3-Amino-1-phenylpyrazole from Canada
3-Amino-1-phenylpyrazole is a heterocyclic compound containing an unfused pyrazole ring with an amino group at position 3 and phenyl substituent at nitrogen 1. It falls under HTS 2933.19.90.00 as a pyrazole derivative not specifically enumerated elsewhere in the subheading. Used primarily as an intermediate in pharmaceutical and agrochemical synthesis.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide detailed chemical analysis (NMR, MS) confirming pyrazole structure and substitution pattern for customs verification
• Include Safety Data Sheet (SDS) and CAS number (700-86-7) on commercial invoice for proper classification
• Ensure packaging complies with UN/DOT hazardous material regulations if shipped in quantities >1kg