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2-Bromo-1-ethylpyridinium tetrafluoroborate

2-Bromo-1-ethylpyridinium tetrafluoroborate structure

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-ethylpyridinium Tetra uoroborate;2-Bromo-1-ethylpyridiniumtetrafluoroborate98%

CBNumber:: CB8399472

Molecular Formula:: C7H9BBrF4N

Molecular Weight:: 273.86

MDL Number:: MFCD00060046

MOL File:: 878-23-9.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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2-Bromo-1-ethylpyridinium tetrafluoroborate Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS07
Signal word	Danger
Hazard statements	H302-H314
Precautionary statements	P260-P264-P270-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501
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

2-Bromo-1-ethylpyridinium tetrafluoroborate price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S765686	2-Bromo-1-ethylpyridinium Tetrafluoroborate Aldrich	878-23-9	50mg	$29.8	2024-03-01	Buy
Sigma-Aldrich	77386	2-Bromo-1-ethyl-pyridinium tetrafluoroborate ≥97.0% (T)	878-23-9	5G	$187	2024-03-01	Buy
TCI Chemical	B1036	2-Bromo-1-ethylpyridinium Tetrafluoroborate >98.0%(HPLC)(T)	878-23-9	5g	$103	2024-03-01	Buy
TCI Chemical	B1036	2-Bromo-1-ethylpyridinium Tetrafluoroborate >98.0%(HPLC)(T)	878-23-9	25g	$260	2024-03-01	Buy
TRC	B694515	2-Bromo-1-ethylpyridinium Tetrafluoroborate	878-23-9	5g	$100	2021-12-16	Buy

Product number	Packaging	Price	Buy
S765686	50mg	$29.8	Buy
77386	5G	$187	Buy
B1036	5g	$103	Buy
B1036	25g	$260	Buy
B694515	5g	$100	Buy

2-Bromo-1-ethylpyridinium tetrafluoroborate Chemical Properties,Uses,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 synthesis

Synthesis of 2-Bromo-1-ethylpyridinium tetrafluoroborate from 2-Bromopyridine and Triethyloxonium tetrafluoroborate

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

Raw materials

Triethyloxonium tetrafluoroborate 2-Bromopyridine

Preparation Products

2-Bromo-1-ethylpyridinium tetrafluoroborate Suppliers

Global( 156)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30239	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	22784	58

Supplier	Advantage
Jinan Carbotang Biotech Co.,Ltd.	58
Hubei xin bonus chemical co. LTD	58
Alchem Pharmtech,Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
Dideu Industries Group Limited	58

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-09-27	2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
2021-10-11	2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2020-01-10	2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9	US $9.80 / KG	1g	≥99%	100kg	Career Henan Chemical Co

2-Bromo-1-ethylpyridinium tetrafluoroborate
878-23-9
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

2-Bromo-1-ethylpyridinium tetrafluoroborate
878-23-9
US $1.10 / g
99.00%
Dideu Industries Group Limited

2-Bromo-1-ethylpyridinium tetrafluoroborate
878-23-9
US $9.80 / KG
≥99%
Career Henan Chemical Co

2-Bromo-1-ethylpyridinium tetrafluoroborate Spectrum

2-Bromo-1-ethylpyridinium tetrafluoroborate(878-23-9)MS 2-Bromo-1-ethylpyridinium tetrafluoroborate(878-23-9)IR1 2-Bromo-1-ethylpyridinium tetrafluoroborate(878-23-9)IR2

878-23-9(2-Bromo-1-ethylpyridinium tetrafluoroborate)Related 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

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bromoethylpyridiniumtetrafluoroborate 2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBORATE 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 > 2-Bromo-1-ethylpyridinium tetrafluoroborate ISO 9001：2015 REACH 2-Bromo-1-ethyl-pyridinium tetrafluoroborate, 97%, 2-bromo-1-ethylpyridin-1-ium tetrafluoroborate BEP TETRAFLUOROBORATE BEPyBr 2-Bromo-1-ethylpyridinium Tetra uoroborate 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