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3-Acetylindole from Canada

3-Acetylindole contains a ketone functionality at position 3 of the indole structure, classified under HTS 2933.99.0500 with the heterocycle taking precedence over ketone classification. Important intermediate for alkaloid synthesis.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Ketone function (2914) does not override specifically named heterocyclic compound

Provide melting point (170-174°C) and spectroscopic data for identity confirmation

Common misclassification as 'other ketones'; emphasize indole structure in documentation