≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Description
Tetrakis(pyridine)copper(II) triflate [Cu(OTf)2(py)4] is a general copper-based catalyst. It is commonly used to catalyze copper-mediated radiofluorination of arenes and heteroarene. It is also employed in C(sp3)-H functionalization/cyclisation of 2-amino-N,N-dialkylbenzamides to synthesize 2,3-disubstituted-4(3H)-quinazolinones.Tetrakis(pyridine)copper(II) triflate can be used to catalyze:Intra and intermolecular aziridination of allylic carbamates and styrenes.18F-fluorination of aryl boronic esters to generate fluroarenes applicable as radiotracers.Nucleophilic radiobromination of aryl borons with a radiobromide ion applicable in the preparation of radiobrominated pharmaceuticals.
| Canonical Smiles | c1ccncc1.c2ccncc2.c3ccncc3.c4ccncc4.FC(F)(F)S(=O)(=O)O[Cu]OS(=O)(=O)C(F)(F)F |
|---|---|
| InChIKey | DOUMBTAZXRQKGF-UHFFFAOYSA-L |
| INCHI | 1S/4C5H5N.2CHF3O3S.Cu/c4*1-2-4-6-5-3-1;2*2-1(3,4)8(5,6)7;/h4*1-5H;2*(H,5,6,7);/q;;;;;;+2/p-2 |
| UN Number | 1759 |
| Molecular Weight | 678.08 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2328326 | Certificate of Analysis | Sep 04, 2023 | T467049 |
| I2328354 | Certificate of Analysis | Sep 04, 2023 | T467049 |
| I2328356 | Certificate of Analysis | Sep 04, 2023 | T467049 |
| I2328357 | Certificate of Analysis | Sep 04, 2023 | T467049 |
| I2328358 | Certificate of Analysis | Sep 04, 2023 | T467049 |
| Sensitivity | Moisture sensitive. |
|---|---|
| Flash Point(°F) | Not applicable |
| Flash Point(°C) | Not applicable |
| Melt Point(°C) | 190-194℃ |
