Mechlorethamine Hydrochloride Suppliers & Bulk Manufacturers

Available Forms: Topical Gel

Available Strengths: 0.016%

Reference Brands: Valchlor (USA), Ledaga (EU/LATAM/UK)

Category: Oncology Cancer Care

Product Description:

Mechlorethamine is a nitrogen mustard and antineoplastic agent with a long history of clinical use spanning over six decades. Historically, it was administered systemically, often in combination with other chemotherapy agents, for the treatment of Hodgkin disease, chronic leukemias, lung cancer, and polycythemia vera. Its mechanism of action involves alkylating DNA, which disrupts the replication and growth of rapidly dividing cancer cells. This made mechlorethamine a cornerstone in early chemotherapy regimens, contributing to improved outcomes in hematologic and certain solid tumors.

Today, the primary use of mechlorethamine has shifted to dermatological applications, where it is formulated as a topical gel for the treatment of cutaneous T-cell lymphomas, including mycosis fungoides. The topical gel allows localized therapy, targeting affected skin areas while minimizing systemic exposure. When previously given parenterally in combination therapy, mechlorethamine was associated with low rates of serum enzyme elevations, but it has not been linked to acute, clinically apparent liver injury. Its long-standing clinical use, combined with its proven efficacy in both systemic and topical applications, continues to make mechlorethamine an important therapeutic option in oncology and dermatology settings.