| Identification | More | [Name]
N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate | [CAS]
125700-69-8 | [Synonyms]
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'-TETRAMETHYLURONIUMTETRAFLUOROBORATE
O-(4-OXO-1,2,3-BENZOTRIAZIN-3(4H)-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE
TDBTU
O-(3,4-dihydro-4-oxo-1,2,3-*benzotriazin-3-yl)-N,
O-(3,4-dihydro-4-oxo-benzotriazin-3-yl)-tetrame.uronium bf4
O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,
O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium tetra
O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIZIN-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) URONIUMTETRAFLUOROBORATE
N,N,N'',N''-TETRAMETHYL-O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)URONIUM TETRAFLUOROBORATE(TDBTU)
2-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N'',N''-TETRAMETHYLURONIUM TETRAFLUOROBORATE
2-(3,4-DIHYDRO-4-OXO-BENZOTRIAZIN-3-YL)TETRAMETHYLURONIUM TETRAFLUOROBORATE
dihydrooxobenzotriazinyl tetramethyluronium fluoroborate
TDBTU, O-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)-N,N,Nμ,Nμ,-tetramethyluronium tetrafluoroborate, N,N,Nμ,Nμ-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate
2-(3,4-Dihydro-4-oxo-benzotriazin-3-yl)tetramethyluronium tetraf | [Molecular Formula]
C12H16BF4N5O2 | [MDL Number]
MFCD00077730 | [Molecular Weight]
349.09 | [MOL File]
125700-69-8.mol |
| Chemical Properties | Back Directory | [Melting point ]
147 °C (dec.) | [storage temp. ]
2-8°C
| [solubility ]
acetonitrile: 0.1 g/mL, clear
| [form ]
Powder or Solid | [color ]
White to yellow | [Sensitive ]
Moisture & Light Sensitive | [InChI]
InChI=1S/C12H16N5O2.BF4/c1-15(2)12(16(3)4)19-17-11(18)9-7-5-6-8-10(9)13-14-17;2-1(3,4)5/h5-8H,1-4H3;/q+1;-1 | [InChIKey]
FOBCPCIJLQTYBT-UHFFFAOYSA-N | [SMILES]
C12C=CC=CC=1N=NN(O/C(=[N+](/C)\C)/N(C)C)C2=O.[B-](F)(F)(F)F | [CAS DataBase Reference]
125700-69-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R37:Irritating to the respiratory system.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 1759 8/PG III | [WGK Germany ]
3
| [F ]
8-10-21 | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29339900 |
| Hazard Information | Back Directory | [Chemical Properties]
Beige crystalline | [Uses]
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. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
China Langchem Inc.
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| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
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