UNSPSC 51172131: Fenpiprane or fenpiprane hydrochloride

Commodity

Code facts

NIGP codes
1

UNSPSC codes and definitions come from the UN Development Programme (managed by GS1 US), and state and local contract opportunities from the governments' procurement sites.

NIGP codes for 51172131

Definition

This classification denotes an antispasmotic agent with the molecular formulas C20H25N and C20H25N.ClH, and preparation that US FDA regulates as active ingredients or moieties under Unique Ingredient Identifiers S2FVB1RL5X and C20H25N.ClH. European Medicines Agency schedules Fenpiprane in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB07589MIG.

Read the full definition

The term FENPIPRANE is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 21 no. 12 1967, list 7.) FENPIPRANE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule fenpiprane and its salts under HS 29333999 and SITC 51574. As of Q4 2014, FENPIPRANE remains the US FDA Preferred Term for this commodity. Fenpiprane bears US NLM NCI C73174 and C65667. SMILES: C1CCN(CC1)CCC(C2=CC=CC=C2)C3=CC=CC=C3 (base) or C1CCC(CC1)C(CCN2CCCCC2)C3CCCCC3.CL (hydrochloride).

About UNSPSC 51172131

UNSPSC 51172131 Fenpiprane or fenpiprane hydrochloride is a Commodity code that maps poorly to recent state and local procurement activity. The single recent solicitation in the block—Collin County Community Supervision and Corrections Department's RFP 2026-327 for offender specimen collection and drug testing services—concerns testing infrastructure, lab certification, staffing, and specimen handling rather than the procurement or supply of fenpiprane itself. The scope encompasses immunoassay screening with LC/MS/MS or GC/MS confirmation, operation of collection sites in Plano and McKinney, electronic result reporting, and alternative testing modalities including oral fluid and hair testing, but does not reference fenpiprane or any specific pharmaceutical testing requirement. The issuing body is a county corrections-supervision department, a jurisdiction type not typically associated with pharmaceutical procurement at the commodity level.

The code shows no substantive recent activity aligned to fenpiprane supply or use in state and local procurement. Collin County's RFP, due July 23, 2026, with an estimated contract value of $600,000 and a two-year term commencing September 1, 2026, appears tagged under this code in error or as a secondary taxonomy artifact. The opportunity is geographically limited to Texas (Collin County) and focuses on testing services rather than pharmaceutical goods. Business development professionals evaluating pursuit under this code should verify the actual commodity demand with issuing bodies or state cooperative purchasing catalogs before investing in coverage; the UNSPSC classification does not reflect what state and local governments are actively buying in this category right now.

Quick answers

What is UNSPSC 51172131?

UNSPSC 51172131 is Fenpiprane or fenpiprane hydrochloride, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51172131?

UNSPSC 51172131 maps to 1 NIGP code, 26956 Gastrointestinal Drugs.

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