ChemicalBook > CAS DataBase List > N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate

N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate

Product Name
N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate
CAS No.
125700-69-8
Chemical Name
N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate
Synonyms
TDBTU;fluoro(dioxido)borane;-Triboc Primaquine-d3;-thioethylethylene diamine;O-(3,4-DIHYDRO-4-OXO-1,2,3-BE;-trimethylpropane-1,3-diamine;-Trimethyl-1,3-propanediamine;-Trimethyl-1,4-benzenediamine Dihydrochloride;O-(3,4-dihydro-4-oxo-1,2,3-*benzotriazin-3-yl)-N,;O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN- 3-YL)-N,N,
CBNumber
CB9718762
Molecular Formula
C12H16BF4N5O2
Formula Weight
349.09
MOL File
125700-69-8.mol
More
Less

N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate Property

Melting point:
147 °C (dec.)
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
solubility 
acetonitrile: 0.1 g/mL, clear
form 
Powder or Solid
color 
White to yellow
Sensitive 
Moisture & Light Sensitive
CAS DataBase Reference
125700-69-8(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
37-36/37/38
Safety Statements 
22-24/25-36-26
RIDADR 
UN 1759 8/PG III
WGK Germany 
3
F 
8-10-21
HazardClass 
8
PackingGroup 
III
HS Code 
29339900
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
D3263
Product name
O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium Tetrafluoroborate
Purity
>98.0%(HPLC)
Packaging
5g
Price
$60
Updated
2024/03/01
TCI Chemical
Product number
D3263
Product name
O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium Tetrafluoroborate
Purity
>98.0%(HPLC)
Packaging
25g
Price
$195
Updated
2024/03/01
Alfa Aesar
Product number
H54144
Product name
N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+%
Packaging
5g
Price
$171.65
Updated
2024/03/01
Alfa Aesar
Product number
H54144
Product name
N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+%
Packaging
1g
Price
$44.5
Updated
2022/04/27
TRC
Product number
T337808
Product name
TDBTU
Packaging
50mg
Price
$45
Updated
2021/12/16
More
Less

N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate Chemical Properties,Usage,Production

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.

N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate Suppliers

Americas 1 China 120 Europe 3 Germany 3 India 3 Japan 1 South Korea 1 Switzerland 1 United Kingdom 8 United States 20 Global 161
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
More
Less

View Lastest Price from N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate 125700-69-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-26
Career Henan Chemical Co
Product
N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate 125700-69-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20kg
Release date
2018-08-15

125700-69-8, N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborateRelated Search:

Trimethyl-pyrazine Tetramethylpyrazine 1,1,3,3-Tetramethylurea Bis(2-oxo-3-oxazolidinyl)phosphinic chloride DEPBT TSTU 5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate Diphenylphosphoryl azide Fluoroboric acid Benzohydroxamic acid 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one 2-AMINOBENZHYDRAZIDE Ethylamine-borontrifluoride Boron trifluoride dihydrate 1,2,3-BENZOTRIAZIN-4(3H)-ONE 2-AMINO-N-HYDROXYBENZENECARBOXAMIDE 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,
  • 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
  • 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-BE
  • 2-(3,4-Dihydro-4-oxo-benzotriazin-3-yl)tetramethyluronium tetraf
  • N,N,N',N'-TetraMethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uroniuM tetrafluoroborate, 98+%
  • N,N,N',N'-TetraMethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uraniuM tetrafluoroborate
  • O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetraMethyluroniuM tetrafluoroborate, 98+%
  • O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N,N-tetramethyluronium tetrafluoroborate≥ 99%(HPLC)
  • N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate
  • 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
  • [[2H-1,2,3-benzotriazin-1-yl(methyl)amino]-methoxymethylidene]-formyl-methylammonium
  • fluoro(dioxido)borane
  • -Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate
  • -Trimethyl-1,4-benzenediamine Dihydrochloride
  • -trimethylpropane-1,3-diamine
  • -Triboc Primaquine-d3
  • -thioethylethylene diamine
  • TDBTU 2-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
  • -Trimethyl-1,3-propanediamine
  • O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluroniumTetrafluoroborate&gt
  • Methanaminium, N-[(dimethylamino)[(4-oxo-1,2,3-benzotriazin-3(4H)-yl)oxy]methylene]-N-methyl-, tetrafluoroborate(1-) (1:1)
  • N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate USP/EP/BP
  • O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate (TDBTU)
  • 1,1,3,3-Tetramethyl-2-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)isouronium tetrafluoroborate
  • N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3- benzotriazin-3-yl)uronium tetrafluoroborate
  • TDBTUN,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl) Uroniumtetrafluoroborate
  • 125700-69-8
  • C12H16BF4N5O2
  • C12H16N5O2BF4
  • Triazines
  • Heterocyclic Building Blocks
  • Building Blocks
  • Peptide
  • Peptide Coupling Reagents
  • Coupling Reagent