Medchemexpress LLC Exatecan mesylate (1R,9R) | 2938875-39-7 | 99.9% | 531.55 g/mol | C25H26FN3O7S | 5 MG

Supplier:  Medchemexpress LLC HY13631J5MG

Exatecan mesylate (1R,9R) is the (1R,9R) stereoisomer of exatecan mesylate, a DNA topoisomerase I inhibitor commonly used as an ADC cytotoxin building block in biomedical research. The compound is supplied as a solid with high enantiomeric and chemical purity and is formulated for use in medicinal chemistry, biological assays, and antibody-drug conjugate development.

• High chemical purity (99.94%).
• Available in small research quantities (5 mg) and larger sizes.
• Soluble in DMSO (16.67 mg/mL) with ultrasonic assistance.
• Solid form; store at 4°C under nitrogen away from moisture.
• Stable in solution when stored at -80°C (up to 6 months) or -20°C (up to 1 month).
• Functional as a DNA topoisomerase I inhibitor and ADC payload building block.

Catalog No. 50-002-23277