Lorazepam Base for Research Use
Lorazepam chemical reference standard supplied in small quantities for analytical and research laboratory use. Classified under HTS 2933.91.0010 as chemically defined lorazepam meeting chapter requirements for separate organic compounds. Typically imported by CROs and research institutions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supplied as diagnostic reagent kit component
Lab reagents prepared for specific diagnostic use classify in Chapter 38.
If when packaged as first-aid chemical
Chapter 29 excludes certain first-aid preparations.
If misclassified as other specific benzodiazepine
Precise INN identification determines statistical suffix within heading 2933.91.
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Import Tips & Compliance
• Provide end-user statement specifying research purposes to facilitate controlled substance import
• Small package exemption may apply for ≤1g quantities; verify DEA quantity limits
• Include Material Safety Data Sheet (MSDS) highlighting benzodiazepine hazards and handling precautions
Related Products under HTS 2933.91.00.10
Lorazepam USP Powder
Pure lorazepam active pharmaceutical ingredient (API) in powder form meeting United States Pharmacopeia standards, used in manufacturing anti-anxiety medications. Classified under HTS 2933.91.0010 as it is specifically lorazepam (INN), a heterocyclic compound with nitrogen hetero-atoms only. This chemical is a benzodiazepine derivative imported for pharmaceutical formulation.
Lorazepam Sodium Salt
Lorazepam sodium, the sodium salt form of lorazepam, used as an intermediate in injectable pharmaceutical formulations. Falls under HTS 2933.91.0010 per chapter notes classifying salts of named compounds with the parent compound. This water-soluble form enables rapid IV administration for acute anxiety treatment.
Pharmaceutical Grade Lorazepam API
High-purity lorazepam active pharmaceutical ingredient certified for human medicinal use, meeting cGMP standards. Specifically classified under HTS 2933.91.0010 as the named compound lorazepam (INN). Imported by generic drug manufacturers for tablet and capsule production.
Lorazepam with Stabilizer Additive
Lorazepam API with added pharmaceutical stabilizer (per chapter note 6(f)) to prevent degradation during transport. Remains classified under HTS 2933.91.0010 as the stabilizer is solely for preservation, not rendering it suitable for specific use. Common for long-distance imports from Asia.