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CAS 120138-50-3 — Quinupristin

Quinupristin is a semisynthetic streptogramin antibiotic used in combination with dalfopristin (as Synercid) to treat serious Gram-positive bacterial infections, including vancomycin-resistant *Enterococcus faecium*. This compound is a key therapeutic agent in combating multidrug-resistant pathogens. CAS 120138-50-3, molecular formula C53H67N9O10S, molecular weight 1022.21838. Store at +4°C. No signal word classification applies. Molekula supplies Quinupristin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.