluorescence   λex 458 nm; λem 497 nm in DMF
suitability   suitable for fluorescence
SMILES string   Clc1nc(Cl)nc(n1)-c2ccc3ccc4cccc5ccc2c3c45
InChI   1S/C19H9Cl2N3/c20-18-22-17(23-19(21)24-18)14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11/h1-9H
InChI key   ZDMAOBNCIJTNCB-UHFFFAOYSA-N

Description

Application

1-(4,6-Dichloro-1,3,5-triazin-2-yl)pyrene is a fluorescent probe with high quantum efficiency, exhibiting single exponential decay kinetics. The radiative fluorescence lifetime is almost constant and independent on molecular surroundings allowing this probe to be utilized in a range of microsurroundings with exciting radiation at a constant wavelength (in the blue spectral range). Its fluorescence emission demonstrates a large solvatochromic shift which changes with solvent polarity. For example, the maximum shifts from 435 nm in low polarity n-heptane to 492 nm in high polarity acetonitrile. This product is only sparingly soluble in water .

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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