UNSPSC 51161552: Pirolate

Code facts

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 51161552

NIGP code
26973 Muscle Relaxants, Smooth (Including Respiratory Drugs)

NIGP code

26973 Muscle Relaxants, Smooth (Including Respiratory Drugs)

Definition

This classification denotes an anti-asthmatic agent with the molecular formula C16H15N3O5, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 2LF7L6QD58, chemically known as pyrimido(4,5-b)quinoline-2-carboxylic acid, 1,4-dihydro-7,8-dimethoxy-4-oxo-, ethyl ester but generally known as pirolate, which bears US NIH Compound Identifier 5361200. European Medicines Agency schedules Pirolate in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09932MIG.

Read the full definition

The term PIROLATE is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 32, No 10 1978, List 18). PIROLATE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule pirolate under HS 29335995 and SITC 51576. As of Q4 2014, PIROLATE remains the US FDA Preferred Term for this commodity. Pirolate bears US NLM identifiers UMLS ID C2826064 and NCI Concept Code C82231. SMILES: O(C1CC2C(NC3[NH]C(NC(=O)C3C2)C(=O)OCC)CC1OC)C.

About UNSPSC 51161552

Written by GovTribe AI · Oct 20, 2026

I cannot write a summary for this UNSPSC code because the source provides no information about what state and local governments actually buy under UNSPSC 51161552 Pirolate, no recent procurement opportunities, no issuing bodies, and no geographic activity data. Without concrete solicitation examples and buying patterns, I cannot establish what work is being procured or whether the code merits pursuit.

Quick answers

What is UNSPSC 51161552?

UNSPSC 51161552 is Pirolate, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51161552?

UNSPSC 51161552 maps to 1 NIGP code, 26973 Muscle Relaxants, Smooth (Including Respiratory Drugs).

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