BSTFA

CAS No.: 25561-30-2

Molecular formula: C8H18F3NOSi2

Molecular weight: 257.4

EINECS No.: 247-103-9

Appearance and properties: transparent to light yellow transparent liquid

Application: BSTFA is an important pharmaceutical intermediate, which can reduce the polarity of hydroxyl compounds, increase their volatility and make the samples more suitable for GC analysis. It is mainly used as a neutral silylation reagent in the silylation protection of amino acids, amino acids, phenols, carboxylic acids and enols. As a mild neutral silylation reagent, it not only has high reaction activity and good selectivity, but also has the advantages of high reaction yield and simple post-treatment.

Properties

N,O-bis(trimethylsilyl)trifluoroacetamide is an important pharmaceutical intermediate, which can reduce the polarity of hydroxyl compounds, increase their volatility and make samples more suitable for GC analysis. It is mainly used as neutral silylation reagent in the silylation protection of amino acids, amino acids, phenols, carboxylic acids and enols. As a mild neutral silylation reagent, it not only has high activity and selectivity, but also has the advantages of high yield and simple post-treatment.

CAS No.

25561-30-2

Formula

C8H18F3NOSi2

Molecular Mass

257.40100

Exact Mass

257.08800

PSA

21.59000

Logp

3.63360