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Merck
모든 사진(1)

주요 문서

177474

Sigma-Aldrich

S-Ethyl trifluorothioacetate

97%

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About This Item

Linear Formula:
CF3COSC2H5
CAS Number:
Molecular Weight:
158.14
Beilstein:
1761564
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

분석

97%

양식

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

S-Ethyl trifluorothioacetate was used to selectively trifluoroacetylate amino groups in proteins[1].

픽토그램

Flame

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

68.0 °F - closed cup

Flash Point (°C)

20 °C - closed cup

개인 보호 장비

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


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시험 성적서(COA)

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문서 라이브러리 방문

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
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
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
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.

질문

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