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About This Item
Linear Formula:
CF3COSC2H5
CAS Number:
Molecular Weight:
158.14
Beilstein/REAXYS Number:
1761564
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
form:
liquid
assay:
97%
Recommended Products
assay
97%
form
liquid
refractive index
n20/D 1.376 (lit.)
bp
90.5 °C (lit.)
density
1.234 g/mL at 25 °C (lit.)
SMILES string
CCSC(=O)C(F)(F)F
InChI
1S/C4H5F3OS/c1-2-9-3(8)4(5,6)7/h2H2,1H3
InChI key
VGGUKFAVHPGNBF-UHFFFAOYSA-N
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Application
S-Ethyl trifluorothioacetate was used to selectively trifluoroacetylate amino groups in proteins[1].
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk_germany
WGK 3
flash_point_f
68.0 °F - closed cup
flash_point_c
20 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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V D Mehta et al.
Bioconjugate chemistry, 5(3), 257-261 (1994-05-01)
Fluorinated proteins have been synthesized and characterized as potential in vivo 19F magnetic resonance imaging (MRI) and spectroscopy (MRS) agents. Proteins labeled with fluorine include bovine serum albumin, gamma-globulin, and purified immunoglobulin (IgG). The amino groups in proteins were selectively
María Eliana Defonsi Lestard et al.
The Journal of chemical physics, 131(21), 214303-214303 (2009-12-09)
The molecular structure and conformational properties of S-ethyl trifluorothioacetate, CF(3)COSCH(2)CH(3), were determined in the gas phase by electron diffraction and vibrational spectroscopy (IR and Raman). The experimental investigations were supplemented by ab initio (Moller Plesset of second order) and density
P Adriaensens et al.
European journal of biochemistry, 177(2), 383-394 (1988-11-01)
A 19F-labeled derivative of hen egg-white lysozyme, in which the six epsilon-amino groups are trifluoroacetylated (LF6), was prepared by reaction of lysozyme with S-ethyltrifluorothioacetate. The reaction mixture was fractionated by cation-exchange chromatography at pH 7.3. A comparison of the circular
S-ethylthiotrifluoroacetate enhancement of the immune response to halothane in the guinea pig.
K L Hastings et al.
Advances in experimental medicine and biology, 283, 739-744 (1991-01-01)
S Doonan et al.
The Italian journal of biochemistry, 28(6), 441-455 (1979-11-01)
Results obtained as part of a study of the primary structure of mitochondrial aspartate aminotransferase from pig heart are described. In particular, the S-aminoethylated protein was digested with trypsin and with the lysine specific protease from A. mellea. In the
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