525-61-1 Usage
Uses
Used in Pharmaceutical Industry:
Quinocide is used as an impurity in the production of Primaquine, an important antimalarial drug. While it is not the active ingredient, its presence is a byproduct of the synthesis process. It is crucial to monitor and control the levels of Quinocide in Primaquine to ensure the safety and efficacy of the medication.
Check Digit Verification of cas no
The CAS Registry Mumber 525-61-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 525-61:
(5*5)+(4*2)+(3*5)+(2*6)+(1*1)=61
61 % 10 = 1
So 525-61-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H21N3O/c1-11(16)5-3-7-17-14-10-13(19-2)9-12-6-4-8-18-15(12)14/h4,6,8-11,17H,3,5,7,16H2,1-2H3
525-61-1Relevant academic research and scientific papers
Quinocide and preparation method of hydrochloride thereof
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, (2016/10/31)
The invention discloses quinocide and a preparation method of hydrochloride thereof and belongs to the field of drug chemical research. According to the method, nitroethane and methyl acrylate serve as initial raw materials, and a Michael condensation reaction, formic ester removing, acyl chlorination, amidation, carbonyl reduction, nitro reduction, amino hydrochloric acid salinization and other reactions are sequentially performed so that quinocide and hydrochloride thereof can be prepared. The preparation method is easy to operate, raw materials are low in price, cost is low, the yield is high and reaches 94% or above, and industrial production can be achieved easily.
