UNSPSC 51313102: Chlorcyclizine

This classification denotes a histamine-1 receptor antagonist with the molecular formula C18H21ClN2, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier M26C4IP44P, chemically known as piperazine, 1- (p-chloro-.alpha.-phenylbenzyl)-4-methyl-, monohydrochloride but generally known as chlorcyclizine, which bears US NIH Compound Identifier 2710. European Medicines Agency schedules Chlorcyclizine in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB06178MIG.

UNSPSC 51313102 Chlorcyclizine is a Commodity code that in state and local procurement activity covers pharmaceutical products and medical countermeasures used in public health and emergency response programs. While the code's nominal scope refers to a specific antihistamine compound, recent solicitations under this code actually reflect acquisitions of naloxone (an opioid antagonist) and drug deactivation systems—products acquired by county health departments to support community health initiatives and overdose response efforts. State and local governments procure these items through competitive bidding processes, typically with requirements for fixed pricing, quarterly or staged deliveries, insurance compliance, drug-free workplace certification, and E-Verify authorization of the workforce.

The recent activity under this code shows solicitation by county-level health and community services departments. Seminole County, Florida posted IFB 60459723LAS in June 2026 seeking 1,900 units of naloxone and 800 safe drug deactivation systems annually, with quarterly deliveries to the Seminole County Community Health Building in Sanford, Florida. The IFB response deadline was July 26, 2023, with vendors required to submit bids electronically, include all shipping and delivery costs in their proposals, and meet drug-free workplace and E-Verify compliance requirements. The contract was structured with an initial two-year term and one-year renewal option, subject to a three-month probationary period. Geographic activity under this code is concentrated in Florida based on the recent posting. The procurement noted potential FEMA funding, which introduces federal compliance requirements including adherence to the Clean Air Act and Federal Water Pollution Control Act, with contractors subject to audits and record inspections.