The tariff classification of 5-Aminoisoquinoline (CAS 1125-60-6) from China.

NY J84382 June 4, 2003 CLA-2-29:RR:NC:2:239 J84382 CATEGORY: Classification TARIFF NO.: 2933.49.6000 Mr. Joseph Chivini Austin Chemical Company 1565 Barclay Blvd. Buffalo Grove, IL 60089 RE: The tariff classification of 5-Aminoisoquinoline (CAS 1125-60-6) from China. Dear Mr. Chivini: In your letter dated April 30, 2003, you requested a tariff classification ruling for 5-Aminoisoquinoline which you have stated will be used as a pharmaceutical intermediate and will be packaged in bulk form. The applicable subheading will be 2933.49.6000, Harmonized Tariff Schedule of the United States (HTS), which provides for heterocyclic compounds with nitrogen hetero-atom(s) only: compounds containing a quinoline or isoquinoline ring-system (whether or not hydrogenated); not further fused: other. The rate of duty will be 7.2 percent ad valorem. 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 Andrew Stone at 646-733-3032. Sincerely, Robert B. Swierupski, Director National Commodity Specialist Division