57469-76-8 Usage
Uses
Ibuprofen Lysinate is a water solution form of Ibuprofen for rapid absorption. Ibuprofen is a drug for the treatment of pains of different origins.
Check Digit Verification of cas no
The CAS Registry Mumber 57469-76-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,6 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57469-76:
(7*5)+(6*7)+(5*4)+(4*6)+(3*9)+(2*7)+(1*6)=168
168 % 10 = 8
So 57469-76-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H18O2.C6H14N2O2/c1-9(2)8-11-4-6-12(7-5-11)10(3)13(14)15;7-4-2-1-3-5(8)6(9)10/h4-7,9-10H,8H2,1-3H3,(H,14,15);5H,1-4,7-8H2,(H,9,10)/p-1
57469-76-8Relevant articles and documents
Preparation method of lysinoprofen
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Paragraph 0052-0122, (2021/01/29)
The invention belongs to the technical field of medicine preparation, and particularly relates to a preparation method of lysinoprofen. The preparation method comprises the following steps: concentrating lysine hydrochloride and then reacting lysine hydrochloride with ibuprofen, and decolorizing with activated carbon, and crystallizing with ethyl acetate to obtain the product. The method for preparing lysinoprofen is simple, does not need special equipment, and is simple and convenient to operate and good in process controllability; and the prepared finished product is good in quality and highin purity.
