Storage Condition
Store at refrigerator (2-8°C) for long term storage
Application Notes
Useful research chemical for a range of applications
Hazard Compound
No -Refer MSDS for accurate information
Oxolinic acid impurity B is a drug product that is used as an analytical standard for HPLC, as well as in research and development of drugs.
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Oxolinic acid impurity B usage and description
Oxolinic acid impurity B, also known as 5-ethyl-5,8-dihydro-8-oxo-2-quinolinecarboxylic acid, is a chemical impurity that can be found in samples of oxolinic acid. Oxolinic acid is a synthetic antibiotic that is commonly used in veterinary medicine to treat bacterial infections in animals, particularly in fish and poultry. However, the presence of impurities, such as Oxolinic acid impurity B, can affect the effectiveness and safety of oxolinic acid.
Chemically, Oxolinic acid impurity B is a derivative of quinolinecarboxylic acid with a molecular formula of C12H11NO3. It is a yellow crystalline solid that is sparingly soluble in water but soluble in methanol, acetone, and ethyl acetate. Oxolinic acid impurity B is also known to have some antimicrobial activity, although it is less potent than oxolinic acid itself.
The presence of Oxolinic acid impurity B in oxolinic acid samples can lead to inaccurate measurements of the antibiotic's potency, as well as potential adverse effects on animal health. Therefore, it is important to monitor and control the levels of impurities in oxolinic acid preparations to ensure their safety and efficacy.
