UNSPSC 51113101: Defosfamide

This classification denotes a nitrogen mustard compound with the molecular formula C9H20Cl3N2O3P, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 0W33021S30, chemically known as phosphorodiamidic acid, n,n-bis(2-chloroethyl)-n-(3-hydroxypropyl)-, (2-chloroethyl) ester but more generally known as defosfamide, which bears US NIH Compound Identifier 71164. European Medicines Agency schedules Defosfamide in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB06944MIG.

UNSPSC 51113101 Defosfamide, a Commodity code, does not align with the recent state and local procurement activity tagged under it. The one recent opportunity on record—Texas Health and Human Services Commission's Request for Information (RFI) HHS0017013, posted April 3, 2026—solicits vendor capabilities for a Therapeutic Pharmacy Initiative (TPI) Direct-to-Manufacturer Prescriptions program focused on pharmacy benefit management infrastructure, direct contracting models, and prescription fulfillment channels. This is a procurement strategy and vendor-qualification exercise, not a buy of the pharmaceutical product itself. The RFI seeks vendor experience with direct contracting, negotiated net pricing, value-based agreements, and volume fulfillment capacity across self-insured employer plans and government health programs, without specifying any purchase of defosfamide or other named drugs.

The code shows minimal relevant recent activity. Texas HHS is the sole identified issuing body in the current opportunity set, and the procurement mechanism—an RFI rather than a formal RFP, RFQ, IFB, or ITB—is exploratory only, with no award value, budget, or binding timeline disclosed. The state is gathering market intelligence to inform future pharmacy benefit procurement strategy rather than committing to specific pharmaceutical purchases or volumes. Defosfamide buyers considering this code should verify whether state and local health agencies are actually procuring the product under this UNSPSC designation or whether the tagging reflects a data classification mismatch.