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Mecloqualone Free Base from Japan

Pure mecloqualone free base (INN) is a heterocyclic compound featuring pyrimidine ring, used as reference standard. HTS 2933.55.00.00 applies to this chemically defined named substance with nitrogen hetero-atoms only. For analytical and forensic import.

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

Store under inert atmosphere; declare exact CAS number 33284-50-3

Avoid: shipping without temperature control causing degradation

Mecloqualone Free Base from Japan — Import Duty Rate | HTS 2933.55.00.00