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Pharma Grade 1-Cyanoguanidine from Canada

Pharmaceutical grade 1-cyanoguanidine (USP/EP compliant) is a nitrile-function compound under HTS 2926.20.00.00, used as an intermediate in synthesizing antiviral and antidiabetic drugs. Its classification adheres to chapter note (a) as a separate chemically defined compound.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Include DMF or CEP for FDA compliance on pharma intermediates; ensure GMP-certified origin with full impurity profile; avoid retail packaging to stay in Chapter 29