305-15-7 Usage
Description
2,5-Dichlorophenylhydrazine is an organic compound characterized by its light brown powder form. It is known for its reactivity and is commonly utilized in various chemical synthesis processes.
Uses
Used in Chemical Synthesis:
2,5-Dichlorophenylhydrazine is used as a reagent in the preparation of specific organic compounds. Its application is particularly notable in the synthesis of D-erythrose 2,5-dichlorophenylhydrazon, which is an important intermediate in the production of various pharmaceuticals and chemical products.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2,5-dichlorophenylhydrazine serves as a key component in the development of certain drugs. Its unique chemical properties allow it to be a valuable building block in the creation of new medicinal compounds.
Used in Research and Development:
2,5-Dichlorophenylhydrazine is also utilized in research and development settings for the study of chemical reactions and the development of new synthetic pathways. Its reactivity makes it a useful tool for exploring novel chemical transformations and understanding reaction mechanisms.
Check Digit Verification of cas no
The CAS Registry Mumber 305-15-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 305-15:
(5*3)+(4*0)+(3*5)+(2*1)+(1*5)=37
37 % 10 = 7
So 305-15-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H6Cl2N2/c7-4-1-2-5(8)6(3-4)10-9/h1-3,10H,9H2
305-15-7Relevant articles and documents
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Zettel
, p. 2472 (1893)
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Synthesis and biological evaluation of benzimidazole phenylhydrazone derivatives as antifungal agents against phytopathogenic fungi
Wang, Xing,Chen, Yong-Fei,Yan, Wei,Cao, Ling-Ling,Ye, Yong-Hao
, (2016/12/03)
A series of benzimidazole phenylhydrazone derivatives (6a-6ai) were synthesized and characterized by 1H-NMR, ESI-MS, and elemental analysis. The structure of 6b was further confirmed by single crystal X-ray diffraction as (E)-configuration. All the compounds were screened for antifungal activity against Rhizoctonia solani and Magnaporthe oryzae employing a mycelium growth rate method. Compound 6f exhibited significant inhibitory activity against R. solani and M. oryzae with the EC50 values of 1.20 and 1.85 μg/mL, respectively. In vivo testing demonstrated that 6f could effectively control the development of rice sheath blight (RSB) and rice blast (RB) caused by the above two phytopathogens. This work indicated that the compound 6f with a benzimidazole phenylhydrazone scaffold could be considered as a leading structure for the development of novel fungicides.
Process for producing 3-anilino-5-pyrazolones
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, (2008/06/13)
A process for producing a 3-anilino-5-pyrazolone which comprises reacting a β-anilino-β-alkoxy-acrylate with a hydrazine in the presence of a compound having a pKa of about 8 up to about 14.
