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Alfa Aesar™ N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+%

Manufacturer:  Alfa Aesar™ H5414406

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Catalog No. AAH5414406



Description

Description

Applications
O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate (2-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate, TBTU) may be used as coupling reagent in the synthesis of macrocyclic polyamine derivatives with various length of linkers, condensation reagent in the large-scale preparation of the hematoregulatory nonapeptide (Glp-Glu-Asp)2-DAS-(Lys)2 (2,SK&F 107647), coupling reagent for peptide synthesis which best suppresses racemization during fragment condensation.

Solubility
Soluble in acetonitrile 0.1 g/mL.

Notes
Moisture and light sensitive. Store away from water/ moisture, oxidizing agents. Protect from heat.
Specifications

Specifications

N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate
125700-69-8
MFCD00077730
FOBCPCIJLQTYBT-UHFFFAOYSA-N
[dimethylamino-[(4-oxo-1,2,3-benzotriazin-3-yl)oxy]methylidene]-dimethylazanium;tetrafluoroborate
10882602
≥98%
5g
C12H16BF4N5O2
tdbtu, n,n,n',n'-tetramethyl-o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl uronium tetrafluoroborate, o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl-n,n,n',n'-tetramethyluronium tetrafluoroborate, 1,1,3,3-tetramethyl-2-4-oxobenzo d 1,2,3 triazin-3 4h-yl uronium tetrafluoroborate, o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl-n,n,n',n'-tetramethyluroniumtetrafluoroborate, tdbtu; n,n,n',n'-tetramethyl-o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl uronium tetrafluoroborate, dimethylamino 4-oxo-1,2,3-benzotriazin-3-yl oxy methylidene dimethylazanium tetrafluoroborate, pubchem12760, acmc-1cac0, d04fkx
[B-](F)(F)(F)F.CN(C)C(=[N+](C)C)ON1C(=O)C2=CC=CC=C2N=N1
349.097
349.09

Chemical Identifiers

125700-69-8
349.097
FOBCPCIJLQTYBT-UHFFFAOYSA-N
10882602
[B-](F)(F)(F)F.CN(C)C(=[N+](C)C)ON1C(=O)C2=CC=CC=C2N=N1
C12H16BF4N5O2
MFCD00077730
tdbtu, n,n,n',n'-tetramethyl-o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl uronium tetrafluoroborate, o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl-n,n,n',n'-tetramethyluronium tetrafluoroborate, 1,1,3,3-tetramethyl-2-4-oxobenzo d 1,2,3 triazin-3 4h-yl uronium tetrafluoroborate, o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl-n,n,n',n'-tetramethyluroniumtetrafluoroborate, tdbtu; n,n,n',n'-tetramethyl-o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl uronium tetrafluoroborate, dimethylamino 4-oxo-1,2,3-benzotriazin-3-yl oxy methylidene dimethylazanium tetrafluoroborate, pubchem12760, acmc-1cac0, d04fkx
[dimethylamino-[(4-oxo-1,2,3-benzotriazin-3-yl)oxy]methylidene]-dimethylazanium;tetrafluoroborate
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

Recommended Storage : 2° to 8°C

SDS Documents