[13C4,15N]-Flucloxacillin sodium salt

[13C4,15N]-Flucloxacillin sodium salt is a synthetic antibiotic that belongs to the penicillin class of drugs. It is commonly used in the treatment of bacterial infections caused by Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pneumoniae. The [13C4,15N] labeling of the drug is used in pharmacokinetic studies to track the movement and metabolism of the drug inside the body. Flucloxacillin sodium salt works by inhibiting the synthesis of bacterial cell walls, leading to the death of the bacteria. It is usually administered orally, but can also be given intravenously in severe cases. The drug is rapidly absorbed into the bloodstream and reaches peak concentration in about 2-3 hours after oral administration. In terms of chemical information, [13C4,15N]-Flucloxacillin sodium salt has a molecular formula of C23H22Cl2N4NaO5S and a molecular weight of 539.41 g/mol. The drug is a white to off-white crystalline powder that is soluble in water and slightly soluble in alcohol. It has a pH range of 5.0 to 7.5. [13C4,15N]-Flucloxacillin sodium salt should be used with caution in patients with a history of penicillin allergy or renal impairment. Common side effects of the drug include diarrhea, nausea, vomiting, and rash. In rare cases, it can cause severe allergic reactions such as anaphylaxis. Overall, [13C4,15N]-Flucloxacillin sodium salt is an effective antibiotic that is widely used in the treatment of bacterial infections.