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TBTU
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TBTU

CAS: 125700-67-6

Ref. 01-4013268

25g
83.00 €Add to cart
Estimated delivery in United States, on Wednesday 24 Aug 2022

Product Information

Name:
TBTU
Synonyms:
  • O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium-tetrafluoroborate
  • (Benzotriazol-1-yloxy-dimethylamino-methylene)dimethylammonium tetrafluoroborate
  • 1H-Benzotriazolium, 1-[bis(dimethylamino)methylene]-, 3-oxide, tetrafluoroborate(1-)
  • 1H-Benzotriazolium, 1-[bis(dimethylamino)methylene]-, 3-oxide, tetrafluoroborate(1-) (1:1)
  • 2-(1H-Benzotriazol-1-YL)-1,1,3,3-tetramethyluronium Tetrafluoroborate
  • 2-(1H-Benzotriazol-1-yl)-N,N,N′,N′-tetramethylammonium tetrafluoroborate
  • Benzotriazol-1-yl-tetramethyluroniumtetrafluoroborate
  • Knorr Reagent
  • N,N,N',N'-tetramethyl-O-(Benzotriazol-1-YL)uronium Tetrafluoroborate
  • N-[(1H-benzotriazol-1-yloxy)(dimethylamino)methylidene]-N-methylmethanaminium Tetrafluoroborate
  • See more synonyms
  • O-(1H-Benzotriazol-1-YL)-1,1,3,3-tetramethyl-uronium Tetrafluoroborate
  • O-(1H-Benzotriazol-1-YL)-N,N,N',N'-tetramethyluronium Tetrafluoroborate
  • O-(1H-Benzotriazole-1-YL) N,N,N',N'-tetramethyl uronium Tetrafluoroborate
  • O-(Benzotriazol-1-yl)-N,N,N',N'-tetra methyluronium Tetrafluoroborate
  • O-(Benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate
  • O-(Benzotriazol-l-yl)-N,N,N,N,-tetramethyluronium Tetrafluoroborate
  • O-Benzotriazol-1-yl-tetramethyluronium tetrafluoroborate
  • O-Benzotriazolyl tetramethylisouronium tetrafluoroborate
  • Tbtu
Description:

TBTU is successfully used as coupling reagent in solid phase peptide synthesis. It acts as an excellent activating reagent causing low racemization during condensation of peptide segments. A study of the structure of TBTU in solid state as well as in solution by Abdelmoty et al. showed that the compound is a guanidinium N-oxide and not an uronium salt.

Long term storage:
Notes:

Chemical properties

Molecular weight:
321.09
Formula:
C11H16BF4N5O
Color/Form:
White
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
GHS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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