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Caffeine Anhydrous Powder from Japan

Pure caffeine anhydrous is a synthetic reproduction of the natural alkaloid caffeine, used in energy drinks, pharmaceuticals, and supplements. It falls under HTS 2939.80.00 as a reproduced alkaloid derivative in pure form, separate chemically defined organic compound per Chapter 29 notes.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Provide certificate of analysis confirming purity >98% as synthetic alkaloid to avoid reclassification as food additive

Ensure USP/EP compliance documentation for pharmaceutical imports; common pitfall is missing stability data

Declare exact CAS number (58-08-2) on entry to match HTS criteria for chemically defined compounds