Fluorenylmethyloxycarbonyl Chloride (Fmoc-Cl) from China
9-Fluorenylmethyloxycarbonyl chloride (Fmoc-Cl) is a protecting group reagent for solid-phase peptide synthesis, classified under HTS 2942.00.50.00. This chloroformate derivative features a fluorenyl protecting moiety.
Duty Rate — China → United States
28.7%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Ship in amber glass with argon backfill; include photostability data for customs
• UN 2745 chloroformate declaration with 24-month shelf life documentation
• Reference pharmacopeial grade (USP/EP) specifications if applicable