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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

N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate price.
  • $13 - $980
  • Product name: N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate
  • CAS: 125700-69-8
  • MF: C12H16BF4N5O2
  • MW: 349.09
  • EINECS:
  • MDL Number:MFCD00077730
  • Synonyms: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
25 prices
Selected condition：
Brand
  • Acrotein
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 250G
  • ManufacturerAcrotein
  • Product numberNA-0432
  • Product descriptionTDBTU 97%
  • Packaging25g
  • Price$109.82
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberU313
  • Product descriptionTDBTU
  • Packaging5g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH54144
  • Product descriptionN,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+%
  • Packaging1g
  • Price$44.5
  • Updated2022-04-27
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH54144
  • Product descriptionN,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+%
  • Packaging5g
  • Price$171.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number125700698
  • Product descriptionTDBTU
  • Packaging100g
  • Price$318.99
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004598
  • Product descriptionO-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE 95.00%
  • Packaging1G
  • Price$414
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004598
  • Product descriptionO-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE 95.00%
  • Packaging5G
  • Price$440
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004598
  • Product descriptionO-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE 95.00%
  • Packaging25G
  • Price$520
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004598
  • Product descriptionO-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE 95.00%
  • Packaging100G
  • Price$770
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000649867
  • Product descriptionTDBTU 97%
  • Packaging5g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000649867
  • Product descriptionTDBTU 97%
  • Packaging10g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000649867
  • Product descriptionTDBTU 97%
  • Packaging25g
  • Price$46
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM195170
  • Product descriptionTDBTU 97%
  • Packaging25g
  • Price$122
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM195170
  • Product descriptionTDBTU 97%
  • Packaging100g
  • Price$346
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31219
  • Product descriptionO-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N,N-tetramethyluroniumtetrafluoroborate,99%(HPLC) 99%(HPLC)
  • Packaging1G
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31219
  • Product descriptionO-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N,N-tetramethyluroniumtetrafluoroborate,99%(HPLC) 99%(HPLC)
  • Packaging5G
  • Price$39.2
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein NA-0432 TDBTU 97% 25g $109.82 2021-12-16 Buy
AK Scientific U313 TDBTU 5g $40 2021-12-16 Buy
Alfa Aesar H54144 N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+% 1g $44.5 2022-04-27 Buy
Alfa Aesar H54144 N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+% 5g $171.65 2024-03-01 Buy
Alichem 125700698 TDBTU 100g $318.99 2021-12-16 Buy
American Custom Chemicals Corporation ING0004598 O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE 95.00% 1G $414 2021-12-16 Buy
American Custom Chemicals Corporation ING0004598 O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE 95.00% 5G $440 2021-12-16 Buy
American Custom Chemicals Corporation ING0004598 O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE 95.00% 25G $520 2021-12-16 Buy
American Custom Chemicals Corporation ING0004598 O-(3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE 95.00% 100G $770 2021-12-16 Buy
Ark Pharm P000649867 TDBTU 97% 5g $13 2021-12-16 Buy
Ark Pharm P000649867 TDBTU 97% 10g $23 2021-12-16 Buy
Ark Pharm P000649867 TDBTU 97% 25g $46 2021-12-16 Buy
Chemenu CM195170 TDBTU 97% 25g $122 2021-12-16 Buy
Chemenu CM195170 TDBTU 97% 100g $346 2021-12-16 Buy
Chem-Impex 31219 O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N,N-tetramethyluroniumtetrafluoroborate,99%(HPLC) 99%(HPLC) 1G $14 2021-12-16 Buy
Chem-Impex 31219 O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N,N-tetramethyluroniumtetrafluoroborate,99%(HPLC) 99%(HPLC) 5G $39.2 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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.

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