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135879

Sulfur trioxide trimethylamine complex

Synonym(s):

NSC 9838, Trimethylamine sulfur trioxide complex

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About This Item

Linear Formula:
(CH3)3N · SO3
CAS Number:
3162-58-1
Molecular Weight:
139.17
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
24848242
EC Number:
221-614-7
Beilstein/REAXYS Number:
3681759
MDL number:
MFCD00012421
Form:
solid
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form

solid

Quality Segment

200

reaction suitability

reagent type: oxidant

mp

232 °C (dec.) (lit.)

functional group

amine

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

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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