S5139

Sulfur trioxide triethylamine complex

• Synonym(s): NSC 68185, NSC 8168, Triethylamine sulfur trioxide complex
• Linear Formula: (CH₃CH₂)₃N · SO₃
• CAS Number: 761-01-3
• Molecular Weight: 181.25
• Beilstein/REAXYS Number: 3993165
• MDL number: MFCD00043315
• UNSPSC Code: 12352000
• PubChem Substance ID: 24899639

Properties

• reaction suitability: reagent type: oxidant
• mp: ~85 °C
• storage temp.: 2-8°C
• SMILES string: O=S(=O)=O.CCN(CC)CC
• InChI: 1S/C6H15N.O3S/c1-4-7(5-2)6-3;1-4(2)3/h4-6H2,1-3H3;
• Inchi Key: YYHPEVZFVMVUNJ-UHFFFAOYSA-N

Description

Application

Reactant for reagent for synthesis of:

• Anticoagulant and antiplatelet persulfated glycosides or flavonoids containing an oligopolysulfated moiety
• Narciclasine derivatives for use as anticancer agents
• Sulfate-conjugated methylprednisolone for use as a colon-specific prodrug
• Tetrasaccharide substrates of heparanase by glycosylation of disaccharides
• Synthetic heparin oligosaccharide microarrays for analysis of heparin-protein interactions
• Dexamethasone 21-sulfate sodium for use as a colon-specific prodrug

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges