68239-25-8 Usage
Description
4'-NITROACETANILIDE-2',3',5',6'-D4, with the CAS number 68239-25-8, is an isotopically labeled research compound that is utilized in various scientific studies and experiments. Its unique isotopic labeling allows for enhanced tracking and analysis of chemical reactions and processes, making it a valuable tool in the field of research.
Uses
Used in Research Applications:
4'-NITROACETANILIDE-2',3',5',6'-D4 is used as an isotopically labeled compound for the purpose of studying chemical reactions and processes. Its isotopic labeling provides a distinct advantage in tracking and analyzing the behavior of molecules in various experimental conditions.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4'-NITROACETANILIDE-2',3',5',6'-D4 is used as a research tool for drug development and optimization. Its isotopic labeling aids in understanding the metabolic pathways and pharmacokinetics of drug candidates, thereby facilitating the design of more effective and safer medications.
Used in Environmental Studies:
4'-NITROACETANILIDE-2',3',5',6'-D4 is employed in environmental research as a tracer compound to monitor the fate and transport of pollutants in the environment. Its isotopic signature allows for the differentiation between naturally occurring and anthropogenic sources of contaminants, providing valuable insights into environmental pollution and remediation strategies.
Used in Forensic Science:
In forensic science, 4'-NITROACETANILIDE-2',3',5',6'-D4 is utilized as an analytical standard for the identification and quantification of related compounds in forensic samples. Its isotopic labeling enhances the accuracy and reliability of analytical methods, contributing to the resolution of criminal investigations.
Check Digit Verification of cas no
The CAS Registry Mumber 68239-25-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,3 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68239-25:
(7*6)+(6*8)+(5*2)+(4*3)+(3*9)+(2*2)+(1*5)=148
148 % 10 = 8
So 68239-25-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H8N2O3/c1-6(11)9-7-2-4-8(5-3-7)10(12)13/h2-5H,1H3,(H,9,11)/i2D,3D,4D,5D
68239-25-8Relevant articles and documents
Deuterated Derivatives of 3,5-Dimethyl-1-(4-nitrophenyl)pyrazole for Nonlinear Optical Materials
Okazaki, Masaki,Uchino, Nobuhiko,Nozaki, Nobuharu,Kubo, Kazumi
, p. 1024 - 1029 (2007/10/02)
A weak absorption of laser light by a nonlinear optical crystal causes a noticeable temperature rise in the crystal.Such absorption may undesirably shift the reflactive indices (some optical characteristics) of the crystal. 3,5-dimethyl-1-(4-nitrophenyl)pyrazole , an excellent nonlinear optical material, was deuterated in order to suppress its absorption in the 1 μm wavelength region.Three deuterated derivatives were synthesized; their crystal structures were identical with that of DMNP.The deuteration of the pyrazole part including the two methyl moieties proved to be more effective than deuteration of the phenyl part (benzene ring) with regard to a reduction of the IR absorption.A good correlation was confirmed between the temperature elevation under laser irradiation and IR absorption.
