15269
N,O-Bis(trimethylsilyl)acetamide
derivatization grade (GC derivatization), LiChropur™, ≥98.5% (GC)
동의어(들):
BSA
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3C[=NSi(CH3)3]OSi(CH3)3
CAS 번호:
Molecular Weight:
203.43
UNSPSC Code:
41116105
NACRES:
NA.22
PubChem Substance ID:
EC Number:
233-892-7
Beilstein/REAXYS Number:
1306669
MDL number:
Assay:
≥98.5% (GC)
Form:
liquid
grade
derivatization grade (GC derivatization)
Quality Level
assay
≥98.5% (GC)
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
technique(s)
gas chromatography (GC): suitable
refractive index
n20/D 1.417
bp
71-73 °C/35 mmHg (lit.)
density
0.832 g/mL at 20 °C (lit.)
SMILES string
C\C(O[Si](C)(C)C)=N/[Si](C)(C)C
InChI
1S/C8H21NOSi2/c1-8(9-11(2,3)4)10-12(5,6)7/h1-7H3/b9-8+
InChI key
SIOVKLKJSOKLIF-CMDGGOBGSA-N
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General description
N,O-Bis(trimethylsilyl)acetamide is an excellent silylation reagent. For some sterically hindered primary or secondary nitro compounds, N,O-bis(trimethylsilyl)acetamide and BSTFA achieve better results than normal silylation conditions.
Application
Learn more in the Product Information
Suitable for the derivatization of 2-amino-2-dexoxyhexoses, ecdysones, hexosamines in glycosaminoglycans, 18-hydroxycorticosteroids, 15-Oxo-prostaglandin F2α, prostaglandins A,B and E and F, F2α, prostaglandins and metabolites, prostaglandins Emetabolites, sugar phosphates, steroids and testosterone.
Other Notes
Reagent for o-trimethylsilyl-aldono-1,4-lactones, trimethylsilyl and trimethylsilyl ether.
Powerful silylating agent
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B
supp_hazards
저장 등급
3 - Flammable liquids
wgk
WGK 3
flash_point_f
111.2 °F - closed cup
flash_point_c
44 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
K. Blau et al.
Handbook of Derivatives for Chromatography (1993)
Houben-Weyl Methods of Molecular Transformations. Heteroatom Analogues of Aldehydes and Ketones.
Aggarwal VK
Science of Synthesis Knowledge Updates, 27, 593-594 (2014)
Analysis of the prostaglandins E by glass capillary gas chromatography with electron capture detection.
M Korteweg et al.
Prostaglandins, 13(6), 1221-1223 (1977-06-01)
Mohammad Saraji et al.
Journal of chromatography. A, 1098(1-2), 30-36 (2005-11-30)
Trace analysis of phenolic compounds in water was performed by coupling single-drop microextraction (SDME) with in-syringe derivatization of the analytes and GC-MS analysis. The analytes were extracted from a 3ml sample solution using 2.5microl of hexyl acetate. After extraction, derivatization
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