CAS Registry Number

CAS 143-67-9 — Vinblastine sulfate

Vinblastine sulfate is a cytotoxic alkaloid derived from the Madagascar periwinkle plant, used primarily as a chemotherapy agent to treat various cancers, including Hodgkin’s lymphoma, non-Hodgkin’s lymphoma, and testicular cancer. It functions by inhibiting microtubule formation, disrupting cell division in rapidly growing malignant cells. This product has a CAS number of 143-67-9, with the molecular formula C46H58N4O9 · xH2SO4 and a molecular weight of 810.97 g/mol. It is stable under ambient storage conditions but requires careful handling due to its hazardous nature, as indicated by its signal word "Warning." Full safety data sheets and handling guidelines are available upon request. Molekula supplies Vinblastine sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.