Diazepam USP Powder

Pharmaceutical grade diazepam powder, a benzodiazepine used primarily for its anxiolytic, muscle relaxant, and sedative properties. Classified under HTS 2933.91.00 as diazepam (INN), a heterocyclic compound with nitrogen hetero-atoms containing a benzodiazepine ring structure. Supplied as pure API for compounding into tablets, injectables, or capsules.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFreeβ€”Free
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡¨πŸ‡¦CanadaFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3003.90.01Same rate: Free

If formulated as finished dosage form tablets

Completed pharmaceutical tablets containing diazepam classify as medicaments in Chapter 30

3004.90Higher: 10% vs Free

If imported as bulk packaged capsules

Medicinal capsules ready for retail distribution fall under Chapter 30 finished medicaments

2933.99.22Higher: 6.5% vs Free

If minor structural modification not listed specifically

Other specifically named heterocyclic compounds in the same subheading

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

β€’ Require DEA registration and import permit for controlled substances (Schedule IV)

β€’ Provide Certificate of Analysis confirming USP grade and 99%+ purity

β€’ Ensure proper temperature-controlled shipping to maintain API stability

Related Products under HTS 2933.91.00

Lorazepam API Crystals

High-purity lorazepam active pharmaceutical ingredient in crystalline form, used in antianxiety medications and premedication for anesthesia. Falls under HTS 2933.91.00 as lorazepam (INN), a 1,4-benzodiazepine derivative with the required nitrogen heterocyclic structure. Typically used in 0.5mg, 1mg, and 2mg dosage formulations.

Clonazepam Micronized Powder

Micronized clonazepam powder for improved bioavailability in antiepileptic and antipanic formulations. Specifically named under HTS 2933.91.00 as clonazepam (INN), featuring the characteristic benzodiazepine fused ring system with nitrogen hetero-atoms. Used in 0.125mg to 2mg oral disintegrating tablets.

Alprazolam Base USP

Triazolobenzodiazepine alprazolam in USP reference standard base form for anxiety disorder treatment. Classified under HTS 2933.91.00 as alprazolam (INN) due to its specific nitrogen heterocyclic structure meeting chapter requirements. Primary API for 0.25mg-2mg immediate release tablets.

Midazolam Hydrochloride Powder

Midazolam HCl salt form for parenteral sedation and anesthesia induction, water-soluble for IV/IM use. HTS 2933.91.00 classification as midazolam (INN) salt, qualifying under chapter note C(1) for organic compound salts. Used in 1mg/mL to 5mg/mL injectable solutions.

Temazepam USP Reference Standard

Certified USP reference standard temazepam for hypnotic treatment of insomnia. Specifically listed under HTS 2933.91.00 as temazepam (INN), a 3-hydroxy benzodiazepine with nitrogen heterocyclic ring system. Used for analytical method validation and quality control.

Oxazepam Micronized API

Micronized oxazepam active ingredient for antianxiety and alcohol withdrawal treatment. Classifies under HTS 2933.91.00 as oxazepam (INN) per specific nomenclature, featuring benzodiazepine-2-one structure. Suitable for 10mg, 15mg, 30mg capsule filling.