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Merck
CN

33084

BSTFA, Derivatization Grade

derivatization grade (GC derivatization)

Synonym(s):

N,O-Bis(trimethylsilyl)trifluoroacetamide

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About This Item

CAS Number:
25561-30-2
UNSPSC Code:
41116105
EC Number:
247-103-9

Key Documents

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InChI key

XCOBLONWWXQEBS-UHFFFAOYSA-N

InChI

1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3

grade

derivatization grade (GC derivatization)

description

Silylation reagent

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations, reagent type: derivatization reagent
reaction type: Silylations

packaging

pkg of 144 × 0.1 mL

technique(s)

GC/MS: suitable

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Application

Suitable for the derivatization of acetaminophen, acetanilide, n-acetylneuraminic acid, U-aminobutyric acid, arginine, dipeptides, dopamine O-sulfate (3- and 4-isomers), glycine, amino sugar methyl glycosides, glycosphingolipi, n-hydroxylamines, lysine, nitrilotriacetate, phenacetin, phenols, phospholipids, phosphoserine and phosphothreonine, prostaglandin H2 methyl ester, sulfur amino acids and terephthalate prepolymer mixture, and thromboxane B2.

Other Notes

Reagent for N-acetyl, O-trimethylesilyl, trimethylsilyl, trimethylsilyl diglyceride, sulfonyl trimethylsilyl esters, thiohydantoins of amino acids., and trimethylsilyl thiohydantoins.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

93.2 °F

flash_point_c

34 °C

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
LC23830V
LC13355V
LC09363V
LC06534V
LC00651V

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C.W. Gehrke and K. Leimer
Journal of Chromatography A, 57, 219-219 (1971)
Rapid determination of twenty amino acids by gas chromatography.
J P Hardy et al.
Analytical chemistry, 44(8), 1497-1499 (1972-07-01)
A new silylation reagent for amino acids bis(trimethylsilyl)trifluoroacetamide (BSTFA).
D L Stalling et al.
Biochemical and biophysical research communications, 31(4), 616-622 (1968-05-23)
M.G. Hoening et al.
Journal of Chromatographic Science, 7, 267-267 (1969)
R L Bronaugh et al.
The Journal of pharmacology and experimental therapeutics, 195(3), 441-452 (1975-12-01)
A method is described for the isolation and measurement of dopamine 3-O-sulfate and dopamine 4-O-sulfate. The sulfate isomers of dopamine were synthesized chemically by the reaction of dopamine with sulfuric acid. The isomers were isolated by anion-exchange column chromatography and
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