2933.19.90.00/3-Amino-1-phenylpyrazole/Japan

3-Amino-1-phenylpyrazole from Japan

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 — 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%

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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