Base
N3178302021-03-22New YorkClassification

The tariff classification of Sitagliptin Phosphate Monohydrate (CAS No. 654671-77-9) in bulk form, from Spain

U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced

Cross-Source Intelligence

Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-05-01 · Updates monthly

Summary

The tariff classification of Sitagliptin Phosphate Monohydrate (CAS No. 654671-77-9) in bulk form, from Spain

Ruling Text

N317830 March 22, 2021 CLA-2-29:OT:RR:NC:N3:138 CATEGORY: Classification TARIFF NO.: 2933.59.5300 Ms. Robyn K. Brunciak Interchem Corporation 120 Route 17 North Paramus, NJ 07652 RE: The tariff classification of Sitagliptin Phosphate Monohydrate (CAS No. 654671-77-9) in bulk form, from Spain Dear Ms. Brunciak: In your letter dated February 23, 2021, you requested a tariff classification ruling. Sitagliptin Phosphate Monohydrate is an antidiabetic drug of the dipeptidyl peptidase-4 (DPP-4) inhibitor class. It is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus. The applicable subheading for the Sitagliptin Phosphate Monohydrate in bulk form will be 2933.59.5300, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Heterocyclic compounds with nitrogen hetero-atom(s) only: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: Other: Drugs: Aromatic or modified aromatic: Other.” Pursuant to General Note 13, HTSUS, the rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on the World Wide Web at https://hts.usitc.gov/current. This merchandise may be subject to the Federal Food, Drug, and Cosmetic Act and/or The Public Health Security and Bioterrorism Preparedness and Response Act of 2002 (The Bioterrorism Act), which are administered by the U.S. Food and Drug Administration (FDA). Information on the Federal Food, Drug, and Cosmetic Act, as well as The Bioterrorism Act, can be obtained by calling the FDA at 1-888-463-6332, or by visiting their website at www.fda.gov. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Judy Lee at judy.h.lee@cbp.dhs.gov. Sincerely, Steven A. Mack Director National Commodity Specialist Division