1966-16-1 Usage
Description
(5-CHLORO-2-NITROPHENYL)HYDRAZINE, also known as 5-Chloro-2-nitrobenzohydrazide, is a chemical compound with the molecular formula C6H5ClN3O3. It is a yellow solid that is used in the synthesis of pharmaceuticals and dyes. This hydrazine derivative contains a nitrogen-nitrogen double bond, making it a versatile building block in organic chemistry. It is utilized in the production of various intermediates for the pharmaceutical industry and serves as a reagent in chemical analysis. Moreover, (5-CHLORO-2-NITROPHENYL)HYDRAZINE has potential applications in the field of organic synthesis. However, it is known for its moderate toxicity, and caution should be exercised during handling.
Uses
Used in Pharmaceutical Industry:
(5-CHLORO-2-NITROPHENYL)HYDRAZINE is used as a building block for the synthesis of various pharmaceuticals due to its versatile chemical structure. Its ability to form intermediates makes it a valuable component in the development of new drugs and medications.
Used in Dye Production:
In the dye industry, (5-CHLORO-2-NITROPHENYL)HYDRAZINE is used as a key compound in the production of different types of dyes. Its chemical properties contribute to the color and stability of the dyes, making it an essential component in this application.
Used in Chemical Analysis:
As a reagent, (5-CHLORO-2-NITROPHENYL)HYDRAZINE is employed in chemical analysis to facilitate various reactions and help identify or quantify specific substances. Its unique properties make it suitable for use in analytical processes.
Used in Organic Synthesis:
(5-CHLORO-2-NITROPHENYL)HYDRAZINE has potential applications in the field of organic synthesis, where it can be used to create a range of organic compounds. Its nitrogen-nitrogen double bond allows for various synthetic pathways, expanding the possibilities for new compound development.
Safety Precautions:
Due to its moderate toxicity, (5-CHLORO-2-NITROPHENYL)HYDRAZINE should be handled with care. Proper safety measures, including the use of personal protective equipment and adherence to safety protocols, should be followed to minimize the risk of exposure and ensure the safety of those working with this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 1966-16-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,6 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1966-16:
(6*1)+(5*9)+(4*6)+(3*6)+(2*1)+(1*6)=101
101 % 10 = 1
So 1966-16-1 is a valid CAS Registry Number.
1966-16-1Relevant articles and documents
HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE
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Page/Page column 210, (2011/10/05)
The present invention relates to compounds and methods which may be useful as inhibitors of H1R and/or H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
Benzo[4,5]imidazo[2,1-a]phthalazines: I. Substituted o- nitrophenylhydrazines in the synthesis of phthalazin-1(2H)-ones
Kuznetsov,Shubin,Shchipalkin,Teplyakov,Petrov
experimental part, p. 731 - 735 (2009/04/07)
Efficient cyclization procedure was developed for 2-nitro-, 2,4-dinitro-, 2-nitro-5-chloro-, and 4,5-dichloro-2-nitrophenylhydrazines with 2-acylbenzoic acids by heating the reagents in a mixture of of concentrated sulfuric acid and ethanol. A series of n
