UNSPSC 51413204: Sildenafil

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 51413204

Definition

This classification denotes a cgmp phosphodiesterase inhibitor with the molecular formula C22H30N6O4S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 3M7OB98Y7H, chemically known as 1-((3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1h-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine but generally known as sildenafil, which bears US NIH Compound Identifier 5212. European Medicines Agency schedules Sildenafil in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB10517MIG.

Read the full definition

The term SILDENAFIL is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 10, No. 3, 1996, List 36). World Health Organization schedules sildenafil in its Anatomical Therapeutic Chemical (ATC) Classification. SILDENAFIL is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule sildenafil under HS 29350090 and SITC 51580. As of Q4 2014, SILDENAFIL remains the US FDA Preferred Term for this commodity. Sildenafil bears US NLM identifiers UMLS ID C0529793 and NCI Concept Code C61940.

SMILES: S(=O)(=O)(N1CCN(CC1)C)C1CC(C2[NH]C3C(NN(C3C(=O)N2)C)CCC)C(OCC)CC1.

About UNSPSC 51413204

UNSPSC 51413204 Sildenafil is a Commodity code covering pharmaceutical products supplied to state and local government health and emergency services. State and local procurement under this code focuses on medications for emergency medical services, state pharmacy benefit programs, and multi-jurisdictional cooperative purchasing arrangements. The issuing bodies range from municipal fire rescue departments to state health agencies and multistate cooperative purchasing alliances, reflecting the breadth of government demand for pharmaceutical goods across operational and benefit-administration functions.

Activity appears concentrated in Texas, Florida, and the Upper Midwest through cooperative purchasing vehicles. The City of Tampa's Fire Rescue issued an IFB on April 24, 2026 (response deadline April 8, 2026) for Advanced Life Support Medications including epinephrine, labetalol, adenosine, and diltiazem, with an estimated contract value of $40,000 and SLBE sheltered-market designation offering a 5 percent bid discount. The Minnesota Multistate Cooperative Purchasing Alliance (MMCAP), administered by the Minnesota Department of Administration, posted an RFP on January 20, 2026 (due March 26, 2026) for generic multi-source pharmaceuticals and OTC products to supply state and local facilities across participating jurisdictions including Oregon, requiring vendors to distribute through three authorized wholesalers with contract effectiveness July 1, 2026. The Texas Health and Human Services Commission issued an exploratory RFI on April 3, 2026 to gather market intelligence on direct-to-manufacturer prescription fulfillment models outside traditional pharmacy benefit manager and group purchasing organization arrangements. Vendors pursuing this code should expect firm-price structures, FDA compliance documentation, expiration-date warranties (typically nine to twelve months minimum shelf life), Safety Data Sheets per OSHA Hazard Communication Standards, and insurance requirements including commercial general liability coverage in the $2 million to $5 million range depending on the solicitation scope.

Quick answers

What is UNSPSC 51413204?

UNSPSC 51413204 is Sildenafil, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51413204?

UNSPSC 51413204 maps to 1 NIGP code, 26924 Cardiovascular Drugs.

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