58046-49-4 Usage
Uses
Used in Organic Synthesis:
ETHYL 5-AMINO-1-(2-HYDROXYETHYL)PYRAZOLE-4-CARBOXYLATE is used as a building block for the synthesis of complex organic molecules. Its presence of the amino and carboxylic acid groups allows for coupling reactions, facilitating the creation of a wide range of chemical entities.
Used in Pharmaceutical Research:
In the pharmaceutical industry, ETHYL 5-AMINO-1-(2-HYDROXYETHYL)PYRAZOLE-4-CARBOXYLATE is used as a pharmaceutical intermediate. Its structure and properties make it a valuable tool for the development of new drugs, potentially contributing to the discovery of novel therapeutic agents.
Used in Bioactive Compound Synthesis:
ETHYL 5-AMINO-1-(2-HYDROXYETHYL)PYRAZOLE-4-CARBOXYLATE is utilized in the synthesis of bioactive compounds due to its ability to participate in various chemical reactions. Its functional groups enable the compound to be modified and incorporated into molecules with potential biological activity, broadening its applications in medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 58046-49-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,0,4 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58046-49:
(7*5)+(6*8)+(5*0)+(4*4)+(3*6)+(2*4)+(1*9)=134
134 % 10 = 4
So 58046-49-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H13N3O3/c1-2-14-8(13)6-5-10-11(3-4-12)7(6)9/h5,12H,2-4,9H2,1H3
58046-49-4Relevant academic research and scientific papers
Preparation of 4,5-diamino-1-(substituted)-pyrazole and acid addition salts thereof
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Page/Page column 5, (2010/11/25)
Disclosed is an improved process for the preparation of 4,5-diamino-1-(substituted)pyrazoles and acid addition salts thereof by coupling the corresponding 5-amino-1-(substituted)pyrazole with an aromatic diazonium compound to produce an intermediate azo compound and contacting the intermediate azo compound with hydrogen in the presence of a hydrogenation catalyst to produce 4,5-diamino-1-(substituted)pyrazoles. Also disclosed is a decarboxylation process for the preparation of a 5-amino-1-(substituted)pyrazole by heating a solution comprising a 5-amino-4-carboxy-1-(substituted)pyrazole, an inorganic acid and an inert solvent.
