Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>4'-CHLORO-2,2':6',2''-TERPYRIDINE

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

4'-CHLORO-2,2':6',2''-TERPYRIDINE Structure
4'-CHLORO-2,2':6',2''-TERPYRIDINE structure
CAS No.
128143-89-5
Chemical Name:
4'-CHLORO-2,2':6',2''-TERPYRIDINE
Synonyms
DK7365;4-Chloro-tetrapyridine;4'-Chloro-α,α',α''-tripyridyl;4'-CHLORO-2,2'6'2''-TERPYRIDINE;4'-CHLORO-2,2':6',2''-TERPYRIDINE;2,2':6',2''-Terpyridine,4'-chloro-;4'-Chloro-2,2,2':6',2''-terpyridine;4'-Chloro-2,2':6',2"-terpyridine-98%;4-Chloro-2,6-di(pyridin-2-yl)pyridine;4'-Chloro-2,2':6',2''-terpyridine,99%
CBNumber:
CB6491835
Molecular Formula:
C15H10ClN3
Molecular Weight:
267.71
MDL Number:
MFCD00191930
MOL File:
128143-89-5.mol
MSDS File:
SDS
Last updated:2025-09-16 18:07:54
Request For Quotation

4'-CHLORO-2,2':6',2''-TERPYRIDINE Properties

Melting point 148-150 °C(lit.)
Boiling point 416.73°C (rough estimate)
Density 1.2245 (rough estimate)
refractive index 1.6010 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form Crystalline Powder
pka 4.22±0.22(Predicted)
color Brown
Water Solubility Slightly soluble in water.
λmax 278nm(CH3CN)(lit.)
BRN 3613386
InChI InChI=1S/C15H10ClN3/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 AHEMFMCEBIJRMU-UHFFFAOYSA-N
SMILES C1(C2=NC(C3=NC=CC=C3)=CC(Cl)=C2)=NC=CC=C1
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS06
Signal word  Danger
Hazard statements  H301-H315-H318-H335
Precautionary statements  P280-P301+P310+P330-P302+P352-P305+P351+P338+P310
Hazard Codes  Xn
Risk Statements  22-37/38-41
Safety Statements  26-39
RIDADR  UN 2811 6.1 / PGIII
WGK Germany  3
HS Code  29333990
NFPA 704
1
3 0

4'-CHLORO-2,2':6',2''-TERPYRIDINE price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 405868 4′-Chloro-2,2′:6′,2′′-terpyridine 99% 128143-89-5 1g $222 2025-07-31 Buy
TCI Chemical C3187 4'-Chloro-2,2':6',2''-terpyridine >98.0%(GC)(T) 128143-89-5 200mg $62 2025-07-31 Buy
TCI Chemical C3187 4'-Chloro-2,2':6',2''-terpyridine >98.0%(GC)(T) 128143-89-5 1g $185 2025-07-31 Buy
TRC C382283 4''-Chloro-2,2’:6’,2”-terpyridine 128143-89-5 2.5mg $45 2021-12-16 Buy
Frontier Specialty Chemicals JK153712 4'-Chloro-2,2':6',2''-terpyridine 99% 128143-89-5 1g $167 2021-12-16 Buy
Product number Packaging Price Buy
405868 1g $222 Buy
C3187 200mg $62 Buy
C3187 1g $185 Buy
C382283 2.5mg $45 Buy
JK153712 1g $167 Buy

4'-CHLORO-2,2':6',2''-TERPYRIDINE Chemical Properties,Uses,Production

Chemical Properties

brown crystalline powder

Uses

4'-Chloro-2,2':6',2''-terpyridine is widely utilized in the field of supramolecular chemistry, which is used to manufacture double helicates, dendrimers, micelles and metallo-supramolecular polymers. It is used to synthesize the mono- and bis-terpyridines. It is actively involved in Williamson type ether reactions alpha,μ-bishydroxy-functionalized poly(propylene oxide).

General Description

4′-Chloro-2,2′:6′,2′′-terpyridine (4′-Cltpy, Cltpy, Cl-terpy) is a tridentate ligand that contains a terpyridine (tpy) site with a Cl site at the 4 -position. It coordinates with various metal ions through these two sites to form different coordination polymers. Crystal structure study shows terpyridine unit of Cltpy adopts a trans, trans conformation. Mol-ecules assemble themselves into stacked columns along the b axis, with an inter-planar distance of 3.51?. It undergoes Williamson type ether reactions with α,ω-bishydroxy-functionalized poly(propylene oxide). It undergoes Williamson type reaction with α-hydroxy-ω-carboxy-functionalized poly(ethylen-oxide) to afford monoterpyridine terminated telechelics.

