HS-6 · Subheading
293379
Heterocyclic compounds; lactams; other than 6-hexanelactam (epsilon caprolactam) and clobazam (INN) and methyprylon (INN)
Heading 2933 — Heterocyclic compounds with nitrogen hetero-atom(s) only
Chapter 29: Organic chemicals
Plain-language overview
Use HS-6 293379 when importing or exporting heterocyclic compounds that contain nitrogen but do not include 6-hexanelactam, clobazam, or methyprylon. For example, if you're shipping a batch of pyrrolidine derivatives, this code applies.
This code specifically covers heterocyclic compounds with nitrogen atoms, excluding certain lactams and internationally recognized names (INNs). If your product includes a nitrogen-containing cyclic structure but is not one of the specified exceptions, it likely falls under this classification.
In contrast, HS-6 293371 covers 6-hexanelactam, while HS-6 293376 pertains to clobazam. Understanding these distinctions is crucial for accurate classification and compliance with customs regulations.
When determining the correct HS code, consider the chemical structure and intended use of your product. If your compound is a nitrogen-rich heterocycle used in pharmaceuticals or agrochemicals, this code is appropriate.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
heterocyclic compounds · nitrogen heteroatoms · lactams · pharmaceutical intermediates · organic chemicals · chemical classification · customs compliance · import export codes · pyrrolidine · quinoline · chemical structure · agrochemical intermediates · research chemicals · chemical shipments
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Pyrrolidine derivatives for pharmaceutical applications
- Indole compounds used in dye manufacturing
- Quinoline-based intermediates for agrochemicals
- Heterocyclic amines for research purposes
- Tetrahydroisoquinoline used in organic synthesis
- Benzothiazole derivatives for rubber processing
- Pyridine compounds used in solvent formulations
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 293379 used for?
- How to classify nitrogen heterocyclic compounds?
- Are there exceptions for HS-6 293379?
- What products fall under HS-6 293379?
- How to determine the right HS code for chemicals?
- What are the differences between HS-6 293371 and 293376?
- Can I use HS-6 293379 for pharmaceutical compounds?
- What are the requirements for importing heterocyclic compounds?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to classify pyrrolidine derivatives for customs?
- What is included in HS-6 293379 for organic chemicals?
- Are there specific regulations for importing nitrogen heterocycles?
- What compounds are excluded from HS-6 293379 classification?
- How to ensure compliance with HS codes for chemicals?
- What is the process for exporting heterocyclic compounds?
- How to identify the correct HS code for organic chemicals?
- What should I know about HS-6 293379 and its applications?
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 293379?
- HS-6 293379 covers nitrogen-containing heterocyclic compounds that are not 6-hexanelactam, clobazam, or methyprylon. Examples include pyrrolidine derivatives and indole compounds.
- Are there any exceptions I should be aware of for HS-6 293379?
- Yes, this code excludes 6-hexanelactam, clobazam, and methyprylon. If your product matches these names, you will need to use a different HS code.
- How do I determine if my compound fits under HS-6 293379?
- Evaluate the chemical structure of your compound. If it contains nitrogen in a heterocyclic structure and is not one of the specified exceptions, it likely falls under HS-6 293379.
- Can I use HS-6 293379 for pharmaceutical products?
- Yes, if your pharmaceutical compound is a nitrogen heterocycle that does not fall under the excluded categories, you can use HS-6 293379.
- What is the importance of correctly classifying HS codes?
- Correct classification ensures compliance with customs regulations, avoids delays, and helps in determining applicable duties and taxes.
- What are some common applications for products under HS-6 293379?
- Products classified under HS-6 293379 are often used in pharmaceuticals, agrochemicals, and research applications due to their unique chemical properties.
- What should I do if I'm unsure about the HS classification?
- It's best to consult with a customs broker or trade compliance expert who can provide guidance based on the specific characteristics of your product.
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