21907-50-6 Usage
Description
Cesium trifluoroacetate (CsTFA) is a highly efficient and versatile reagent in organic chemistry, characterized by its strong acidity and unique properties. It is a salt derived from cesium and trifluoroacetic acid, exhibiting hygroscopic behavior and offering a range of applications across different industries.
Uses
Used in Organic Chemistry:
Cesium trifluoroacetate is used as a catalyst in acid-catalyzed reactions, particularly in the cleavage of esters during peptide synthesis. Its strong acidity and mild reaction conditions make it a preferred choice for promoting various chemical transformations.
Used in Biochemistry:
Cesium trifluoroacetate is employed as an ion pairing agent in liquid chromatography, enhancing the separation and detection of biomolecules. Its unique properties allow for better resolution and improved analysis of complex biological samples.
Used in DNA Analysis:
In the field of biochemistry, CsTFA is utilized for the biochemical detection of DNA-DNA crosslinks. Its ability to interact with DNA molecules aids in the identification and analysis of these crosslinks, which are crucial for understanding various biological processes and potential therapeutic targets.
Used in Proteoglycan Isolation:
Cesium trifluoroacetate is also used in the isolation of proteoglycans, which are complex macromolecules with significant roles in cellular signaling, adhesion, and structural support. CsTFA's properties facilitate the efficient separation and purification of these molecules, contributing to a better understanding of their structure and function.
Check Digit Verification of cas no
The CAS Registry Mumber 21907-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,0 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21907-50:
(7*2)+(6*1)+(5*9)+(4*0)+(3*7)+(2*5)+(1*0)=96
96 % 10 = 6
So 21907-50-6 is a valid CAS Registry Number.
InChI:InChI=1/C2HF3O2.Cs/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1
21907-50-6Relevant articles and documents
Azidoperfluoroalkanes: Synthesis and Application in Copper(I)-Catalyzed Azide–Alkyne Cycloaddition
Blastik, Zsófia E.,Voltrová, Svatava,Matou?ek, Václav,Jurásek, Bronislav,Manley, David W.,Klepetá?ová, Blanka,Beier, Petr
supporting information, p. 346 - 349 (2016/12/30)
We report an efficient and scalable synthesis of azidotrifluoromethane (CF3N3) and longer perfluorocarbon-chain analogues (RFN3; RF=C2F5,nC3F7,s
