704083
Trifluoromethanesulfonic anhydride solution
1 M in methylene chloride
Synonym(s):
Perfluoromethanesulfonic anhydride solution, Triflic anhydride solution
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About This Item
Empirical Formula (Hill Notation):
C2F6O5S2
CAS Number:
Molecular Weight:
282.14
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352101
MDL number:
Form:
liquid
form
liquid
Quality Level
concentration
1 M in methylene chloride
refractive index
n20/D 1.402
density
1.359 g/mL at 25 °C
functional group
fluoro, triflate
storage temp.
2-8°C
SMILES string
FC(F)(F)C(=O)OC(=O)C(F)(F)F
InChI
1S/C2F6O5S2/c3-1(4,5)14(9,10)13-15(11,12)2(6,7)8
InChI key
WJKHJLXJJJATHN-UHFFFAOYSA-N
Application
Trifluoromethanesulfonic anhydride solution is generally used to convert hydroxyl groups to triflic esters. It can be used to prepare triflic azide for azido amino acid synthesis.
Catalyst for synthesis of Bacteroides fragilis zwitterionic polysaccharide Ai tetrasaccharide repeating unit via glycosylation
Reagent for stereoselective synthesis of mennosazide methyl uronate donors
Activator for direct glycosylation with anomeric hydroxy sugars
Reagent for stereoselective synthesis of mennosazide methyl uronate donors
Activator for direct glycosylation with anomeric hydroxy sugars
signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Eye Dam. 1 - Ox. Liq. 2 - Skin Corr. 1B - STOT SE 3
target_organs
Central nervous system, Respiratory system
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
危险化学品
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Inhibiting EGFR dimerization using triazolyl-bridged dimerization arm mimics
Hanold L E, et al.
PLoS ONE, 10(3), e0118796-e0118796 (2015)
Building units for N-backbone cyclic peptides. 2. Synthesis of protected N-(ω-thioalkylene) amino acids and their incorporation into dipeptide units.
Bilan G and Gilon C
Tetrahedron, 51(38), 10513-10522 (1995)
Simple and efficient synthesis of 2-[(18)F]fluoroethyl triflate for high yield (18)fluoroethylation.
Tanja Peters et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 94, 141-146 (2014-09-06)
The [(18)F]fluoroethyl moiety has been widely utilized in the synthesis of (18)F-labelled compounds. The aim of this work was the reliable synthesis of [(18)F]FEtOTf with a novel strategy to increase the reactivity of the commonly used [(18)F]FEB and [(18)F]FEtOTos. [(18)F]FEtOTf
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 704083-25ML | 04061838136466 |
| 704083-100ML | 04061832824062 |