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Merck
CN

14335

2,2′-Biquinoline-4,4′-dicarboxylic acid

≥90% (TLC)

Synonym(s):

2,2′-Bicinchoninic acid

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About This Item

Empirical Formula (Hill Notation):
C20H12N2O4
CAS Number:
Molecular Weight:
344.32
UNSPSC Code:
12352106
NACRES:
NA.25
PubChem Substance ID:
EC Number:
214-990-9
Beilstein/REAXYS Number:
321561
MDL number:
Assay:
≥90% (TLC)
Form:
powder
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Quality Level

assay

≥90% (TLC)

form

powder

storage temp.

2-8°C

SMILES string

OC(=O)c1cc(nc2ccccc12)-c3cc(C(O)=O)c4ccccc4n3

InChI

1S/C20H12N2O4/c23-19(24)13-9-17(21-15-7-3-1-5-11(13)15)18-10-14(20(25)26)12-6-2-4-8-16(12)22-18/h1-10H,(H,23,24)(H,25,26)

InChI key

AFYNADDZULBEJA-UHFFFAOYSA-N

Application

2,2′-Biquinoline-4,4′-dicarboxylic acid has been used in a study that synthesized and structurally characterized six metal-organic coordination polymers.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Anna Mero et al.
Methods in molecular biology (Clifton, N.J.), 751, 95-129 (2011-06-16)
PEGylation, the covalent linking of PEG chains, has become the leading drug delivery approach for proteins. This technique initiated its first steps almost 40 years ago, and since then, a variety of methods and strategies for protein-polymer coupling have been
The effect of organic acid on self-assembly process: Syntheses and characterizations of six novel cadmium(II)/zinc(II) complexes derived from mixed ligands
Li, N., et al.
Inorgorganica Chimica Acta, 362, 3475-3483 (2009)
Chandra K Dixit et al.
The Analyst, 136(7), 1406-1411 (2011-01-27)
The non-specific loss of protein analytes can have a major effect on assay results particularly where the concentrations of such analytes are extremely low and the matrix is complex. This report assesses how the protein incubated in sample tubes may



Global Trade Item Number

SKUGTIN
14335-5G04061838734785
14335-1G04061838734778