16536-30-4 Usage
Description
Bis(2,4-dinitrophenyl) oxalate (DNPO) is a chemiluminescence reagent characterized by its light yellow powder form. It is known for its ability to produce chemiluminescence when oxidized by hydrogen peroxide in the presence of a polycyclic aromatic hydrocarbon. The kinetics of its imidazole-catalyzed decomposition have been studied using the stopped-flow technique, making it a valuable compound in various analytical and research applications.
Uses
Used in Analytical Chemistry:
Bis(2,4-dinitrophenyl) oxalate is used as a chemiluminescence reagent for the detection of fluorescent compounds, such as dansylalanine, in buffer solutions through flow injection analysis. Its chemiluminescent properties enable the monitoring of reactions and the study of reaction kinetics, making it a valuable tool in analytical chemistry.
Used in Research Applications:
In the field of research, Bis(2,4-dinitrophenyl) oxalate is utilized as a chemiluminescence reagent to investigate the kinetics of various reactions, particularly those involving imidazole-catalyzed decomposition. Its ability to produce chemiluminescence upon oxidation allows for the monitoring of reaction progress and the study of reaction mechanisms, contributing to a deeper understanding of chemical processes.
Check Digit Verification of cas no
The CAS Registry Mumber 16536-30-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,5,3 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 16536-30:
(7*1)+(6*6)+(5*5)+(4*3)+(3*6)+(2*3)+(1*0)=104
104 % 10 = 4
So 16536-30-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H6N4O12/c19-13(29-11-3-1-7(15(21)22)5-9(11)17(25)26)14(20)30-12-4-2-8(16(23)24)6-10(12)18(27)28/h1-6H
16536-30-4Relevant articles and documents
Hydrogen peroxide responsive compound for imaging and therapy and synthetic method thereof
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Paragraph 0091-0093, (2020/09/16)
The invention discloses a hydrogen peroxide responsive compound for imaging and therapy and a synthetic method thereof. The chemical structure of the responsive compound is shown in the following figure defined in the specification. The invention also pro
The Hammett correlation between distyrylbenzene substituents and chemiluminescence efficiency providing various ρ-values for peroxyoxalate chemiluminescence of several oxalates
Maruyama, Takayuki,Narita, Susumu,Motoyoshiya, Jiro
, p. 222 - 231 (2013/03/13)
Peroxyoxalate chemiluminescence (PO-CL) was investigated using eight oxalates with various phenol moieties and the distyrylbenzene (DSB) fluorophores with various substituents. The ρ-values in the Hammett correlation between the substituent constants (σp+) of the DSBs and the singlet chemiexcitation yields (ΦS) for the PO-CL reactions varied from -0.50 to -1.01 depending on the oxalate structure, and the reactive oxalates tended to afford the higher absolute ρ-values but with a few exceptions. Based on the CIEEL mechanism, these experimental observations suggest that the aryloxy groups still remain in the 1,2-dioxetanones (DOTs), which are the postulated high-energy intermediates, and control the electronic properties of DOTs as electron-acceptors. The LUMO energies of the DOTs calculated by the ab initio method with a B3LYP/6-31g(d) basis set reveal that the lower the DOT-LUMO energies, the higher the absolute ρ-values were provided for the corresponding oxalates, as predicted by the frontier molecular orbital (FMO) theory. Thus, the chemical species interacting with the DSBs would be not unitary and will be DOTs.