Ponatinib Hydrochloride API Suppliers & Bulk Manufacturers

Available Forms: API (drug substance)

Available Strengths: USP grade or in-house specification

Reference Brands: Iclusig

Category: Active Pharmaceutical Ingredient

Ponatinib hydrochloride is a potent BCR-ABL kinase inhibitor used in oral leukaemia products. It is sourced by oncology formulators, CDMOs and R&D teams.

Product Description:

Ponatinib is a tyrosine kinase inhibitor that blocks BCR-ABL, including the T315I mutant form that resists other inhibitors in this class. It is approved for certain adults with chronic myeloid leukaemia in chronic, accelerated or blast phase, including T315I-positive disease, and for Philadelphia chromosome-positive acute lymphoblastic leukaemia; in the US this includes newly diagnosed disease in combination with chemotherapy (reference brand: Iclusig).

Specification at a glance

Regulatory files and timing

The FDA list of Drug Master Files (third quarter 2026) shows 4 active Type II API DMFs for this molecule. Few filings usually means few qualified sources, so early contact with suppliers pays off. For Europe, ask whether the supplier holds a CEP or an EU ASMF and, for imports into the EU, a written confirmation.

Generic or biosimilar entry. United States: Patent expiry; entry not confirmed (Jan 2027). European Union: No confirmed date.

Handling and quality points

Ponatinib is a potent kinase inhibitor with reproductive and cardiovascular toxicity, so most makers handle it under high-potency containment with closed transfers and verified cleaning. The hydrochloride exists in more than one solid form, so confirm the polymorph by XRPD and check that it stays stable under your processing conditions. The N-methylpiperazine part of the molecule means a nitrosamine risk assessment is expected, alongside control of mutagenic impurities from the coupling steps.

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Brand names are trademarks of their respective owners and identify the reference medicine only. Information is general and was checked in October 2026; confirm specifications and filings with the supplier before purchase.