Avibactam Sodium is an important β-lactamase inhibitor. It has weak antibacterial activity on its own, but it can protect the antibiotics it is combined with from being destroyed by inhibiting the β-lactamases produced by bacteria, thereby effectively combating drug-resistant bacteria. **Project Details:** - **Chinese Name:** Avibactam Sodium - **English Name:** Avibactam Sodium - **CAS Number:** 1192491-61-4 - **Chemical Formula:** C7H10N3O6·Na - **Molecular Weight:** 287.23 - **Drug Category:** β-lactamase inhibitor (non-β-lactam class) **Core Function:** Avibactam inhibits Class A (including ESBL and KPC), Class C, and some Class D β-lactamases, protecting the combined antibiotics. **Mechanism of Action:** It binds reversibly and covalently to the active site of β-lactamases, inactivating them. **Representative Compound Preparations:** - **Ceftazidime-Avibactam Sodium:** Used for complex intra-abdominal infections, urinary tract infections, hospital-acquired pneumonia, etc. - **Aztreonam-Avibactam Sodium:** Specifically used to combat drug-resistant Gram-negative bacteria that produce metalloβ-lactamases (MBL). **For Avibactam Sodium Purchases, Choose Jingjing Pharmaceutical:** Jingjing Pharmaceutical specializes in the production of avibactam sodium raw materials, ensuring high purity and providing customized services!