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Sigma-Aldrich

Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) dichloride complex

for fluorescence

Sinonimo/i:

Ru(ddp)

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About This Item

Formula empirica (notazione di Hill):
C72H48Cl2N6Ru
Numero CAS:
36309-88-3
Peso molecolare:
1169.17
Numero MDL:
MFCD03095387
Codice UNSPSC:
12352103
ID PubChem:
329767411

Grado

for fluorescence

Saggio

≥95% (HPCE)

Forma fisica

powder

Solubilità

DMF: soluble
chloroform: soluble
ethanol: soluble
methanol: soluble

Fluorescenza

λex 455 nm; λem 610-630 nm in 0.1 M phosphate pH 7.0

Stringa SMILE

Cl[Ru]Cl.c1ccc(cc1)-c2ccnc3c2ccc4c(ccnc34)-c5ccccc5.c6ccc(cc6)-c7ccnc8c7ccc9c(ccnc89)-c%10ccccc%10.c%11ccc(cc%11)-c%12ccnc%13c%12ccc%14c(ccnc%13%14)-c%15ccccc%15

InChI

1S/3C24H16N2.2ClH.Ru/c3*1-3-7-17(8-4-1)19-13-15-25-23-21(19)11-12-22-20(14-16-26-24(22)23)18-9-5-2-6-10-18;;;/h3*1-16H;2*1H;/q;;;;;+2/p-2
SKZWFYFFTOHWQP-UHFFFAOYSA-L

Applicazioni

Ruthenium-tris(4,7-diphenyl-1,10-phenanthroline) dichloride (Ru(dpp)) has been widely used as a probe for luminescent detection and quantitation of oxygen. The fluorescence of the dye (abs. λmax 455 nm, luminescence λmax 613 nm) is strongly reduced by molecular oxygen due to dynamic quenching, making Ru(dpp) a viable oxygen probe based on either measurement of intensity or decay time. Ru(ddp) has been used for fiber optic sensors, studies on oxygen in skin and skin tumors, measurement of oxygen flux through skin, and for oxygen imaging.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
BCBL7153V
BCBK0075V
BCBH6868V
BCBD3206V
BCBB4337V

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G. Liebsch et al.
Appl. Spectroscopy, 54, 548-548 (2000)
W L Rumsey et al.
Science (New York, N.Y.), 241(4873), 1649-1651 (1988-09-23)
The imaging of phosphorescence provides a method for monitoring oxygen distribution within the vascular system of intact tissues. Isolated rat lives were perfused through the portal vein with media containing palladium coproporphyrin, which phosphoresced and was used to image the
I. Klimant et al.
Analytical Chemistry, 67, 3160-3160 (1995)
Yuta Ando et al.
Scientific reports, 7(1), 15233-15233 (2017-11-11)
Hypoxia plays a central role in cancer progression and resistance to therapy. We have engineered a microdevice platform to recapitulate the intratumor oxygen gradients that drive the heterogeneous hypoxic landscapes in solid tumors. Our design features a "tumor section"-like culture
Federica Tonon et al.
Scientific reports, 9(1), 13557-13557 (2019-09-21)
Among the multiple metabolic signals involved in the establishment of the hepatic zonation, oxygen could play a key role. Indeed, depending on hepatocyte position in the hepatic lobule, gene expression and metabolism are differently affected by the oxygen gradient present
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