ChemicalBook > CAS DataBase List > 2-Bromo-1-ethylpyridinium tetrafluoroborate

2-Bromo-1-ethylpyridinium tetrafluoroborate

Product Name
2-Bromo-1-ethylpyridinium tetrafluoroborate
CAS No.
878-23-9
Chemical Name
2-Bromo-1-ethylpyridinium tetrafluoroborate
Synonyms
2-bromo-1-ethylpyridin-1-ium tetrafluoroborate;BEP TETRAFLUOROBORATE;BEPyBr;bromoethylpyridiniumtetrafluoroborate;2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBOR;2-Brom-1-ethylpyridiniumtetrafluoroborat;1-Ethyl-2-bromopyridinium·tetrafluoroborate;2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBORATE;2-Bromo-1-ethylpyridiniumtetrafluoroborate98%;1-Ethyl-2-bromopyridinium·tetrafluoroboronanion
CBNumber
CB8399472
Molecular Formula
C7H9BBrF4N
Formula Weight
273.86
MOL File
878-23-9.mol
More
Less

2-Bromo-1-ethylpyridinium tetrafluoroborate Property

Melting point:
103-107 °C
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
Crystalline Powder
color 
White
Water Solubility 
very faint turbidity
BRN 
4059265
CAS DataBase Reference
878-23-9(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
20/21/22-36/37/38
Safety Statements 
22-24/25-36/37/39-26
RIDADR 
1759
WGK Germany 
3
F 
9-21
Hazard Note 
Irritant
HazardClass 
8
PackingGroup 
III
HS Code 
29333990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P405Store locked up.

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S765686
Product name
2-Bromo-1-ethylpyridinium Tetrafluoroborate
Purity
Aldrich
Packaging
50mg
Price
$29.8
Updated
2024/03/01
Sigma-Aldrich
Product number
77386
Product name
2-Bromo-1-ethyl-pyridinium tetrafluoroborate
Purity
≥97.0% (T)
Packaging
5G
Price
$187
Updated
2024/03/01
TCI Chemical
Product number
B1036
Product name
2-Bromo-1-ethylpyridinium Tetrafluoroborate
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$103
Updated
2024/03/01
TCI Chemical
Product number
B1036
Product name
2-Bromo-1-ethylpyridinium Tetrafluoroborate
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$260
Updated
2024/03/01
TRC
Product number
B694515
Product name
2-Bromo-1-ethylpyridinium Tetrafluoroborate
Packaging
5g
Price
$100
Updated
2021/12/16
More
Less

2-Bromo-1-ethylpyridinium tetrafluoroborate Chemical Properties,Usage,Production

Uses

2-Bromo-1-ethylpyridinium Tetrafluoroborate is a carboxyl activation and coupling reagent for peptide synthesis.

Uses

2-Bromo-1-ethyl-pyridinium tetrafluoroborate can be used as a coupling reagent for:

  • The synthesis of N-methylated peptides in solution and solid phase.
  • The synthesis of cyclosporin A fragment and dolastatin 15 pentapeptide moiety.

General Description

2-Bromo-1-ethyl-pyridinium tetrafluoroborate is a coupling reagent employed in the synthesis of amides and esters through amidation and esterification reactions, respectively. It is generally prepared by the reaction of triethyloxonium tetrafluoroborate with 2?bromo pyridine.

2-Bromo-1-ethylpyridinium tetrafluoroborate Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2-Bromo-1-ethylpyridinium tetrafluoroborate Suppliers

