UNSPSC 51311800: Antihistamine or H1 blocker benzimidazoles

Antihistamine or H1 blocker drugs made from compounds with a benzene fused to imidazoles.

UNSPSC 51311800 Antihistamine or H1 blocker benzimidazoles is a Class code that in recent state and local solicitation activity covers emergency pharmaceutical procurement, specifically naloxone and drug deactivation systems for public health and safety response. State and local health departments and county public health agencies issue these solicitations as competitive bids (IFB) to support community health initiatives and opioid overdose response programs. The work involves annual procurement of pharmaceutical products and related safety equipment with quarterly delivery schedules to designated public health facilities, bundled with shipping, insurance requirements, and compliance certifications including drug-free workplace attestation and E-Verify authorization.

Seminole County, Florida posted the most recent relevant opportunity on June 30, 2026 (Solicitation IFB60459723LAS), seeking 1,900 units of naloxone and 800 safe drug deactivation systems annually for delivery to the Seminole County Community Health Building in Sanford, with a final bid response deadline of July 26, 2023. The solicitation requires electronic bid submission through the county's e-Procurement Portal, unit pricing for each line item, workers' compensation and commercial general liability insurance, a two-year initial term with optional one-year renewal, and potential FEMA funding with attendant federal compliance requirements including the Clean Air Act and Federal Water Pollution Control Act. The source supports activity only in Florida; no other recent opportunities under this code appear in the dataset.