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Merck
CN

14335

Sigma-Aldrich

2,2′-联喹啉-4,4′-二羧酸

≥90% (TLC)

别名:

2,2′-二辛可宁酸

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About This Item

经验公式(希尔记法):
C20H12N2O4
CAS号:
分子量:
344.32
Beilstein:
321561
EC 号:
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.25

质量水平

方案

≥90% (TLC)

表单

powder

储存温度

2-8°C

SMILES字符串

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

应用

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

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Sandeep Kumar Vashist et al.
Biochemical and biophysical research communications, 411(2), 455-457 (2011-07-19)
We report here substantial interference from N-hydroxysuccinimide (NHS) in the bicinchoninic acid (BCA) protein assay. NHS is one of the most commonly used crosslinking agents in bioanalytical sciences, which can lead to serious potential errors in the BCA protein assay
J P Dean Goldring
Methods in molecular biology (Clifton, N.J.), 869, 29-35 (2012-05-16)
During each step of a protein isolation technique, if enzyme activity is to be determined and before a protein mixture is separated on a polyacrylamide electrophoresis gel, it is important to determine the concentration of the protein(s) in solution. Measuring
Wijitar Dungchai et al.
The Analyst, 136(1), 77-82 (2010-09-28)
Wax screen-printing as a low-cost, simple, and rapid method for fabricating paper-based microfluidic devices (µPADs) is reported here. Solid wax was rubbed through a screen onto paper filters. The printed wax was then melted into the paper to form hydrophobic
Randall I Krohn
Current protocols in cell biology, Appendix 3, 3H-3H (2011-09-08)
Protein quantification is an important step for handling protein samples for isolation and characterization; it is a prerequisite step before submitting proteins for chromatographic, electrophoretic, or immunochemical analysis and separation. Colorimetric methods are fast, simple, and not laborious. This unit
Baoyan Bai et al.
Proteomics, 12(19-20), 3044-3048 (2012-08-15)
Efficient extraction and accurate quantification of nucleolar macromolecules are critical for in vitro analysis, especially for studying RNA, DNA, and protein dynamics under identical conditions. There is presently no single method that efficiently and simultaneously isolates these three macromolecular constituents

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