238732
Ammonium trifluoroacetate
98%
Synonym(s):
Trifluoroacetic acid ammonium salt
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About This Item
Linear Formula:
CF3CO2NH4
CAS Number:
Molecular Weight:
131.05
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
222-072-4
MDL number:
Assay:
98%
Form:
crystals
Product Name
Ammonium trifluoroacetate, 98%
InChI key
YCNIBOIOWCTRCL-UHFFFAOYSA-N
InChI
1S/C2HF3O2.H3N/c3-2(4,5)1(6)7;/h(H,6,7);1H3
SMILES string
N.OC(=O)C(F)(F)F
assay
98%
form
crystals
mp
123-125 °C (lit.)
functional group
carboxylic acid
fluoro
Quality Level
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Application
Used in the synthesis of hexafluoro-2-aminopentan-4-one ligand and in tuning and calibrating new liquid chromatography/mass spectrometry systems.
General description
Ammonium Trifluoroacetate is used as a catalyst in organic synthesis and as an additive in the mobile phase for chiral racemate separation.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Applications of ammonium trifluoroacetate as an additive for elution of chiral acids and bases from derivatized polysaccharide stationary phases
Neville H L et al.
Chirality, 17, S84-S92 (2005)
Tejas Wattamwar et al.
European journal of mass spectrometry (Chichester, England), 26(2), 117-130 (2019-10-03)
A rapid and sensitive liquid chromatography-mass spectrometry method was developed, optimized, and validated for simultaneous quantification of empagliflozin and metformin in human plasma using empagliflozin D4and metformin D6 as an internal standard. Analytes and internal standard were extracted from plasma
Garrett Hellinghausen et al.
Journal of pharmaceutical and biomedical analysis, 155, 70-81 (2018-04-07)
Core-shell particles (superficially porous particles, SPPs) have been proven to provide high-throughput and effective separations of a variety of chiral molecules. However, due to their limited commercialization, many separations have not been reported with these stationary phases. In this study
Ammonium Trifluoroacetate-Mediated Synthesis of 3, 4-dihydropyrimidin-2 (1H)-ones
Chandran R et al.
International Scholarly Research Network, 2011 (2011)
Garrett Hellinghausen et al.
Chirality, 30(9), 1067-1078 (2018-07-04)
A modified macrocyclic glycopeptide-based chiral stationary phase (CSP), prepared via Edman degradation of vancomycin, was evaluated as a chiral selector for the first time. Its applicability was compared with other macrocyclic glycopeptide-based CSPs: TeicoShell and VancoShell. In addition, another modified
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