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

Raw materials

Sodium hydride Acetone Phosphorus oxitrichloride Ethyl picolinate Phosphorus pentachloride
Tetrahydrofuran Ammonium acetate

1of2

Preparation Products

4'-AMINO-2,2':6',2''-TERPYRIDINE 4'-(4-AMINOPHENYL)-2,2':6',2''-TERPYRIDINE

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

Global( 170)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 8367 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167 1026@dideu.com China 7967 58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		+86-13017695106 +86-13676922317 jiuyitime@fdachem.com China 9028 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-2158073036 info@dakenam.com China 12938 58
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29855 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49975 58
CHEMSOON CO.,LTD. 		+8613761723174 sales01@chemsoon.com China 1211 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5600 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5744 58
Supplier Advantage
Shanghai UCHEM Inc. 		58
Shaanxi Dideu Medichem Co. Ltd 		58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		58
Shanghai Daken Advanced Materials Co.,Ltd 		58
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
CONIER CHEM AND PHARMA LIMITED 		58
CHEMSOON CO.,LTD. 		58
Richest Group Ltd 		58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		58

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4'-CHLORO-2,2':6',2''-TERPYRIDINE pictures 2025-09-23 4'-CHLORO-2,2':6',2''-TERPYRIDINE
128143-89-5
 US $80.00-376.00 / g 1g 0.98 10kg Shanghai UCHEM Inc.
4-Chloro-2,6-di(pyridin-2-yl)pyridine pictures 2025-09-16 4-Chloro-2,6-di(pyridin-2-yl)pyridine
128143-89-5
 US $1.10 / g 1g 99.0% min 100 tons min Shaanxi Dideu Medichem Co. Ltd
4'-Chloro-2,2':6',2''-terpyridine pictures 2025-08-29 4'-Chloro-2,2':6',2''-terpyridine
128143-89-5
 US $2.20-8.80 / kg 1kg 99%min 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

4'-CHLORO-2,2':6',2''-TERPYRIDINE Spectrum

4'-CHLORO-2,2':6',2''-TERPYRIDINE(128143-89-5)1HNMR4'-CHLORO-2,2':6',2''-TERPYRIDINE(128143-89-5)IR4'-CHLORO-2,2':6',2''-TERPYRIDINE(128143-89-5)FT-IR

128143-89-5(4'-CHLORO-2,2':6',2''-TERPYRIDINE)Related Search:

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'-BROMO-2,2':6',2''-TERPYRIDINE 4-Methyl-4'-(3-carboxypropyl)-2,2'-bipyridine 6-BROMO-2,2'-BIPYRIDINE 6''-CHLORO-[3,2':5',3'']-TERPYRIDINE
2,2':6',2''-TERPYRIDINE 4-Chloro-2,6-dimethylpyridine 4'-CHLORO-2,2':6',2''-TERPYRIDINE 2,2'-BIPYRIDINE HYDROCHLORIDE 4-Chloro-2,2'-bipyridine
6-METHYL-2,2'-BIPYRIDINE 2,6-Lutidinehydrochloride CHLORO(2,2':6',2''-TERPYRIDINE)PLATINUM(II) CHLORIDE DIHYDRATE

1of4

4'-CHLORO-2,2':6',2''-TERPYRIDINE 4'-CHLORO-2,2'6'2''-TERPYRIDINE 4-Chloro-2,6-di(pyridin-2-yl)pyridine ,99% 4''-CHLORO-2,2'':6'',2''-TERPYRIDINE 99% 4'-Chloro-2,2':6',2''-terpyridine,99% 4-Chloro-2,6-di(pyridin-2-yl)pyridine 2,2':6',2''-Terpyridine,4'-chloro- 4'-Chloro-2,2,2':6',2''-terpyridine 4'-Chloro-alpha,alpha',alpha''-tripyridyl 4'-Chloro-2,2':6',2"-terpyridine-98% 4-chloro-6-(pyridin-2-yl)-2,2''-bipyridine DK7365 4'-Chloro-α,α',α''-tripyridyl 4-Chloro-tetrapyridine 128143-89-5 C15H10ClN3 Building Blocks Pyridines Heterocyclic Building Blocks Halogenated Heterocycles C9 to C46Heterocyclic Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Pyridines Building Blocks C13 to C40 C7 to C18 Chemical Synthesis Halogenated Heterocycles Heterocyclic Building Blocks