Methyprylon USP Reference Standard from Germany
Certified USP reference standard of Methyprylon, a piperidinedione sedative-hypnotic, provided for quality control and analytical testing in pharmaceutical labs. Falls under HTS 2933.72.00.00 as specifically named heterocyclic lactam compound. Supplied in precise milligram quantities for calibration purposes.
Duty Rate — Germany → United States
25%
Rate breakdown
9903.04.6215%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Ship with tamper-evident seals and include USP certificate to verify reference standard authenticity
• Declare exact quantity (typically <1g) and 'for laboratory use only' to qualify for research import exemptions
• Check DEA scheduling status as methyprylon derivatives may require import permit despite reference standard status