Americas 1 China 114 Europe 1 France 1 Germany 2 India 4 Italy 1 Japan 1 South Korea 1 Switzerland 2 United Kingdom 9 United States 16 Global 153
Shanghai Medpep Co., Ltd
Tel
021-65566949 13901795941
Fax
86-21-51861665
Email
market@medpep.com
Country
China
ProdList
176
Advantage
66
Zhengzhou Ruike Biochemical Technology Co., Ltd.
Tel
18521304688
Email
421551521@qq.com
Country
China
ProdList
204
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40240
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35906
Advantage
56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11605
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
Country
China
ProdList
42982
Advantage
64
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7815
Advantage
57
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
4550
Advantage
62
Shanghai Shenyue Chemical Co., Ltd.
Tel
021-021-52212593 15300879511
Fax
+86 (21) 51062076
Email
sales@nuohey.com
Country
China
ProdList
5115
Advantage
60
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9872
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8033
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
NINGBO INNO PHARMCHEM CO.,LTD.
Tel
86-574-27787657
Fax
86-574-27912196
Email
info@dearchem.com
Country
China
ProdList
4619
Advantage
58
Shanghai Xingui Biotechnology Co., Ltd.
Tel
17501653713 17501653715
Email
xingui2022@126.com
Country
China
ProdList
10033
Advantage
58
Hangzhou J&H Chemical Co., Ltd.
Tel
+86-571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
10015
Advantage
53
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16687
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
Advantage
80
Struchem Co., Ltd.
Tel
0512-0512-63009836 15365350169
Fax
0512-63006936
Email
helen@struchem.com
Country
China
ProdList
3988
Advantage
60
Beijing NuoqiYa Biotechnology Co., Ltd.
Tel
4000-819-385 010-62329685 13718666987
Fax
010-62340519
Country
China
ProdList
1971
Advantage
55
Zhengzhou Alfachem Co., Ltd.
Tel
0371-53765687 18937137882
Fax
QQ:2885373884
Email
2853979813@qq.com
Country
China
ProdList
7992
Advantage
55
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9958
Advantage
56
Chongqing Kangheyuecheng Pharmaceutical Technology Co., Ltd.
Tel
13271886913
Email
kangheyuecheng@163.com
Country
China
ProdList
267
Advantage
55
Shanghai EFE Biological Technology Co., Ltd.
Tel
021-65675885 18964387627
Fax
021-65675885
Email
info@efebio.com
Country
China
ProdList
9709
Advantage
58
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9947
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27322
Advantage
60
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20810
Advantage
60
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131981
Advantage
58
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28821
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19806
Advantage
60
Guangzhou LES biological Technology Co.,Ltd.
Tel
13672434928
Fax
-
Email
3307355104@qq.com
Country
China
ProdList
3650
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 18016230971
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
24971
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-0371-63315541 13323832564
Fax
QQ:3001332135
Email
3001332135@qq.com
Country
China
ProdList
9998
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
400-400-400-9004166 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52712
Advantage
58
Beijing Minruida Technology Co., Ltd.
Tel
010-82387566 18001021521;
Fax
82387566-801
Email
sales@mreda.com.cn
Country
China
ProdList
21450
Advantage
58
Shanghai Dingfen Chemical Technology Co., Ltd.
Tel
021-37590756
Fax
021-57450128
Email
373600283@qq.com
Country
China
ProdList
5001
Advantage
58
ANHUI WITOP BIOTECH CO., LTD
Tel
+8615255079626
Email
eric@witopchemical.com
Country
China
ProdList
23556
Advantage
58
Henan Alfa Chemical Co., Ltd
Tel
+8618339805032
Email
alfa4@alfachem.cn
Country
China
ProdList
12975
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
0551-65418671
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34572
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
28455
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
CHINA
ProdList
52867
Advantage
58
Career Henan Chemica Co
Tel
+86-0371-86658258 15093356674;
Fax
0371-86658258
Email
laboratory@coreychem.com
Country
China
ProdList
30255
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22968
Advantage
58
Wuhan Chemwish Technology Co., Ltd
Tel
027-67849912
Email
sales@chemwish.com
Country
CHINA
ProdList
10828
Advantage
58
More
Less

View Lastest Price from 2-Bromo-1-ethylpyridinium tetrafluoroborate manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-26
Dideu Industries Group Limited
Product
2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-09
Career Henan Chemical Co
Product
2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-09

878-23-9, 2-Bromo-1-ethylpyridinium tetrafluoroborateRelated Search:

Fluoroboric acid 4-BROMO-2,2-DIPHENYLBUTYRONITRILE 3-Bromoanisole 2-Pyridineboronic acid Sodium 2-bromoethanesulphonate 4-Ethylpyridine 1-Hexadecylpyridinium bromide Pyridine-4-boronic acid Ethylboronic acid 3-Pyridylboronic acid 1-ethylpyridine trifluoroacetate Hydroxyethyl imidazole 3-Ethylpyridine 2-Ethylpyridine 2-Bromopyridine Ethylamine-borontrifluoride 2-Bromo-1-ethylpyridinium tetrafluoroborate

  • bromoethylpyridiniumtetrafluoroborate
  • 2-bromo-1-ethylpyridin-1-ium tetrafluoroborate
  • BEP TETRAFLUOROBORATE
  • 2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBORATE
  • BEPyBr
  • 2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBORATE (BEP)
  • 2-Bromo-1-ethylpyridinium tetrafluoroborate 98%
  • 2-Bromo-1-ethylpyridiniumtetrafluoroborate98%
  • 2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBOR
  • 1-Ethyl-2-bromopyridinium·tetrafluoroborate
  • 1-Ethyl-2-bromopyridinium·tetrafluoroboronanion
  • 2-Bromo-N-ethylpyridinium tetrafluoroborate 98%
  • 2-Brom-1-ethylpyridiniumtetrafluoroborat
  • 2-Bromo-1-ethylpyridinium Tetrafluoroborate &gt
  • 2-Bromo-1-ethylpyridinium tetrafluoroborate ISO 9001：2015 REACH
  • 2-Bromo-1-ethyl-pyridinium tetrafluoroborate, 97%,
  • 878-23-9
  • C7H9BrNBF4
  • C7H9BBrF4N
  • Active Esters/Additives
  • Tetrafluoroborates
  • Pyridinium Compounds
  • B (Classes of Boron Compounds)
  • Condensation & Active Esterification
  • Synthetic Reagents
  • Coupling
  • B (Classes of Boron Compounds)
  • Condensation & Active Esterification
  • Pyridinium Compounds
  • Synthetic Organic Chemistry
  • Tetrafluoroborates