4-Dimethylaminophenylarsine Drug Intermediate
This aromatic organo-arsenic compound serves as a key intermediate in synthesizing anti-parasitic drugs. Classified under HTS 2931.90.22.00 due to its aromatic structure with arsenic directly bonded to carbon and designated pharmaceutical application.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily classified by amine function
Amine-function compounds take precedence unless organo-inorganic arsenic nature is principal characteristic.
If mercury-containing instead of arsenic
Organo-mercury drugs fall under separate subheading within the same aromatic drugs provision.
If mixture with >2% impurities
Mixtures not meeting 'chemically defined' criteria in Chapter 29 note (a) shift to Chapter 38.
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Import Tips & Compliance
• Submit synthesis pathway documentation proving direct C-As bond to avoid reclassification as sulfonated derivative
• Include end-use statement from pharmaceutical manufacturer to maintain 'drugs' designation
• Monitor REACH/TSCA registration for arsenic compounds to ensure environmental compliance
Related Products under HTS 2931.90.22.00
Aromatic Arsenic Drug Triphenylarsine Oxide
Triphenylarsine oxide is an aromatic organo-arsenic compound used as an intermediate in pharmaceutical synthesis for anti-cancer drugs. It falls under HTS 2931.90.22.00 as an aromatic organo-inorganic drug containing arsenic directly linked to carbon, meeting Chapter 29 requirements for chemically defined compounds.
Phenylphosphine Gold Drug Auranofin Intermediate
Auranofin intermediate featuring aromatic phosphine coordinated with gold, used in rheumatoid arthritis treatment. Falls under HTS 2931.90.22.00 as an aromatic organo-inorganic drug with phosphorus and metal directly linked to aromatic carbon.
Aromatic Silane Platinum Anti-Cancer Drug
Platinum-based chemotherapy agent with aromatic silane ligands, used in cancer treatment protocols. HTS 2931.90.22.00 classification applies to this aromatic organo-inorganic compound containing silicon and platinum linked to carbon.
Organotin Aromatic Drug Candidate
Aromatic organotin compound under development for anti-microbial pharmaceutical applications. Classified in HTS 2931.90.22.00 as an aromatic organo-inorganic drug with tin directly bonded to aromatic carbon.
Ferrocene Aromatic Drug Derivative
Ferrocene-based aromatic metallocene used in anti-cancer drug development with iron-carbon sandwich structure. HTS 2931.90.22.00 covers this aromatic organo-inorganic pharmaceutical as metal is linked through carbon atoms.
Aryl Boronic Acid Platinum Drug Complex
Platinum anti-tumor agent featuring aromatic boronic acid ligands for targeted cancer therapy. Falls under HTS 2931.90.22.00 as aromatic organo-inorganic containing boron and platinum linked to carbon.