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2933.99.05.00/Indole-3-Methanol/China

Indole-3-Methanol from China

Indole-3-methanol (gramine precursor) features a hydroxymethyl group on indole, under HTS 2933.99.0500 with heterocycle precedence over alcohol function. Used in alkaloid total synthesis.

Duty Rate — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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Import Tips

• Primary alcohol function (2906) subordinate to named heterocycle

• Hygroscopic solid; moisture-proof packaging essential

• Common name 'gramine methiodide' salt - classify with free base

Indole-3-Methanol from China — Import Duty Rate | HTS 2933.99.05.00