2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate CAS 125700-67-6

Product Name: 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate
Synonyms: O-Benzotriazol-1-yl-N,N,N',N'-tetramethyluronium Tetrafluoroborate (TBTU);TBTU (Knorr reagent);O-(1H-BENZOTRIAZOL-1-YL)-N,N,N'',N''-TETRAMETHYLURONIUM TETRAFLUOROBORATE(TBTU);O-Benzotriazol-l-yl- N,N,N'',N'',- tetramethyluroniumtetrafluoroborate;TDBTU (O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N'',N''-TETRAMETHYLURONIUM TETRAFLUOROBORATE);N-[(1H-Benzotriazol-1-yl)(dimethylamino)methylene]-N-methylmethanaminium tetrafluoroborate N-oxide;O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium Tetrafluoroborate [Coupling Reagent for Peptide];TBTU extrapure
CAS: 125700-67-6
MF: C11H16N5O.BF4
MW: 321.08
EINECS: 423-040-4
Product Categories: Coupling Reagent;PROTECTED AMINO ACID & PEPTIDES;Peptide Coupling Reagents;B (Classes of Boron Compounds);Biochemistry;Condensation & Active Esterification;Amino Acid Derivatives;Coupling Reactions (Peptide Synthesis);Peptide Synthesis;Synthetic Organic Chemistry;Tetrafluoroborates;Peptide
Mol File: 125700-67-6.mol
2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate Structure
2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate Chemical Properties
Melting point 205 °C (dec.)(lit.)
storage temp. 2-8°C
solubility acetonitrile: 0.1 g/mL, clear
form Powder
Water Solubility Soluble in acetonitrile (100 mg/ml, clear, colorless), DMF (160.55 mg/ml, clear), and water (3 mg/ml at 20°C).