4'-BROMO-2,2':6',2''-TERPYRIDINE

Product Name: 4'-BROMO-2,2':6',2''-TERPYRIDINE
CAS No.: 149817-62-9
Chemical Name: 4'-BROMO-2,2':6',2''-TERPYRIDINE
Synonyms: 4'-BROMO-2,2';4'-Bromo-2,2':6',2''-terpyr;4'-Brom-2,2':6',2''-terpyridin;4'-Brom-2,2':6',2''-terpyridin;'-BROMO-2,2':6',2''-TERPYRIDINE;4'-Bromo-2,2':6',2''-terpyridine;2,2':6',2''-Terpyridine, 4'-broMo-;4'-Bromo-2,2':6',2''-terpyridine >4-BROMO-2,6-BIS(PYRIDIN-2-YL)PYRIDINE;4'-Bromo-alpha,alpha',alpha''-tripyridyl
CBNumber: CB3194500
Molecular Formula: C15H10BrN3
Formula Weight: 312.16
MOL File: 149817-62-9.mol

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4'-BROMO-2,2':6',2''-TERPYRIDINE Property

Melting point:: 139 °C
Boiling point:: 422.3±40.0 °C(Predicted)
Density: 1.446±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
pka: 4.20±0.22(Predicted)
color: White to Almost white
InChI: InChI=1S/C15H10BrN3/c16-11-9-14(12-5-1-3-7-17-12)19-15(10-11)13-6-2-4-8-18-13/h1-10H
InChIKey: CJRRILXBSCRHKN-UHFFFAOYSA-N
SMILES: C1(C2=NC(C3=NC=CC=C3)=CC(Br)=C2)=NC=CC=C1

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Safety

Safety Statements: 24/25
HS Code: 29333990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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N-Bromosuccinimide Price

TCI Chemical

Product number: B3219
Product name: 4'-Bromo-2,2':6',2''-terpyridine
Purity: >97.0%(HPLC)(T)
Packaging: 1g
Price: $524
Updated: 2025/07/31

TCI Chemical

Product number: B3219
Product name: 4'-Bromo-2,2':6',2''-terpyridine
Purity: >97.0%(HPLC)(T)
Packaging: 5g
Price: $1403
Updated: 2025/07/31

TRC

Product number: B701353
Product name: 4''-Bromo-2,2'':6'',2''''-terpyridine
Packaging: 100mg
Price: $155
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB60879
Product name: 4'-Bromo-2,2':6',2''-terpyridine
Packaging: 250mg
Price: $94
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB60879
Product name: 4'-Bromo-2,2':6',2''-terpyridine
Packaging: 100mg
Price: $47
Updated: 2021/12/16

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4'-BROMO-2,2':6',2''-TERPYRIDINE Chemical Properties,Usage,Production

Uses

4''-Bromo-2,2'':6'',2''''-terpyridine is used in preparation of xanthene-based compounds as organic electroluminescent material for OLED.

Synthesis

128143-88-4

149817-62-9

Example 5 Synthesis of 4'-bromo-2,2':6',2''-terpyridine (5): in a 500 mL flask was added 2,6-bis(2-pyridyl)-4(1H)-pyridinone (2.47 g, 9.9 mmol), phosphorus pentabromide (6.6 g, 15.4 mmol), and phosphorus tribromide oxide (30 g), and the mixture was heated to 100 °C and stirred for 12 hours The mixture was heated to 100 °C and stirred for 12 h. Upon completion of the reaction, a black oily residue was obtained. After cooling the reaction mixture to room temperature, ice water was carefully added. Subsequently, the reaction mixture was neutralized with aqueous K2CO3, extracted with dichloromethane (3 x 300 mL), the organic phase was dried with anhydrous magnesium sulfate, and the solvent was removed by filtration under reduced pressure to give a brown solid. The solid was purified by chromatography on a neutral alumina column using 2:1 dichloromethane/hexane as eluent, resulting in 2.65 g of pure 4'-bromo-2,2':6',2''-terpyridine in 86% yield (based on 2.47 g of 2,6-bis(2-pyridyl)-4(1H)-pyridinone feedstock).

References

[1] Journal of the American Chemical Society, 2002, vol. 124, # 46, p. 13806 - 13813
[2] Patent: US7445845, 2008, B2. Location in patent: Page/Page column 22-23; sheet 3
[3] Journal of the Chemical Society, Chemical Communications, 1995, # 1, p. 65 - 66
[4] Journal of the Chemical Society - Dalton Transactions, 1996, # 22, p. 4249 - 4255
[5] Dalton Transactions, 2007, # 41, p. 4659 - 4665

4'-BROMO-2,2':6',2''-TERPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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4'-BROMO-2,2':6',2''-TERPYRIDINE Suppliers

Americas 1 China 121 Europe 1 India 3 Japan 1 Switzerland 1 United Kingdom 1 United States 8 Global 137

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View Lastest Price from 4'-BROMO-2,2':6',2''-TERPYRIDINE manufacturers

Shanghai UCHEM Inc.

Product: 4'-BROMO-2,2':6',2''-TERPYRIDINE 149817-62-9
Price: US $154.00-743.00/g
Min. Order: 1g
Purity: 0.98
Supply Ability: 10kg
Release date: 2025-07-08

Henan Aochuang Chemical Co.,Ltd.

Product: 4'-BROMO-2,2':6',2''-TERPYRIDINE 149817-62-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-18

Dideu Industries Group Limited

Product: 4'-BROMO-2,2':6',2''-TERPYRIDINE 149817-62-9
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-10-26

149817-62-9, 4'-BROMO-2,2':6',2''-TERPYRIDINERelated Search:

2,2':6',2''-TERPYRIDINE 5,5'-Bis(trifluoromethyl)-2,2'-bipyridine 1,10-Phenanthroline hydrate 4-Bromo-2,2''-bipyridine 5-BROMO-2,2'-BIPYRIDINE 4'-CHLORO-2,2':6',2''-TERPYRIDINE 2,2'-BIPYRIDINE-5-CARBOXYLIC ACID 2,2'-DIPYRIDYL N,N'-DIOXIDE 2,2':6',2''-TERPYRIDINE-4,4',4''-TRICARBOXYLIC ACID 4,4'-Dimethyl-2,2'-bipyridyl 4‘-(4-hydroxyphenyl)-2, 2':6‘, 2“-terpyridine 1,3,5-Tris(m-iodophenyl)benzene 4-Methyl-4'-(3-carboxypropyl)-2,2'-bipyridine 6-BROMO-2,2'-BIPYRIDINE Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14) Benzene, 1,4-diethynyl-2,5-difluoro- (9CI) TAPA Tetrakis[(4-aminophenoxy)methyl]methane

4'-Bromo-alpha,alpha',alpha''-tripyridyl

2,2':6',2''-Terpyridine, 4'-broMo-

4'-BROMO-2,2'

4'-Brom-2,2':6',2''-terpyridin

4-BROMO-2,6-BIS(PYRIDIN-2-YL)PYRIDINE

'-BROMO-2,2':6',2''-TERPYRIDINE

4'-Bromo-2,2':6',2''-terpyridine &gt

4'-BROMO-2,2':6',2''-TERPYRIDINE ISO 9001：2015 REACH

4'-Bromo-2,2':6',2''-terpyridine

4'-Bromo-2,2':6',2''-terpyr

4'-Brom-2,2':6',2''-terpyridin

4′-Bromo-2,2′:6′,2′′-terpyridine, CAS 149817-62-9

149817-62-9

C15H10BrN3

pharmacetical