Pt(II) Octaethylporphine ketone

Pt(II) Octaethylporphine ketone CAS: 172617-46-8 MDL: MFCD18070954

SDS

Molecular weight: 743.85 g/mol

Molecular Formula: C₃₆H₄₄N₄OPt

CAS Number: 172617-46-8

Storage: Store at room temperature, protect from light.

Synonyms: platinum(II) octaethylporphyrin ketone, Pt(II) Octaethylporphine ketone, PtOEPK, CHEBI:52246, [3,3,7,8,12,13,17,18-octaethylporphyrin-2(3H)-onato-kappa(4)N(21),N(22),N(23),N(24)]platinum(II), 2,2,7,8,12,13,17,18-Octaéthyl-3-oxo-2H,3H-porphine-22,24-diide de platine(2+), 21H,23H-Porphin-7(8H)-one, 2,3,8,8,12,13,17,18-octaethyl-, platinum(2+) salt (1:1), Platin(2+)-2,2,7,8,12,13,17,18-octaethyl-3-oxo-2H,3H-porphin-22,24-diid, Platinum(2+) 2,2,7,8,12,13,17,18-octaethyl-3-oxo-2H,3H-porphine-22,24-diide, platinum(II) octaethylporphyrin ketone, 172617-46-8, 2,3,7,7,12,13,17,18-Octaethyl-8-oxo-7,8-dihydro-21H,23H-porphine platinum (II), Pt(II) Octaethylporphine ketone

Field of Interest: Catalysis and Oxygen Sensors, NIR emission, Luminescent Pressure Sensitive Paint PSP

Pt(II) Octaethylporphine ketone  is a synthetic porphyrin specialty chemical manufactured by Frontier Specialty Chemicals. Pt(II) Octaethylporphine ketone is used as a phosphorescent probe for oxygen.

References:

1.) Phosphorescent Complexes of Porphyrin Ketones: Optical Properties and Application to Oxygen Sensing, Papkovsky, Dmitri B. Ponomarev, Gelii V.  Trettnak, Wolfgang  O’Leary, Paul, Analytical Chemistry (1995), 67(22), 4112-17. DOI:10.1021/ac00118a013

2.) Real-time measurements of dissolved oxygen inside live cells by organically modified silicate fluorescent nanosensors, Koo, Yong-Eun Lee Cao, Youfu  Kopelman, Raoul  Koo, Sang Man  Brasuel, Murphy  Philbert, Martin A., Analytical Chemistry (2004), 76(9), 2498-2505. DOI:10.1021/ac035493f

3.) Sergey M. Borisov, CHAPTER 1:Fundamentals of Quenched Phosphorescence O₂ Sensing and Rational Design of Sensor Materials, in Quenched-phosphorescence Detection of Molecular Oxygen: Applications in Life Sciences, 2018, pp. 1-18 https://doi.org/10.1039/9781788013451-00001

4.) Ingram, et al. FRET excited ratiometric oxygen sensing in living tissue. Journal of Neuroscience Methods. Volume 214, Issue 1, 30 March 2013, Pages 45-51. https://doi.org/10.1016/j.jneumeth.2013.01.002

5.) Papkovsky, et al. Longwave luminescent porphyrin probes. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. Volume 52, Issue 12, 15 November 1996, Pages 1629-1638. https://doi.org/10.1016/0584-8539(96)01731-X

6.) Saccomano, et al. A near-infrared optical nanosensor for measuring aerobic respiration in microbial systems. Analyst, 2022, 147, 120-129. 10.1039/D1AN01855H 

7.) Takeuchi, et al. Materials for Luminescent Pressure-Sensitive Paint. Frontiers in Chemical Sensors pp 303–322. 10.1007/3-540-27757-9_10