UNSPSC 51281514: Isoniazid calcium pyruvate

This classification denotes an antitubercular agent with the molecular formula 2C9H8N3O3.Ca, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier M4Q640072Z, chemically known as isonicotinic acid, (1-carboxyethylidene)hydrazide calcium salt (2:1), but more generally known as isoniazid calcium pyruvate, which bears US NIH Compound Identifier 9568684. European Medicines Agency schedules isoniazid calcium pyruvate or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08326MIG.

Most nations, for tariff purposes, schedule isoniazid calcium pyruvate under HS 29333999. SMILES: CC(=NNC(=O)C1CCNCC1)C(=O)[O-].CC(=NNC(=O)C1CCNCC1)C(=O)[O-].[CA+2].

UNSPSC 51281514 Isoniazid calcium pyruvate (Commodity) shows minimal recent state and local procurement activity aligned with its nominal pharmaceutical scope. The one opportunity formally tagged to this code—Seminole County, Florida's IFB for naloxone and drug deactivation systems—addresses opioid response and harm reduction rather than tuberculosis therapeutics, suggesting a tagging mismatch. Beyond that single entry, the code shows no documented recent solicitations for isoniazid or related anti-tuberculosis agents from state departments, counties, cities, school districts, or other public bodies.

The broader pharmaceutical and medical-supply opportunities posted by state and local jurisdictions in the same timeframe—Texas HHS's RFI on direct-to-manufacturer prescriptions, the City of Tampa's bid for first aid and rescue supplies, and Minnesota MMCAP's cooperative RFP for generic multi-source pharmaceuticals and OTC products—all address high-volume commodity procurement, wholesale distribution networks, and cost management but do not reference isoniazid or tuberculosis-specific therapeutics. The code warrants close monitoring if tuberculosis screening, prevention, or treatment programs expand at state or municipal health departments, but current activity does not support active pursuit.