Pentamidine Tech Grade 95%
Technical grade (95% purity) pentamidine, named in HTS 2925.29.10.00 for aromatic imine structure, used in bulk for further purification into APIs. Qualifies as listed chemically defined compound.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If nitrile function present
Nitrile compounds classified separately if characteristic group.
If with added stabilizer for transport
Prepared chemical additives with stabilizers go to 3812 per chapter note (f).
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Import Tips & Compliance
• Declare technical vs pharma grade accurately to avoid reclassification; use ventilated containers for powder
• Prepare for CBP lab sampling on purity
Related Products under HTS 2925.29.10.00
N'-(4-Chloro-o-tolyl)-N,N-dimethylformamidine
This is a specific aromatic imine-function compound listed explicitly under HTS 2925.29.10.00, featuring a formamidine structure with a 4-chloro-o-tolyl group and N,N-dimethyl substitution. It falls under this code as a chemically defined derivative of imines used primarily in pharmaceutical or veterinary synthesis.
Bunamidine Hydrochloride
Bunamidine hydrochloride is an anthelmintic drug explicitly named in HTS 2925.29.10.00, classified as an aromatic imine derivative and salt thereof. It is used in veterinary medicine for treating intestinal worms in animals, fitting chapter 29 for separate chemically defined compounds.
Pentamidine (Free Base)
Pentamidine is an aromatic diamidine compound explicitly under HTS 2925.29.10.00 as an imine-function derivative, used as an antiparasitic drug for treating Pneumocystis pneumonia. It qualifies as a separate chemically defined organic compound in this imines heading.
N'-(4-Chloro-o-tolyl)-N,N-dimethylformamidine USP Grade
USP-grade version of this specific aromatic formamidine intermediate, listed in HTS 2925.29.10.00 for its imine-function structure. Used in synthesis of veterinary pharmaceuticals, it adheres to chapter 29 for pure organic compounds.
Bunamidine Hydrochloride Powder 98% Pure
High-purity (98%) powder form of bunamidine hydrochloride, explicitly named in HTS 2925.29.10.00 as an aromatic imine salt for veterinary deworming agents. Classified here as a chemically defined salt derivative.
Pentamidine Isethionate Equivalent Base
The free base form of pentamidine, listed under HTS 2925.29.10.00 for its aromatic imine-function, serving as API for antiprotozoal treatments. Meets chapter criteria for pure organic imines.