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ChemicalBook >  Product Catalog >  Biochemical Engineering >  Condensing agent >  O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

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O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate Basic information

Product Name:
O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
Synonyms:
  • 1-[BIS(DIMETHYLAMINO)METHYLEN]-5-CHLOROBENZOTRIAZOLIUM 3-OXIDE TETRAFLUOROBORATE
  • 1-(BIS-DIMETHYLAMINO-METHYLENE)-5-CHLORO-3-OXY-1H-BENZOTRIAZOL-1-IUM TETRAFLUOROBORATE
  • TCTU (1H-Benzotriazolium,1-[bis(dimethylamino)methylene]-5-chloro-tetrafluoroborate (1-),3 oxide
  • O-(6-Chloro-1H-benzotriazol-1-yl)-N,N,N',N'-tetraMethyluroniuM tetrafluoroborate, 99+%
  • TCLu
  • 1-H-BENZOT
  • 1-[Bis(dimethylamino)methylene]-5-chloro-1-benzotriazolium 3-Oxide Tetrafluoroborate
  • O-(1H-6-Chlorobenzotriazol-1-yl)-1,1,3,3- tetramethyluronium tetrafluoroborate for synthesis
CAS:
330641-16-2
MF:
C11H15BClF4N5O
MW:
355.53
Mol File:
330641-16-2.mol
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O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate Chemical Properties

Melting point:
201-205 °C
storage temp. 
Inert atmosphere,2-8°C
solubility 
DMF: 10%, clear
form 
powder to crystal
color 
White to Almost white
CAS DataBase Reference
330641-16-2(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi,F,Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-36-60-37
RIDADR 
1759
WGK Germany 
3
10
HazardClass 
8
PackingGroup 
III
HS Code 
29339900

MSDS

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O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate Usage And Synthesis

Uses

Coupling reagent for:

  • Synthesis via plate-based multiple parallel centrifugation synthesizer
  • Solid-phase synthesis of cyclic gramicidin analogs
  • Comparison of automatic multiple peptide synthesizers
  • Solid-phase peptide coupling with lack of racemization

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