35020
2,2′-Biquinoline
for spectrophotometric det. of Cu, ≥99.0%
Synonym(s):
2,2′-Diquinolyl, Cuproin
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About This Item
Empirical Formula (Hill Notation):
C18H12N2
CAS Number:
Molecular Weight:
256.30
Beilstein:
187259
EC Number:
MDL number:
UNSPSC Code:
41116105
PubChem Substance ID:
NACRES:
NA.21
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Quality Level
Assay
≥99.0% (NT)
≥99.0%
quality
for spectrophotometric det. of Cu
technique(s)
UV/Vis spectroscopy: suitable
ign. residue
≤0.05%
mp
192-195 °C (lit.)
192-196 °C
SMILES string
c1ccc2nc(ccc2c1)-c3ccc4ccccc4n3
InChI
1S/C18H12N2/c1-3-7-15-13(5-1)9-11-17(19-15)18-12-10-14-6-2-4-8-16(14)20-18/h1-12H
InChI key
WPTCSQBWLUUYDV-UHFFFAOYSA-N
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General description
2,2′-Biquinoline is a white crystalline solid and it melts at 176°C. It is insoluble in water, but is soluble in ethyl, amyl and isoamyl alcohol, isoamyl acetate, dimethylformamide, acetic acid, acetonitrile and carbon tetrachloride.
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Product No.
Description
Pricing
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Steady-state fluorescence and anisotropy measurements have been used to investigate the interaction of 2,2'-biquinoline (BQ) and 1,1'-(methylenedi-1,4-phenylene)bismaleimide (MDP-BMI) with alpha-, beta-, and gamma-cyclodextrins (CDs). It was found that the reaction patterns between fluorescence molecules and CDs are remarkably different. They
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Magnetic resonance in chemistry : MRC, 45(12), 1059-1071 (2007-11-30)
1H, 13C, and 15N NMR studies of platinide(II) (M=Pd, Pt) chloride complexes with quinolines (L=quinoline-quin, or isoquinoline-isoquin; LL=2,2'-biquinoline-bquin), having the general formulae trans-/cis-[ML2Cl2] and [M(LL)Cl2], were performed and the respective chemical shifts (delta1H, delta13C, delta15N) reported. 1H coordination shifts of
Daniela Pucci et al.
Dalton transactions (Cambridge, England : 2003), 40(17), 4614-4622 (2011-04-01)
The synthesis and characterization of a series of 2,2'-biquinolines differently substituted in the 4,4'-position and their corresponding silver(I) derivatives obtained through reaction with silver triflate in a 1 : 1 stoichiometric ratio are reported. In order to perform a systematic
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