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M-108

Supelco

MTBSTFA

with 1% t-BDMCS, ampule of 5 × 1 mL, analytical standard, Cerilliant®

Synonym(s):

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane, N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, MTBSTFA + 1% TBDMSCl, Silylating mixture VI

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About This Item

Empirical Formula (Hill Notation):
C9H18F3NOSi
CAS Number:
77377-52-7
Molecular Weight:
241.33
Beilstein:
3606546
MDL number:
MFCD00009671
UNSPSC Code:
41116107
PubChem Substance ID:
329817850

product name

MTBSTFA (with 1% t-BDMCS), (with 1% t-BDMCS), ampule of 5 × 1 mL, analytical standard, Cerilliant®

grade

analytical standard

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

packaging

ampule of 5 × 1 mL

manufacturer/tradename

Cerilliant®

technique(s)

gas chromatography (GC): suitable

application(s)

forensics and toxicology

format

neat

storage temp.

−20°C

SMILES string

CN(C(=O)C(F)(F)F)[Si](C)(C)C(C)(C)C

InChI

1S/C9H18F3NOSi/c1-8(2,3)15(5,6)13(4)7(14)9(10,11)12/h1-6H3

InChI key

QRKUHYFDBWGLHJ-UHFFFAOYSA-N

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Application


  • Pharmaceutical substances in ambient particulates: A preliminary assessment.: This study explores the presence of pharmaceutical compounds in environmental particulate matter, using analytical methods that could involve derivatization agents like MTBSTFA. The detection of these substances in air samples suggests potential health impacts and environmental persistence (Cecinato et al., 2017) (Cecinato et al., 2017).


Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315,H319

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

113.0 °F - closed cup

Flash Point(C)

45 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

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José Angel Prieto et al.
Clinical biochemistry, 42(1-2), 125-128 (2008-11-11)
Evaluation of a GC-MS method using N-tert-butyldimethylsilyl-N-methyltrifluoroacetamide (MTBSTFA) as the silylating agent for GC-MS. Study of the stability of creatine and guanidinoacetate in urine. 22 urines were kept at RT, 4 degrees C and -30 degrees C for 15 days.
Clayton B'Hymer et al.
Analytical and bioanalytical chemistry, 383(2), 201-209 (2005-09-15)
Several extraction and derivatization procedures were evaluated for the quantification of (2-methoxyethoxy)acetic acid (MEAA) in urine. MEAA is a metabolite and a biomarker for exposure to 2-(2-methoxyethoxy)ethanol, a glycol ether with widespread use in various industrial applications and the specific
P Canosa et al.
Journal of chromatography. A, 1072(1), 107-115 (2005-05-11)
A solid-phase microextraction (SPME) method for the determination of triclosan, methyl triclosan, 2,4-dichlorophenol and 2,3,4-trichlorophenol (considered as possible triclosan metabolites) in water samples was optimised. Analytes were first concentrated on a SPME fibre, directly exposed to the sample, and then
Paul L Wood et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 831(1-2), 313-319 (2006-01-13)
The GC-MS quantitation of a large number of neurochemicals utilizing a single derivatization step is not common but is provided by the reagent N-(tert-butyldimethylsilyl)-N-methyltrifluro-acetamide (MTBSTFA). Previous workers have utilized this derivative for GC-MS analyses of amino acids, carboxylic acids and
Xiaowei Wang et al.
Journal of chromatography. A, 1216(35), 6267-6273 (2009-07-31)
A sample pretreatment method for the determination of 18 chlorophenols (CPs) in aqueous samples by derivatization liquid-phase microextraction (LPME) was investigated using gas chromatography-mass spectrometry. Derivatization reagent was spiked into the extraction solvent to combine derivatization and extraction into one
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