UNSPSC 51241310: Allantoin biotin

This classification denotes an astringent and anti-psoriatic agent with the molecular formula C10H16N2O3S.C4H6N4O3, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 8445SU9RKR, chemically known as allantoin, compd. with biotin (1:1), but more generally known as allantoin biotin, which bears US NIH Compound Identifier 6452010. European Medicines Agency schedules allantoin biotin or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB12779MIG.

Most nations, for tariff purposes, schedule allantoin biotin under HS 29332100. SMILES: C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)O)NC(=O)N2.C1(C(=O)NC(=O)N1)NC(=O)N.

UNSPSC 51241310 Allantoin biotin is a Commodity code that shows minimal recent state and local procurement activity aligned with its nominal scope. The two recent opportunities tagged to this code—a City of Austin IFB for liquid aluminum sulfate (alum) for wastewater treatment and a City of Tampa ITB for medical aid supplies—do not reflect allantoin biotin purchases. The Austin solicitation specifies unpackaged liquid aluminum sulfate at 47%-49% concentration for phosphorus removal in activated sludge processes, a chemical coagulant unrelated to biotin or allantoin compounds. The Tampa opportunity targets a broad range of first aid and medical supplies including antiseptic sprays, hydrogen peroxide, aspirin, pain relievers, and bandages, none of which are specialty pharmaceutical or supplement ingredients. Neither issuing body is soliciting the biochemical or pharmaceutical inputs that the code's name suggests.

State and local procurement activity under this code cannot be characterized from the source material provided, as the two opportunities reflect a tagging mismatch rather than authentic demand for allantoin biotin products. Businesses pursuing work under this code should verify that actual state and local solicitations—once identified—align with their product lines before investing in proposal development.