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229822

Sigma-Aldrich

Potassium perrhenate

99.98% trace metals basis

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About This Item

Linear Formula:
KReO4
CAS Number:
Molecular Weight:
289.30
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
grade:
for analytical purposes
form:
powder

grade

for analytical purposes

Quality Level

Assay

99.98% trace metals basis

form

powder

impurities

≤250.0 ppm Trace Metal Analysis

mp

550 °C (lit.)

density

4.887 g/mL at 25 °C (lit.)

SMILES string

[K+].[O-][Re](=O)(=O)=O

InChI

1S/K.4O.Re/q+1;;;;-1;

InChI key

QFKRWIFGDGKWLM-UHFFFAOYSA-N

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Application

The reduction of KReO4 in the preparation of cyclopentadienyltricarbonylrhenium complexes has potential as a model for the syntheses of technetium and rhenium organometallic radiopharmaceuticals.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Spradau, T.W. Katzenellenbogen, J.A.
Organometallics, 17, 2009-2009 (1998)
Julie Di Bernardo et al.
Analytical biochemistry, 415(1), 32-38 (2011-05-07)
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Jonathan Wilkinson
Epigenomics, 4(3), 249-249 (2012-08-10)
Baikuntha P Aryal et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 17(1), 97-106 (2011-08-24)
Radiolabeled biomolecules are routinely used for clinical diagnostics. (99m)Tc is the most commonly used radioactive tracer in radiopharmaceuticals. (188)Re and (186)Re are also commonly used as radioactive tracers in medicine. However, currently available methods for radiolabeling are lengthy and involve
Marie Aufort et al.
Chembiochem : a European journal of chemical biology, 12(4), 583-592 (2011-02-10)
The parallel oxorhenium-mediated assembly of 288 noncyclic RGD analogues is reported. All complexes contain a NS(2) +S chelating motif that enables the unambiguous coordination of the oxorhenium and oxotechnetium cores. In this study, "modules S" contain a variety of pending

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