UNSPSC 51131705: Dipyridamole

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 51131705

Definition

This classification denotes a phosphodiesterase inhibitor with the molecular formula C24H40N8O4, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 64ALC7F90C, chemically known as 2,6-bis(diethanolamino)-4,8-dipiperidinopyrimido(5,4-d)pyrimidine but generally known as dipyridamole, which bears US NIH Compound Identifier 3108. European Medicines Agency schedules Dipyridamole in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB07229MIG.

Read the full definition

The term DIPYRIDAMOLE is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 19 1975, List 5). World Health Organization schedules dipyridamole in its Anatomical Therapeutic Chemical (ATC) Classification. DIPYRIDAMOLE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule dipyridamole under HS 29335995 and SITC 51576. As of Q4 2014, DIPYRIDAMOLE remains the US FDA Preferred Term for this commodity. Dipyridamole bears US NLM identifiers UMLS ID C0012582 and NCI Concept Code C445.

SMILES: OCCN(C1NC(N2CCCCC2)C2NC(NC(N3CCCCC3)C2N1)N(CCO)CCO)CCO.

About UNSPSC 51131705

UNSPSC 51131705 Dipyridamole is a Commodity code representing a specific pharmaceutical product, but the most recent state and local contracting activity tagged under this code does not align with pharmaceutical procurement. Sourcewell, a Minnesota cooperative purchasing vehicle, posted RFP #061626 on May 12, 2026 (due June 16, 2026) for law enforcement equipment on behalf of its participating entities across multiple states and Canada — a solicitation unrelated to the pharmaceutical scope the code nominates. The code shows little relevant recent activity in actual state and local procurement markets; the single opportunity in the record is a category mismatch.

The Sourcewell RFP is structured as a cooperative purchasing framework intended to establish blanket contracting terms for law enforcement equipment available to thousands of governmental agencies, higher education institutions, K-12 school districts, nonprofit organizations, tribal governments, and other public entities. Participating Washington counties named in the solicitation include Franklin, Grant, Grays Harbor, Chelan, and Yakima, with additional jurisdictions throughout the United States and Canada. Vendors must submit proposals through the Sourcewell Procurement Portal by June 16, 2026 at 3:30 p.m. Central Time; the solicitation does not disclose set-asides, award values, or incumbent vendors. This appears to be a case of incorrect code assignment rather than a market signal for dipyridamole procurement at the state and local level — business development professionals should verify coding accuracy before pursuing activity under this code.

Quick answers

What is UNSPSC 51131705?

UNSPSC 51131705 is Dipyridamole, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51131705?

UNSPSC 51131705 maps to 1 NIGP code, 26920 Blood Formation and Coagulation.

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