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135879

Sigma-Aldrich

Sulfur trioxide trimethylamine complex

Sinónimos:

NSC 9838, Trimethylamine sulfur trioxide complex

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About This Item

Fórmula lineal:
(CH3)3N · SO3
Número de CAS:
3162-58-1
Peso molecular:
139.17
Beilstein/REAXYS Number:
3681759
EC Number:
221-614-7
MDL number:
MFCD00012421
UNSPSC Code:
12352116
PubChem Substance ID:
24848242
NACRES:
NA.22

form

solid

Quality Level

200

reaction suitability

reagent type: oxidant

mp

232 °C (dec.) (lit.)

SMILES string

CN(C)C.O=S(=O)=O

InChI

1S/C3H9N.O3S/c2*1-4(2)3/h1-3H3;

InChI key

DXASQZJWWGZNSF-UHFFFAOYSA-N

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Application

Reactant for sulfation reactions involving:
  • Synthesis of sulfate-conjugated resveratrol metabolites
  • Chitooligosaccharides used for anti-HIV-1 activity
  • Dodecyl thioglycopyranoside used as a surfactant for enantiomeric separation
  • Glycosaminoglycans which facilitate activation of signaling pathways dependent on sulfation pattern
  • Polysaccharides as heparan sulfate mimetics

Nucleophile for the synthesis of α-tosyloxy ketones

Related product

Referencia del producto
Descripción
Precios

911992

TBSAB, ≥95%

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

227056

N,N-Dimetilformamida

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The 6-amino-6-deoxychitosan (NC) and their 2, 6-di-N-sulfonated derivatives were prepared via N-phthaloylation, tosylation, azidation, hydrazinolysis, reduction of azide groups and N-sulfonation, and their structures were systematically characterized by FT-IR, 2D HSQC NMR, XRD, gel permeation chromatography (GPC), and elemental analysis.
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