UNSPSC 51373404: Acetaminophen/codeine/guaifenesin/phenylpropanolamine

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 51373404

Definition

This classification denotes a combination drug defined by the U.S. Department of Veterans Affairs in its (VA's) National Drug File (NDF) which falls under VA Drug Class RE301. This VA Drug Class (RE301) classifies this compound as belonging to the group OPIOID-CONTAINING ANTITUSSIVES/EXPECTORANTS.

The first component of this combination drug is an analgesic and antipyretic with the molecular formula C8H9NO2, a preparation that US FDA recognizes as an active ingredient or moiety under Unique Ingredient Identifier 362O9ITL9D, chemically known as n-(4-hydroxyphenyl)acetamide but more generally known as acetaminophen, which bears U.S. National Institutes of Health Compound Identifier 1983. Acetaminophen comes in many forms, including base, acetate, cysteine, cysteinylglycine, di-methyl derivative, glucuronide, glutathione, hemisuccinate, mercapturate, and sulfate.

Read the full definition

The European Medicines Agency schedules Acetaminophen in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09611MIG. The World Health Organization schedules acetaminophen in its Anatomical Therapeutic Chemical (ATC) Classification.

The second component of this combination drug is an opiate with the molecular formula C18H21NO3.H2O, a preparation that US FDA recognizes as an active ingredient or moiety under Unique Ingredient Identifier Q830PW7520, chemically known as codeine, sulfate but more generally known as codeine, which bears U.S. National Institutes of Health Compound Identifier 223652. The European Medicines Agency schedules Codeine in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB13424MIG.

The World Health Organization schedules codeine in its Anatomical Therapeutic Chemical (ATC) Classification. The third component of this combination drug is an expectorant with the molecular formula C10H14O4, a preparation that US FDA recognizes as an active ingredient or moiety under Unique Ingredient Identifier 495W7451VQ, chemically known as 1,2,3-propanetriol, ether with 2-methoxyphenol but more generally known as guaifenesin, which bears U.S. National Institutes of Health Compound Identifier 3516.

The European Medicines Agency schedules Guaifenesin in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB07973MIG. The term GUAIFENESIN is an International Non-Proprietary Name or INN (see World Health Organization INN reference publication, Volume 25, No. 10 1971, List 11). The World Health Organization schedules guaifenesin in its Anatomical Therapeutic Chemical (ATC) Classification.

The fourth component of this combination drug is an adrenergic agonist with the molecular formula C9H13NO, a preparation that US FDA recognizes as an active ingredient or moiety under Unique Ingredient Identifier 33RU150WUN, chemically known as 1r,2s-(-)-norephedrine hydrochloride but more generally known as phenylpropanolamine, which bears U.S. National Institutes of Health Compound Identifier 4786. The European Medicines Agency schedules Phenylpropanolamine in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09790MIG.

The term PHENYLPROPANOLAMINE is an International Non-Proprietary Name or INN (see World Health Organization INN reference publication, Volume 3, No. 3, 1989, List 29). The World Health Organization schedules phenylpropanolamine in its Anatomical Therapeutic Chemical (ATC) Classification.

About UNSPSC 51373404

UNSPSC 51373404 Acetaminophen/codeine/guaifenesin/phenylpropanolamine is a Commodity code that does not align with recent state and local procurement activity posted under this code. The two opportunities identified are Seminole County, Florida's procurement of naloxone and drug deactivation systems (IFB, due Jul 26, 2023) and the Minnesota Multistate Cooperative Purchasing Alliance's RFP for generic multi-source pharmaceuticals and OTC products (due Mar 26, 2026). Neither solicitation specifically targets the acetaminophen/codeine/guaifenesin/phenylpropanolamine combination named by the code. The MMCAP RFP seeks manufacturers of generic pharmaceuticals and OTC products across multiple therapeutic categories for distribution through three authorized wholesalers (AmerisourceBergen Drug Corporation, Cardinal Health, and Morris & Dickson Co., LLC), with national applicability across participating state and local government facilities including Oregon. The naloxone procurement appears completely unrelated to the code's scope, representing instead a harm-reduction initiative focused on opioid reversal agents and drug deactivation systems.

Recent activity under this code appears limited to a single tangentially relevant cooperative purchasing opportunity. The MMCAP RFP, posted January 20, 2026 with proposals due March 26, 2026, represents the primary signaling mechanism for state and local government demand for generic pharmaceuticals in this category, with awards effective July 1, 2026 and performance spanning the upper Midwest and Pacific Northwest. Evaluation will weight price competitiveness at 75 percent, with fixed pricing, cGMP and Drug Supply Chain Security Act compliance, EDI capability, and the ability to transact through authorized wholesalers as significant factors. Vendors must carry commercial general liability coverage of $5,000,000 per occurrence and meet FDA requirements with expiration dates at least one year from manufacture. The code exhibits minimal recent targeted procurement activity specific to the acetaminophen/codeine/guaifenesin/phenylpropanolamine combination, signaling either low demand, misclassification in the taxonomy, or consolidation of such products within broader generic-pharmaceutical cooperative purchasing contracts.

Quick answers

What is UNSPSC 51373404?

UNSPSC 51373404 is Acetaminophen/codeine/guaifenesin/phenylpropanolamine, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51373404?

UNSPSC 51373404 maps to 1 NIGP code, 26948 Expectorants, Antitussives, and Mucolytic Agents.

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