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Merck
CN

245739

4,4′-Dimethyl-2,2′-dipyridyl

99%

Synonym(s):

2,2′-Bi(γ-picoline), 4,4′-Dimethyl-2,2′-bipyridine

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About This Item

Empirical Formula (Hill Notation):
C12H12N2
CAS Number:
1134-35-6
Molecular Weight:
184.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854755
EC Number:
214-483-2
Beilstein/REAXYS Number:
128995
MDL number:
MFCD00006441

Key Documents

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Product Name

4,4′-Dimethyl-2,2′-dipyridyl, 99%

InChI key

NBPGPQJFYXNFKN-UHFFFAOYSA-N

InChI

1S/C12H12N2/c1-9-3-5-13-11(7-9)12-8-10(2)4-6-14-12/h3-8H,1-2H3

SMILES string

Cc1ccnc(c1)-c2cc(C)ccn2

assay

99%

form

solid

mp

169-174 °C (lit.)

Quality Level

200

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Application

4,4′-Dimethyl-2,2′-dipyridyl was used in the synthesis of a series of o-phenanthroline-substituted ruthenium(II) complexes. It was also used as a starting material for the synthesis of a blue luminescent molecule with emission at 450nm and a quantum yield of 43%.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR7160
MKCG4049
MKBV0438V
MKBR5648V
1363279

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Byeong Hyo Kim et al.
Talanta, 62(3), 595-602 (2008-10-31)
A series of o-phenanthroline-substituted ruthenium(II) complexes containing 2,2'-dipyridyl, 2-(2-pyridyl)benzimidazole, 2-(2-pyridyl)-N-methylbenzimidazole, 4-carboxymethyl-4'-methyl-2,2'-dipyridyl, and/or 4,4'-dimethyl-2,2'-dipyridyl ligands were synthesized and examined as potent electrochemiluminescent (ECL) materials. The characteristics of these complexes, regarding their electrochemical redox potentials and relative ECL intensities for tripropylamine were
Ricardo Alvarez et al.
Dalton transactions (Cambridge, England : 2003), 49(28), 9632-9640 (2020-07-03)
The Nano-Crystallization method has been extensively tested for the growth of single crystals of cationic coordination compounds, which are soluble in water. All three studied, diverse metal complexes could be crystallized with the help of pipetting robots commonly used for
Journal of Materials Chemistry, 16, 4468-4468 (2006)
Maxime Mourer et al.
Bioorganic & medicinal chemistry, 20(6), 2035-2041 (2012-03-01)
Various polycharged calix[4]arenes were assayed as anti-mycobacterial agents against Mycobacterium tuberculosis, H(37)Rv strain. The sulfonate, carboxylate and phosphonate anionic species displayed no activity. Cationic derivatives integrating four aminoethyl groups at the upper rim and two 6,6'-dimethyl-2,2'-bipyridyl- or 4,4'-dimethyl-2,2'-bithiazolyl subunits at
Yang-Hui Luo et al.
Dalton transactions (Cambridge, England : 2003), 43(44), 16937-16942 (2014-10-11)
A new iron(II) complex based on the 4,4'-dimethyl-2,2'-bipyridine ligand [Fe(4,4'-dmbpy)3(ClO4)(SCN)·3H2O (1·3H2O)] has been prepared and characterized. Structural studies and Hirshfeld surface analysis for complex 1·3H2O at three different temperatures (300, 240 and 130 K) are described. The UV-vis absorption spectrum
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