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15269

N,O-Bis(trimethylsilyl)acetamide

derivatization grade (GC derivatization), LiChropur™, ≥98.5% (GC)

N,O-Bis(trimethylsilyl)acetamide

Synonym(s):

BSA

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$59.40

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$188.00

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About This Item

Linear Formula:
CH3C[=NSi(CH3)3]OSi(CH3)3
CAS Number:
10416-59-8
Molecular Weight:
203.43
UNSPSC Code:
41116105
NACRES:
NA.22
PubChem Substance ID:
329750807
EC Number:
233-892-7
Beilstein/REAXYS Number:
1306669
MDL number:
MFCD00008270

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Product Name

N,O-Bis(trimethylsilyl)acetamide, derivatization grade (GC derivatization), LiChropur™, ≥98.5% (GC)

InChI key

SIOVKLKJSOKLIF-CMDGGOBGSA-N

InChI

1S/C8H21NOSi2/c1-8(9-11(2,3)4)10-12(5,6)7/h1-7H3/b9-8+

SMILES string

C\C(O[Si](C)(C)C)=N/[Si](C)(C)C

grade

derivatization grade (GC derivatization)

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 (lit.)
n20/D 1.417

bp

71-73 °C/35 mmHg (lit.)

density

0.832 g/mL at 20 °C (lit.)

Quality Level

100

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1 of 4

This Item
1289108.1872715222
N,O-Bis(trimethylsilyl)acetamide derivatization grade (GC derivatization), LiChropur™, ≥98.5% (GC)

Supelco

15269

N,O-Bis(trimethylsilyl)acetamide

N,O-Bis(trimethylsilyl)acetamide synthesis grade, ≥95%

Sigma-Aldrich

128910

N,O-Bis(trimethylsilyl)acetamide

N,O-Bis(trimethylsilyl)acetamide for synthesis

Sigma-Aldrich

8.18727

N,O-Bis(trimethylsilyl)acetamide

N,O-Bis(trimethylsilyl)trifluoroacetamide derivatization grade (GC derivatization), LiChropur™, ≥99.0%

Supelco

15222

N,O-Bis(trimethylsilyl)trifluoroacetamide

assay

≥98.5% (GC)

assay

≥95%

assay

≥95.0% (GC)

assay

≥99.0% (GC)

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

reaction suitability

-

reaction suitability

-

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

refractive index

n20/D 1.417 (lit.)

refractive index

n20/D 1.417 (lit.)

refractive index

-

refractive index

n20/D 1.384 (lit.)

bp

71-73 °C/35 mmHg (lit.)

bp

71-73 °C/35 mmHg (lit.)

bp

43 °C/11 hPa

bp

45-50 °C/14 mmHg (lit.)

density

0.832 g/mL at 20 °C (lit.)

density

0.832 g/mL at 20 °C (lit.)

density

0.83 g/cm3 at 20 °C

density

0.969 g/mL at 25 °C (lit.)

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.

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.[1]

Other Notes

Powerful silylating agent[2][3]
Reagent for o-trimethylsilyl-aldono-1,4-lactones, trimethylsilyl and trimethylsilyl ether.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

111.2 °F - closed cup

flash_point_c

44 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN2669
BCCL5983
BCCL8147
BCCK0041
BCCJ3420

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K. Blau et al.
Handbook of Derivatives for Chromatography (1993)
J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
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)
Houben-Weyl Methods of Molecular Transformations. Heteroatom Analogues of Aldehydes and Ketones.
Aggarwal VK
Science of Synthesis Knowledge Updates, 27, 593-594 (2014)
Anna Hjelm et al.
Applied and environmental microbiology, 81(2), 726-735 (2014-11-16)
Bacterial ghosts are empty cell envelopes of Gram-negative bacteria that can be used as vehicles for antigen delivery. Ghosts are generated by releasing the bacterial cytoplasmic contents through a channel in the cell envelope that is created by the controlled
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