CAS Registry Number

CAS 7240-38-2 — Oxacillin sodium salt monohydrate

Oxacillin sodium salt monohydrate is a semi-synthetic penicillin antibiotic used primarily to treat bacterial infections resistant to other penicillins. It inhibits bacterial cell wall synthesis, making it effective against gram-positive bacteria. This chemical has a CAS number of 7240-38-2, with the molecular formula C19H18N3NaO5S·H2O and a molecular weight of 441.43. It must be stored between 2 to 8°C and carries a **Danger** signal word for safety. Molekula supplies Oxacillin sodium salt monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.