CAS 117-92-0: Quinaldine Red
Formula:C21H23N2·I
InChI:InChI=1S/C21H23N2.HI/c1-4-23-20(16-12-18-7-5-6-8-21(18)23)15-11-17-9-13-19(14-10-17)22(2)3;/h5-16H,4H2,1-3H3;1H/q+1;/p-1
InChI key:InChIKey=JOLANDVPGMEGLK-UHFFFAOYSA-M
SMILES:C(C)[N+]=1C2=C(C=CC1C=CC3=CC=C(N(C)C)C=C3)C=CC=C2.[I-]
Synonyms:- 1-Ethyl-2-(p-dimethylaminostyryl)quinoline iodide
- 2-(p-Dimethylaminostyryl)quinoline ethiodide
- 2-[2-(4-Dimethylamino-phenyl)-vinyl]-1-ethyl-quinolinium
- 2-[p-(Dimethylamino)styryl]-1-ethylquinolinium iodide
- 2-{(E)-2-[4-(Dimethylamino)phenyl]vinyl}-1-ethylquinolinium
- 2-{(E)-2-[4-(dimethylamino)phenyl]ethenyl}-1-ethylquinolinium iodide
- 2-{2-[4-(Dimethylamino)Phenyl]Ethenyl}-1-Ethylquinolinium
- 204-221-5
- Eastman 1361
- Nk 92
- Quinaldine Red
- See more synonyms
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Found 10 products.
Quinaldine Red
CAS:Controlled ProductStability Light Sensitive Applications Quinaldine Red is a cationic fluorescent probe. Dyes and metabolites.Formula:C21H23N2·IColor and Shape:BlackMolecular weight:303.43 + (126.90)Quinaldine red, pure
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C21H23IN2Color and Shape:Grey to green-black to dark blue, PowderMolecular weight:430.33Quinaldine Red, dye content, 95%
CAS:Quinaldine Red is a colorimetric phosphate detection reagent which is known to be a cationic fluorescent probe for proteins. It is also a pH indicator with a transition interval from 1.4 - 3.2 (colorless - rose). This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C21H23IN2Purity:95%Molecular weight:430.33Quinaldine Red
CAS:Formula:C21H23IN2Purity:approx. 95%Color and Shape:Dark green to black crystalline powderMolecular weight:430.33Quinaldine Red
CAS:Formula:C21H23IN2Color and Shape:Dark green to black, PowderMolecular weight:430.33Quinolinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-, iodide (1:1)
CAS:Formula:C21H23IN2Purity:98%Color and Shape:SolidMolecular weight:430.3252Quinaldine Red
CAS:Formula:C21H23IN2Purity:>95.0%(T)Color and Shape:Dark green to Dark purple to Black powder to crystalMolecular weight:430.33Quinaldine red
CAS:Quinaldine red is a dye that binds to DNA. It has been shown to bind to α1-acid glycoprotein, which is a protein found in human serum and other biological samples. Quinaldine red may be used as a fluorescence probe for the detection of α1-acid glycoprotein or it may have other uses in biological research. This dye has been shown to react with p-nitrophenyl phosphate and form quinaldine as the product. The reaction mechanism of this process is not well understood, but it may involve hydrophobic effects and the formation of hydrogen bonds between nitrogen atoms on the p-nitrophenyl phosphate molecule and hydroxyl groups on quinaldine molecules. The binding affinity of this compound for DNA is enhanced by radiation exposure, which leads to increased fluorescence due to excitation of the dye by photons from radiation.Purity:Min. 95%
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