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906794

Bis(neopentyltrimethylammonium) oxalate

Synonym: N,N,N,2,2-Pentamethylpropan-1-aminium oxalate, Bis(trimethylneopentylammonium) oxalate

  • CAS Number 2247698-66-2

  • Empirical Formula (Hill Notation) C18H40N2O4

  • Molecular Weight 348.52

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Description

Application

This bis(neopentyltrimethylammonium) oxalate is used in the elution step of the Ritter lab′s new method for deoxyfluorination of phenols. First, an Fmoc-protected ruthenium tyrosine amino acid derivative ([CpRu(Fmoc-tyrosin)]CF3CO2, cat# 902314) is incorporated to a peptide. Later, bis(neopentyltrimethylammonium) oxalate and chloroimidazolium chloride (cat# 904848) facilitate the elution of [18F]fluoride. The final [18F]fluoride radiolabeled polypeptide is useful in positron emission tomography (PET) imaging for the study of various biological applications.

Caution

Bis(neopentyltrimethylammonium) oxalate is hygroscopic and should be stored in a closed vial or in a desiccator.

Other Notes

Site-SpecificDeoxyfluorination of Small Peptides with [18F]Fluoride

Safety & Documentation

Safety Information

WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

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Description

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221716 Ammonium oxalate monohydrate, ACS reagent, ≥99%
223425 Potassium oxalate monohydrate, ACS reagent, 99%
223433 Sodium oxalate, ACS reagent, ≥99.5%
902314 [CpRu(Fmoc-tyrosin)]CF3CO2
904848 2-Chloro-1,3-bis(2,6-diisopropylphenyl)imidazolium chloride, ≥95%
379743 Ammonium oxalate monohydrate, ≥99.99% trace metals basis
CDS011416 (2,2-dimethylpropyl)(methyl)amine, AldrichCPR

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