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Merck

177474

Sigma-Aldrich

三氟硫代乙酸S-乙酯

97%

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About This Item

线性分子式:
CF3COSC2H5
CAS号:
分子量:
158.14
Beilstein:
1761564
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

liquid

折射率

n20/D 1.376 (lit.)

bp

90.5 °C (lit.)

密度

1.234 g/mL at 25 °C (lit.)

SMILES 字串

CCSC(=O)C(F)(F)F

InChI

1S/C4H5F3OS/c1-2-9-3(8)4(5,6)7/h2H2,1H3

InChI 密鑰

VGGUKFAVHPGNBF-UHFFFAOYSA-N

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應用

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

象形圖

Flame

訊號詞

Danger

危險聲明

危險分類

Flam. Liq. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

68.0 °F - closed cup

閃點(°C)

20 °C - closed cup

個人防護裝備

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


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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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