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-ethylpyridinium Tetra uoroborate;2-Bromo-1-ethylpyridiniumtetrafluoroborate98%
CBNumber: CB8399472
Molecular Formula: C7H9BBrF4N
Formula Weight: 273.86
MOL File: 878-23-9.mol

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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)

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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

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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..…

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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

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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.

reaction suitability

reaction type: Coupling Reactions

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

Raw materials

Preparation Products

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2-Bromo-1-ethylpyridinium tetrafluoroborate Suppliers

Americas 1 China 124 Europe 1 France 1 Germany 2 India 4 Italy 1 Japan 1 South Korea 1 Switzerland 2 United Kingdom 9 United States 16 Global 163

Chemodex Ltd.

Tel: --
Fax: --
Email: info@chemodex.com
Country: Switzerland
ProdList: 1549
Advantage: 50

SIGMA-RBI

Tel: --
Fax: --
Country: Switzerland
ProdList: 6896
Advantage: 91

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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

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2-bromo-1-ethylpyridin-1-ium tetrafluoroborate

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BEPyBr

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2-Bromo-1-ethylpyridinium tetrafluoroborate 98%

2-Bromo-1-ethylpyridiniumtetrafluoroborate98%

2-BROMO-1-ETHYLPYRIDINIUM TETRAFLUOROBOR

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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%,

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