HS-6 · Subheading
293334
Heterocyclic compounds; containing an unfused pyridine ring (whether or not hydrogenated) in the structure, other fentanyls and their derivatives
Heading 2933 — Heterocyclic compounds with nitrogen hetero-atom(s) only
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 293334 when importing or exporting certain fentanyls and their derivatives that contain an unfused pyridine ring. For example, this code applies to shipments of N-phenyl-N-(1-(2-phenylethyl)-4-piperidinyl) propanamide, a specific fentanyl derivative used in medical applications.
This code is distinct from HS-6 293333, which covers other heterocyclic compounds with similar structures but may not include all derivatives of fentanyl. If your product is a pure fentanyl derivative without additional modifications, HS-6 293334 is likely the correct classification.
Products classified under this HS-6 line typically include synthetic opioids that are chemically related to fentanyl. They may be used in pharmaceuticals or research applications, and their classification is crucial for compliance with international trade regulations.
When determining the correct HS code, consider the specific chemical structure and intended use of your product. If your compound has a different nitrogen hetero-atom arrangement or is not a fentanyl derivative, you may need to look at other codes within the same heading.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
fentanyl derivatives · unfused pyridine ring · synthetic opioids · chemical structure classification · pharmaceutical applications · controlled substances · research chemicals · opioid pain management · chemical samples · laboratory testing · bulk shipments · intermediate products
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- N-phenyl-N-(1-(2-phenylethyl)-4-piperidinyl) propanamide shipments
- Fentanyl analogs used in medical research
- Controlled substances for pharmaceutical manufacturing
- Chemical samples for laboratory testing
- Bulk fentanyl derivatives for pain management formulations
- Intermediate products in fentanyl synthesis
- Research chemicals related to opioid studies
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 293334 used for?
- How to classify fentanyl derivatives?
- Is my product a fentanyl analog?
- What are the requirements for HS-6 293334?
- Can I use HS-6 293334 for research chemicals?
- What are the differences between HS-6 293333 and 293334?
- How do I determine the correct HS code for opioids?
- What products fall under HS-6 293334?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- how to classify fentanyl analogs for import
- requirements for shipping fentanyl derivatives
- differences between fentanyl HS codes
- examples of products under HS-6 293334
- understanding the classification of synthetic opioids
- what to include in HS-6 293334 shipments
- how to determine if my product is a fentanyl derivative
- guidelines for importing controlled substances
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are classified under HS-6 293334?
- HS-6 293334 covers specific fentanyl derivatives that contain an unfused pyridine ring, including certain synthetic opioids used in pharmaceuticals.
- How can I ensure my product is correctly classified?
- Review the chemical structure and intended use of your product. If it closely resembles known fentanyl derivatives, HS-6 293334 is likely appropriate.
- What is the difference between HS-6 293333 and HS-6 293334?
- HS-6 293333 includes other heterocyclic compounds, while HS-6 293334 specifically pertains to fentanyl derivatives with an unfused pyridine ring.
- Are there any special regulations for shipping products under HS-6 293334?
- Yes, products classified under this HS code may be subject to strict regulations due to their potential use as controlled substances.
- Can I use HS-6 293334 for research chemicals?
- Yes, if the research chemicals are fentanyl derivatives that fit the description of HS-6 293334, this code can be used.
- What documentation do I need for importing fentanyl derivatives?
- You will typically need to provide chemical composition details, safety data sheets, and any applicable permits for controlled substances.
- How do I determine if my product is a fentanyl derivative?
- Consult chemical databases or work with a customs broker to analyze the chemical structure and compare it with known fentanyl derivatives.
- What are the potential penalties for misclassifying fentanyl products?
- Misclassification can lead to fines, confiscation of goods, and legal action, so accurate classification is essential.
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