High Purity 3-Methyl-5-Pyrazolone 99.5% from Germany
Ultra-high purity 3-Methyl-5-pyrazolone (99.5%) for advanced pharmaceutical synthesis is classified under HTS 2933.19.70.00. This specification confirms its status as a separate chemically defined organic compound with pyrazole ring per Chapter 29.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Require third-party assay certificates for purity claims above 99%
• Ship under proper temperature control if melting point considerations apply
• Avoid water-dissolved forms unless meeting Chapter 29 note (d) transport criteria