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Merck
CN

91738

三氟甲磺酸

purum, ≥98.0% (T)

别名:

三氟甲烷磺酸

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线性分子式:
CF3SO3H
化学文摘社编号:
分子量:
150.08
EC Number:
216-087-5
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1812100
MDL number:
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vapor density

5.2 (vs air)

vapor pressure

8 mmHg ( 25 °C)

grade

purum

assay

≥98.0% (T)

color

slightly brown

refractive index

n20/D 1.327 (lit.)

bp

162 °C (lit.)

density

1.696 g/mL at 25 °C (lit.)

SMILES string

OS(=O)(=O)C(F)(F)F

InChI

1S/CHF3O3S/c2-1(3,4)8(5,6)7/h(H,5,6,7)

InChI key

ITMCEJHCFYSIIV-UHFFFAOYSA-N

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Application

去糖基化剂

Other Notes

综述;用于糖蛋白去糖基化的试剂

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 1

ppe

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

法规信息

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N N Desai et al.
The Biochemical journal, 211(1), 273-276 (1983-04-01)
Potato (Solanum tuberosum) lectin, which is a very highly glycosylated glycoprotein, has been completely deglycosylated by use of the trifluoromethanesulphonic acid reagent described by Edge, Faltnek, Hof, Reichert & Weber [(1981) Analyt. Biochem. 118, 131-137]. This shows that both hydroxyproline-arabinofuranoside
Deglycosylation of glycoproteins by trifluoromethanesulfonic acid.
A S Edge et al.
Analytical biochemistry, 118(1), 131-137 (1981-11-15)
R.D. Howells et al.
Chemical Reviews, 77, 69-69 (1977)
B V Subba Reddy et al.
Organic letters, 15(3), 464-467 (2013-01-18)
A novel method has been devised for the synthesis of 2,4,5-trisubstituted pyrrole derivatives through the coupling of α-diazoketones with β-enaminoketones and esters using 10 mol % of Cu(OTf)(2). A wide range of 2,3-disubstituted indole derivatives were also prepared from α-diazoketones
Lingyong Jiang et al.
Organic & biomolecular chemistry, 10(40), 8102-8107 (2012-09-06)
A silver triflate-catalyzed tandem reaction of N'-(2-alkynylbenzylidene)hydrazide with pyridyne is presented. Different outcomes are obtained, depending on the pyridynes utilized in the transformation.

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