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 121 Europe 3 Germany 3 India 3 Japan 1 South Korea 1 Switzerland 1 United Kingdom 8 United States 20 Global 162
Suzhou Highfine Biotech Co., Ltd
Tel
0512-68311833 13962195826
Email
wuhao@highfine.com
Country
China
ProdList
1352
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 2355568890
Fax
0086-21-50182339
Email
sales@demochem.com
Country
China
ProdList
2572
Advantage
57
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
GL Biochem (Shanghai) Ltd
Tel
21-61263452 13641803416
Fax
86-21-61263399
Email
ymbetter@glbiochem.com
Country
China
ProdList
9981
Advantage
64
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11598
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3295
Advantage
57
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
4554
Advantage
62
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 17550508557
Fax
QQ：3470079902
Email
675141927@qq.com
Country
China
ProdList
3203
Advantage
55
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 18021050169
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Shanghai Medpep Co., Ltd
Tel
021-65566949 13901795941
Fax
86-21-51861665
Email
market@medpep.com
Country
China
ProdList
177
Advantage
66
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4566
Advantage
55
Shanghai BeiZhuo Biotech Co., Ltd.
Tel
021-61119791,13386096464
Fax
021-50190009
Email
bzswkf@foxmail.com
Country
China
ProdList
3921
Advantage
50
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-13526885213 15637198702
Fax
0371-63709726
Email
xpkchem@163.com
Country
China
ProdList
3980
Advantage
58
NINGBO INNO PHARMCHEM CO.,LTD.
Tel
86-574-27787657
Fax
86-574-27912196
Email
info@dearchem.com
Country
China
ProdList
4613
Advantage
58
Shanghai Xingui Biotechnology Co., Ltd.
Tel
17501653713
Email
xingui2022@126.com
Country
China
ProdList
10009
Advantage
58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16684
Advantage
50
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9951
Advantage
56
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
17687
Advantage
55
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27313
Advantage
60
Changzhou Union Chemicals Co.,Ltd.
Tel
0519-86802352
Fax
0519 86396223
Email
info@union-chems.com
Country
China
ProdList
485
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Nanjing Peptide Biotech Ltd.
Tel
025-025-58361106-805-805 13082558573
Fax
025-58361106-806
Email
liugang@njpeptide.com
Country
China
ProdList
9980
Advantage
55
Taian Jiaye Biotechnology Co.Ltd
Tel
13127280945
Email
285424065@qq.com
Country
China
ProdList
9976
Advantage
55
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28805
Advantage
58
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
9998
Advantage
58
Shanghai BaiShun Biological Technology Co., Ltd
Tel
021-37581181
Fax
021-57456066
Email
sales@chem-mall.com
Country
China
ProdList
10330
Advantage
58
Capot Chemical Co.,Ltd.
Tel
+86-（0）57185586718 +86-13336195806
Fax
+86-571-85864795
Email
sales@capot.com
Country
China
ProdList
29792
Advantage
60
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 18016230971
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
25004
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52693
Advantage
58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
Tel
+86 18953170293
Fax
+86 0531-67809011
Email
sales@sdzschem.com
Country
China
ProdList
2930
Advantage
58
Nanjing Meihao Pharmaceutical Technology Co., Ltd.
Tel
meitaochem@126.com
Email
meitaochem@126.com
Country
China
ProdList
19103
Advantage
58
Allfluoro pharmaceutical co. ltd.
Tel
+86-400-0216110 +8615958047586
Fax
0086-21-33275002
Email
sales@allfluoro.com
Country
China
ProdList
11359
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418684 +8618949823763
Fax
0086-551-65418684
Email
sales@tnjchem.com
Country
China
ProdList
25356
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19908
Advantage
58
CD Chemical Group Limited
Tel
+8615986615575
Fax
0086-13651442114
Email
info@codchem.com
Country
China
ProdList
20342
Advantage
58
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