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546062 Sigma-Aldrich

Rhodamine 19 perchlorate

Dye content ~95 %

Synonym: 2-(6-Ethylamino-3-ethylimino-2,7-dimethyl-3H-xanthen-9-yl)-benzoic acid perchlorate, Rhodamine 575

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Properties

Related Categories Biochemicals and Reagents, Luminescent Compounds/Detection, Wavelength Index More...
composition   Dye content, ~95%
mp   >300 °C (lit.)
λmax   >517 nm
fluorescence   λem 544 nm in ethanol
SMILES string   OCl(=O)(=O)=O.CCNc1cc2OC3=CC(=N/CC)\C(C)=CC3=C(c2cc1C)c4ccccc4C(O)=O
InChI   1S/C26H26N2O3.ClHO4/c1-5-27-21-13-23-19(11-15(21)3)25(17-9-7-8-10-18(17)26(29)30)20-12-16(4)22(28-6-2)14-24(20)31-23;2-1(3,4)5/h7-14,27H,5-6H2,1-4H3,(H,29,30);(H,2,3,4,5)/b28-22+;
InChI key   WRJTXSZPMAXPRF-GVWDPOEBSA-N

Description

General description

Rhodamine 19 perchlorate is a molecule with high molar extinction coefficient (2 X 105 M-1 cm-1).

Application

Rhodamine 19 perchlorate has been used as a test molecule to identify small molecule inhibitors of the PDGFR (platelet-derived growth factor receptor β)/ERK (extracellular signal-regulated kinase) pathway using gene expression-based high-throughput screening.

Packaging

100 mg in glass bottle

Features and Benefits

Laser dye

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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