Base
N2649712015-06-05New YorkClassification

The tariff classification of Hydroxyprogesterone Caproate (CAS 630-56-8), in bulk powder form, from Italy

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 2026-05-03 · Updates monthly

Summary

The tariff classification of Hydroxyprogesterone Caproate (CAS 630-56-8), in bulk powder form, from Italy

Ruling Text

N264971 June 5, 2015 CLA-2-29:OT:RR:NC:2:238 CATEGORY: Classification TARIFF NO.: 2937.23.5050 Ms. Inge Forstenzer Ren-Pharm International Ltd. 350 Jericho Turnpike, Suite 204 Jericho, NY 11753 RE: The tariff classification of Hydroxyprogesterone Caproate (CAS 630-56-8), in bulk powder form, from Italy Dear Ms. Forstenzer: In your letter dated May 14, 2015, you requested a tariff classification ruling. The subject product, Hydroxyprogesterone Caproate, is a synthetic progestin. It is used to lower the risk of preterm birth in women who are pregnant with one baby and who have delivered one baby too early (preterm) in the past. The applicable subheading for Hydroxyprogesterone Caproate, imported in bulk form, will be 2937.23.5050, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones: Steroidal hormones, their derivatives and structural analogues: Estrogens and progestins: Other: Other: Other: Other.” 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 World Wide Web at http://www.usitc.gov/tata/hts/. 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, Gwenn Klein Kirschner Director National Commodity Specialist Division