UNSPSC 51391604: Isometheptene

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 51391604

Definition

This classification denotes an adrenergic agent with the molecular formula C9H19N, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier Y7L24THH6T, chemically known as 5-hepten-2-amine, n,6-dimethyl-, hydrochloride but generally known as isometheptene, which bears US NIH Compound Identifier 22297. European Medicines Agency schedules Isometheptene in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08324MIG.

Read the full definition

The term ISOMETHEPTENE is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 13, No. 12, 1959, List 3). World Health Organization schedules isometheptene in its Anatomical Therapeutic Chemical (ATC) Classification. ISOMETHEPTENE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule isometheptene under HS 29211980 and SITC 51451. As of Q4 2014, ISOMETHEPTENE remains the US FDA Preferred Term for this commodity.

Isometheptene bears US NLM identifiers UMLS ID C0064007 and NCI Concept Code C75929. SMILES: N(C(CC/C=C(/C)C)C)C.

About UNSPSC 51391604

UNSPSC 51391604 Isometheptene is a Commodity code representing pharmaceutical products, though the recent state and local procurement activity under this code does not reflect the nominal substance itself. Instead, Seminole County, Florida has posted solicitations for naloxone and drug deactivation systems—products addressing opioid overdose response and controlled-substance disposal rather than isometheptene, a sympathomimetic agent used in headache medications. The mismatch between the code's name and the actual goods being procured suggests either a tagging error in the county's system or that this code is being used as a catch-all for pharmaceutical and medical-response products beyond its strict definition. State and local health departments, county public-health agencies, and community-health authorities appear to be the primary issuing bodies under this code, driven by harm-reduction and public-safety initiatives.

Seminole County, Florida represents the geographic anchor for recent activity. The county issued IFB 60459723LAS on June 30, 2026, seeking 1,900 units of naloxone and 800 safe drug deactivation systems annually with a response deadline of July 26, 2023, and quarterly deliveries to the Seminole County Community Health Building in Sanford. Vendors must include all shipping and delivery costs in their bids, comply with drug-free workplace certification and E-Verify requirements, and carry workers' compensation, commercial general liability, and professional liability insurance. The initial contract term runs two years with a one-year renewal option and a three-month probationary period that allows termination without cause. The procurement is potentially FEMA-funded and subject to federal compliance requirements including the Clean Air Act and Federal Water Pollution Control Act. No explicit set-aside designations for disadvantaged enterprises are noted. The source does not support identification of other recent opportunities under this code or activity in other states.

Quick answers

What is UNSPSC 51391604?

UNSPSC 51391604 is Isometheptene, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51391604?

UNSPSC 51391604 maps to 1 NIGP code, 26912 Autonomic Drugs.

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