30672-30-1 Usage
Uses
Used in Analytical Chemistry:
2,3-dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one is used as a detection reagent for the identification and measurement of aldehydes and ketones. It reacts with carbonyl compounds to form a colored derivative, which can be analyzed using spectrophotometric or chromatographic methods, providing a reliable and accurate means of quantifying these compounds in various samples.
Used in Environmental Monitoring:
In the environmental sector, 2,3-dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one is utilized as a monitoring agent to detect and measure the presence of aldehydes and ketones in the atmosphere, water, and soil. This helps in assessing the environmental impact of these compounds and ensuring compliance with environmental regulations.
Used in Industrial Hygiene:
2,3-dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one is employed as a hygiene monitoring tool in industrial settings to detect and measure the levels of aldehydes and ketones in the workplace. This is crucial for maintaining a safe work environment and preventing potential health hazards associated with exposure to these compounds.
Used in Chemical Analysis:
In the field of chemical analysis, 2,3-dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one is used as an analytical reagent to determine the presence and concentration of aldehydes and ketones in various chemical compounds and mixtures. Its high specificity and sensitivity make it a valuable asset in the accurate characterization of these compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 30672-30-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,6,7 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 30672-30:
(7*3)+(6*0)+(5*6)+(4*7)+(3*2)+(2*3)+(1*0)=91
91 % 10 = 1
So 30672-30-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H11N3O3/c1-8-7-11(15)13(12(8)2)9-3-5-10(6-4-9)14(16)17/h3-7H,1-2H3
30672-30-1Relevant academic research and scientific papers
Room-temperature direct alkenylation of 5-pyrazolones
Yang, Yiwen,Gong, Hao,Kuang, Chunxiang
supporting information, p. 5276 - 5281 (2013/09/02)
A mild and efficient method for the direct alkenylation of 5-pyrazoles by Pd-catalyzed C-H bond activation is described. The reaction smoothly proceeds at room temperature to provide products in up to 92 % yield. Heterocycles containing the 5-pyrazolone moiety are synthesized by an oxidative Heck-type reaction. The direct alkenylation of 5-pyrazolones at room temperature through Pd-catalyzed C-H bond activation is described. Copyright
Pyrazolone methylamino piperidine derivatives as novel CCR3 antagonists
Pegurier, Cecile,Collart, Philippe,Danhaive, Pierre,Defays, Sabine,Gillard, Michel,Gilson, Frederic,Kogej, Thierry,Pasau, Patrick,Van Houtvin, Nathalie,Van Thuyne, Marc,van Keulen, BerendJan
, p. 4228 - 4231 (2008/02/09)
The discovery and optimization of a novel class of potent CCR3 antagonists is described. Details of synthesis and SAR are given together with some ADME properties of selected compounds. An optimal balance between activities, physicochemical properties, and in vitro metabolic stability was reached by the proper choice of substituents.
