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
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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)
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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
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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.

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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
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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

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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
PARAGOS
Tel
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Fax
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Email
info@paragos.com
Country
Germany
ProdList
6371
Advantage
39
Service Chemical Inc.
Tel
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Fax
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Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
ABCR GmbH & CO. KG
Tel
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Fax
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Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75
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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