Product

2-(2-PYRIDYL)BENZIMIDAZOLE

CAS No.：1137-68-4

Other grades of this product :

2-(2-PYRIDYL)BENZIMIDAZOLE Basic information

Product Name:	2-(2-PYRIDYL)BENZIMIDAZOLE
Synonyms:	2-(2'-PYRIDYL)BENZIMIDAZOLE;2-(2-PYRIDYL)BENZIMIDAZOLE;2-(2-Pyridinyl);1H-Benzimidazole,2-(2-pyridinyl)-(9CI);2-(2-PYRIDYL)-BENZIMIDAZOLE 99%;2-(2-Pyridyl)benzimidazole, 98+%;2-(1H-Benzoimidazole-2-yl)pyridine;2-(2-Pyridinyl)-1H-benzimidazole
CAS:	1137-68-4
MF:	C12H9N3
MW:	195.22
EINECS:	214-508-7
Product Categories:	Benzimidazoles;Building Blocks;BENZIMIDAZOLE;Heterocyclic Building Blocks
Mol File:	1137-68-4.mol

2-(2-PYRIDYL)BENZIMIDAZOLE Chemical Properties

Melting point	218-220 °C(lit.)
Boiling point	321.89°C (rough estimate)
density	1.2142 (rough estimate)
refractive index	1.6990 (estimate)
storage temp.	Sealed in dry,Room Temperature
form	Powder
pka	pK1:5.58(+1) (25°C,μ=0.16)
color	Yellow to brown
Water Solubility	Insoluble in water.
BRN	151411
InChIKey	YNFBMDWHEHETJW-UHFFFAOYSA-N
CAS DataBase Reference	1137-68-4(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn
Risk Statements	22-36/37/38
Safety Statements	24/25-26
WGK Germany	3
HS Code	29333999

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

2-(2-PYRIDYL)BENZIMIDAZOLE Usage And Synthesis

Chemical Properties	Yellow to brown powder
Uses	2-(2-Pyridyl)benzimidazole was used as a chelating fluorescent ligand in the synthesis of cobalt(II) complex. It was also used in the preparation of (H(2)L(1))(2)[Ru(III)Cl(4)(CH(3)CN)(2)](2)[Ru(IV)Cl(4)(CH(3)CN)(2)]·2Cl·6H(2)O complex.

2-(2-PYRIDYL)BENZIMIDAZOLE Preparation Products And Raw materials

Raw materials

Ethanol-->Chloroform-->Sulfur-->o-Phenylenediamine-->2-Picoline-->N-Phenyl-2-pyridylmethanimine-->2-Pyridinecarboxamide,N,N-dimethyl-(9CI)-->5-hydroxypyridine-2-carbaldehyde-->Benzenecarboximidic acid, 2-amino- (9CI)-->2-Picolylamine-->2-Aminobenzyl alcohol-->2,3-Diaminopyridine-->2-Pyridinecarbaldehyde oxime-->2-Picolinic acid-->2-(Hydroxymethyl)pyridine-->2-Nitroaniline-->2-Iodoaniline

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