ChemicalBook > CAS DataBase List > 4'-BROMO-2,2':6',2''-TERPYRIDINE

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
100mg
Price
$47
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
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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

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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