Chlorambucil
Chlorambucil is a nitrogen mustard alkylating agent with chloro substitutions derived from phenylbutyric acid (heading 2912), used in chemotherapy. HTS 2913.00.50.00 covers its halogenated structure. Antineoplastic pharmaceutical API.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If amine function classification
Mustard nitrogen function may take precedence over halogenation.
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Import Tips & Compliance
• Controlled substance; DEA import permit may be required
• Cytotoxic hazard; special packaging and handling declarations needed
• Distinguish API from finished dosage forms (Chapter 30)
Related Products under HTS 2913.00.50.00
Trichloroisocyanuric Acid (TCCA)
Trichloroisocyanuric acid is a halogenated derivative of cyanuric acid (heading 2912 product) used as a disinfectant and bleaching agent in swimming pools and water treatment. It falls under HTS 2913.00.50.00 as a halogenated derivative of heading 2912 products, specifically chlorinated. This white crystalline powder releases hypochlorous acid for sanitization.
4-Chlorophenoxyacetic Acid
A monochlorinated derivative of phenoxyacetic acid from heading 2912, used as a herbicide intermediate and plant growth regulator. Falls under 2913.00.50.00 due to halogen substitution on the phenoxy ring of a heading 2912 product. Primarily an agricultural chemical intermediate.
Methylenebis(nitrophenol) Sulfonated Derivative
This compound features both nitro and sulfonate groups on a bisphenol structure derived from heading 2912 phenols, used in dye intermediates. Classified in 2913.00.50.00 as a multiply-substituted derivative of phenolic products. Common in textile chemical manufacturing.
Pentachlorophenol (Technical Grade)
Pentachlorophenol is a heavily halogenated derivative of phenol (heading 2912), historically used as wood preservative. Classified under 2913.00.50.00 as halogenated phenolic compound. Technical grade contains 85-90% active ingredient.
4-Nitrophenyl Chloroacetate
This ester features both nitro and chloro groups derived from chloroacetic acid (heading 2912), used in pharmaceutical synthesis. HTS 2913.00.50.00 applies to its multiply-substituted structure. Common intermediate for acetaminophen production.
2-Chloro-4-Nitrophenol
Dual-substituted phenol with chloro and nitro groups from heading 2912, used as pesticide intermediate and analytical reagent. Falls under 2913.00.50.00 as halogenated/nitrated phenolic derivative. Yellow crystalline solid.