UNSPSC 51182423: Ibandronate or ibandronic acid

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 51182423

Definition

This classification denotes a bone resorption inhibitor and biphosphonate with the molecular formula C9H23NO7P2, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier UMD7G2653W, chemically known as phosphonic acid, (1-hydroxy-3-(methylpentylamino)propylidene)bis- but generally known as ibandronic acid, which bears US NIH Compound Identifier 60852. European Medicines Agency schedules Ibandronic acid in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08092MIG.

Read the full definition

The term IBANDRONIC ACID is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 9, No. 3, 1995, List 35). World Health Organization schedules ibandronic acid in its Anatomical Therapeutic Chemical (ATC) Classification. Ibandronate or ibandronic acid bears US NLM identifiers UMLS ID C0379200 and NCI Concept Code C65874. SMILES: P(=O)(O)(O)C(P(=O)(O)O)(O)CCN(CCCCC)C.

About UNSPSC 51182423

UNSPSC 51182423 Ibandronate or ibandronic acid is a Commodity code that in recent state and local procurement shows a significant mismatch between its nominal scope and actual buying activity. The single recent opportunity on record is Collin County Community Supervision and Corrections Department RFP 2026-327 for offender specimen collection and drug testing services—a contract entirely unrelated to pharmaceutical products. The solicitation calls for staffing two collection sites in Plano and McKinney, operating an Interactive Voice Response system for randomized testing notifications, and conducting immunoassay screening with LC/MS/MS or GC/MS confirmation across approximately 25,031 annual tests. This code appears to show little relevant recent procurement activity aligned with its pharmaceutical classification.

The Collin County RFP, with an estimated contract value of $600,000 and a two-year initial term commencing September 1, 2026 with three optional one-year renewals, was due July 23, 2026 at 2:00 p.m., with an anticipated award date of August 10, 2026. The county reserves the right to award in whole or in part to multiple vendors and will evaluate proposals on vendor understanding (30 points), firm qualifications (25 points), client references (15 points), and cost (30 points), with optional Phase 2 demonstrations and interviews worth up to 30 points. Pricing must be submitted on a per-test basis across three service models—screening only, confirmation after screening, and screening with automatic confirmation of positives—with all costs including freight, delivery, insurance, and staffing embedded and no additional surcharges permitted. The successful vendor must maintain lab certification from SAMHSA, TX DPS, or CAP.

Quick answers

What is UNSPSC 51182423?

UNSPSC 51182423 is Ibandronate or ibandronic acid, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51182423?

UNSPSC 51182423 maps to 1 NIGP code, 26956 Gastrointestinal Drugs.

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