Drugs
Organic derivatives of hydrazine or of hydroxylamine: > Other: > Other: > Drugs
Duty Rate (from China)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2928.00.30.00
Phenylhydrazine Hydrochloride USP
Phenylhydrazine hydrochloride is a chemically defined organic derivative of hydrazine used primarily as an intermediate in pharmaceutical synthesis and as a reagent in drug testing for glucose detection. It falls under HTS 2928.00.30.00 as a drug because it meets USP standards for pharmaceutical applications and is imported for medicinal manufacturing processes.
Acetohydroxamic Acid API
Acetohydroxamic acid is a hydroxylamine derivative serving as the active pharmaceutical ingredient in medications for urinary tract infections. Classified under HTS 2928.00.30.00 as a drug due to its direct medicinal application and compliance with pharmacopeial standards.
Girard Reagent T
Girard Reagent T (trimethylacetylmethylhydrazinium chloride) is a hydrazine derivative used in pharmaceutical analysis for carbonyl compound derivatization in steroid drug assays. It qualifies under HTS 2928.00.30.00 as a drug for its essential role in medicinal quality control processes.
Hydroxylamine Sulfate Pharmaceutical Grade
Hydroxylamine sulfate of pharmaceutical grade serves as a reducing agent in antibiotic synthesis and pharmaceutical intermediates production. It is classified as a drug under HTS 2928.00.30.00 due to its high purity specification for medicinal manufacturing.
1-Phenyl-3-pyrazolidinone Drug Intermediate
1-Phenyl-3-pyrazolidinone is a hydrazine derivative used as intermediate in synthesis of anti-inflammatory pyrazolone drugs like phenylbutazone. Falls under HTS 2928.00.30.00 as a drug intermediate essential for pharmaceutical production.
Semicarbazide Hydrochloride USP
Semicarbazide hydrochloride, a hydrazinecarboxamide derivative, functions as a reagent in pharmaceutical carbonyl assays and synthesis of semicarbazone drugs. Classified under HTS 2928.00.30.00 for its USP-grade drug testing applications.
Carbhydrazide Pharmaceutical Grade
Carbhydrazide is a bifunctional hydrazine derivative used in synthesis of antitubercular drugs and as oxygen scavenger in pharmaceutical water systems. It qualifies as a drug under HTS 2928.00.30.00 for medicinal applications.
Hydroxamic Acid Chelator API
Hydroxamic acid chelators derived from hydroxylamine are active ingredients in iron-chelating drugs for thalassemia treatment. Classified under HTS 2928.00.30.00 as pharmaceutical drugs.