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177474

Sigma-Aldrich

S-Ethyltrifluorthioacetat

97%

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About This Item

Lineare Formel:
CF3COSC2H5
CAS-Nummer:
383-64-2
Molekulargewicht:
158.14
Beilstein:
1761564
EG-Nummer:
206-852-1
MDL-Nummer:
MFCD00000421
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24850639
NACRES:
NA.22

Assay

97%

Form

liquid

Brechungsindex

n20/D 1.376 (lit.)

bp

90.5 °C (lit.)

Dichte

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

InChIKey

VGGUKFAVHPGNBF-UHFFFAOYSA-N

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Anwendung

S-Ethyl trifluorothioacetate was used to selectively trifluoroacetylate amino groups in proteins.

Piktogramme

Flame
GHS02

Signalwort

Danger

H-Sätze

H225

Gefahreneinstufungen

Flam. Liq. 2

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

68.0 °F - closed cup

Flammpunkt (°C)

20 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Analysenzertifikate (COA)

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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
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
M Kamo et al.
European journal of biochemistry, 255(1), 162-171 (1998-08-06)
A vapor of S-ethyltrifluorothioacetate was found to specifically cleave the amino side of serine and threonine peptide bonds. The cleavage reactions were carried out at 50 degrees C for 6 h-24 h or at 30 degrees C for 24 h.
K L Hastings et al.
Immunopharmacology and immunotoxicology, 17(1), 201-213 (1995-02-01)
Halothane hepatitis appears to result from an inappropriate immune response to the products of halothane metabolism. Attempts to produce an animal model for halothane hepatitis have been largely unsuccessful. Although guinea pigs produce neoantigens following treatment with halothane, the subsequent
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