117678-38-3 Usage
Description
Levofloxacin N-oxide, an inactive metabolite of the antibiotic levofloxacin, is also recognized as a degradation product of levofloxacin that can be formed through exposure to daylight or hydrogen peroxide. It is an impurity associated with Ofloxacin (O245750), a fluorinated quinolone antibacterial.
Uses
Used in Pharmaceutical Industry:
Levofloxacin N-oxide is used as an impurity in the production of Ofloxacin (O245750), a fluorinated quinolone antibacterial. Its presence is significant for understanding the degradation process and ensuring the quality and efficacy of the final antibiotic product.
Additionally, as a degradation product of levofloxacin, Levofloxacin N-oxide can be used for research purposes in the pharmaceutical industry to study the stability and degradation mechanisms of antibiotics, which can contribute to the development of more stable and effective drugs.
Check Digit Verification of cas no
The CAS Registry Mumber 117678-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,7 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117678-38:
(8*1)+(7*1)+(6*7)+(5*6)+(4*7)+(3*8)+(2*3)+(1*8)=153
153 % 10 = 3
So 117678-38-3 is a valid CAS Registry Number.
117678-38-3Relevant articles and documents
N-oxides as antibacterial agents
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, (2008/06/13)
PCT No. PCT/EP96/02171 Sec. 371 Date Nov. 19, 1997 Sec. 102(e) Date Nov. 19, 1997 PCT Filed May 20, 1996 PCT Pub. No. WO96/38417 PCT Pub. Date Dec. 5, 1996The present invention relates to new antibacterial compositions, in particular orally administrable compositions, based on N-oxides of saturated nitrogen-containing heterocycles which are substituted by quinolonecarboxylic acids or naphthyridonecarboxylic acids, and to new active compounds and their preparation.
