7511-28-6 Usage
Description
(1Z)-1-(1,2-dimethylbutylidene)-2-(2,4-dinitrophenyl)hydrazine is a hydrazone derivative with a molecular formula of C14H20N4O4. It is a yellow to orange crystalline solid that possesses unique structural and chemical properties.
Used in Chemical Synthesis:
(1Z)-1-(1,2-dimethylbutylidene)-2-(2,4-dinitrophenyl)hydrazine is used as a reagent in chemical synthesis for its ability to participate in various chemical reactions, contributing to the creation of new compounds and materials.
Used in Analytical Chemistry:
In the field of analytical chemistry, (1Z)-1-(1,2-dimethylbutylidene)-2-(2,4-dinitrophenyl)hydrazine serves as a diagnostic tool, aiding in the identification and analysis of different substances due to its distinctive chemical characteristics.
Used in Pharmaceutical Research:
(1Z)-1-(1,2-dimethylbutylidene)-2-(2,4-dinitrophenyl)hydrazine is utilized in pharmaceutical research as a valuable component in the development of new drugs and medications, thanks to its unique structure and properties that can be harnessed for therapeutic purposes.
Used in Scientific Research:
This hydrazone derivative is also used in scientific research to study chemical reactions and mechanisms across various disciplines, providing insights into the behavior of different chemical systems.
It is crucial to handle (1Z)-1-(1,2-dimethylbutylidene)-2-(2,4-dinitrophenyl)hydrazine with care, as it is classified as a potentially hazardous substance, necessitating its use by trained professionals in a controlled laboratory environment.
Check Digit Verification of cas no
The CAS Registry Mumber 7511-28-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,1 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7511-28:
(6*7)+(5*5)+(4*1)+(3*1)+(2*2)+(1*8)=86
86 % 10 = 6
So 7511-28-6 is a valid CAS Registry Number.
7511-28-6Relevant articles and documents
A modification of a conventional technique for the synthesis of hydrazones of racemic carbonyls: Prevention of spontaneous chiral inversion
Singh, Manisha,Bhushan, Ravi
, p. 105719 - 105726 (2015/12/30)
Conventionally hydrazones and other derivatives of carbonyls are synthesized under acidic conditions when spontaneous chiral inversion is a common problem if the carbonyl compound is chiral. A new method has been developed involving solid phase microwave-assisted conditions for the synthesis of 2,4-dinitrophenyl hydrazone(s) of chiral carbonyl compounds wherein there occurred no inversion of configuration. The method provided high yields (91-95%) in short reaction times (4-6 min). The method proposed clearly has synthetic advantages over current practices. The hydrazones were characterized by IR, 1H NMR and CHN analysis. The hydrazones represent enantiomeric pairs tagged with a strong chromophore rather than diastereomers. The enantiomeric pairs were separated by HPLC using an α1-acid glycoprotein column and the best resolution of all the analytes was achieved with a mobile phase containing 0.5% 2-propanol in 10 mM citrate phosphate buffer at pH 6.5. The chromatographic peaks clearly showed base line separation with comparable peak areas and thus the results confirmed that there was no spontaneous inversion of configuration during derivatization. The chromatograms corresponding to the products obtained by conventional procedure (from the racemic mixtures of analytes) showed peaks with unequal areas suggesting formation of enantiomers in unequal amounts (i.e., non racemic mixtures) because of spontaneous inversion of the configuration during derivatization.
