Furanylfentanyl
Furanylfentanyl features a furan ring substitution on the fentanyl structure, qualifying as a derivative under HTS 2934.92.00.00. Chapter notes confirm heterocyclic classification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If emphasizing oxygen heterocycle
Furan oxygen heterocycles may fall in 2932 if not fentanyl-specific.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Use licensed chemical handlers; provide mass spec confirmation
• Common issue: Mislabeling as non-derivative leads to reclassification
Related Products under HTS 2934.92.00.00
Fentanyl Citrate
Fentanyl citrate is the citrate salt form of fentanyl, a synthetic opioid classified as a derivative under HTS 2934.92.00.00 due to its specific heterocyclic structure and chemical definition as a fentanyl derivative. It is primarily used in medical settings for anesthesia and pain management.
Sufentanil Citrate
Sufentanil citrate is a potent fentanyl derivative used as an analgesic in surgical procedures, falling under HTS 2934.92.00.00 as a chemically defined other fentanyl. Its structure modifies the fentanyl base with a thiophene ring, qualifying it within this chapter's heterocyclic compounds.
Alfentanil Hydrochloride
Alfentanil hydrochloride is a short-acting synthetic opioid fentanyl derivative, chemically defined and classified under HTS 2934.92.00.00. It features a modified piperidine structure, fitting chapter 29's heterocyclic compounds scope.
Carfentanil Oxalate
Carfentanil oxalate, an extremely potent fentanyl analog used in veterinary medicine, is classified under HTS 2934.92.00.00 as a derivative. Its chemical structure derives directly from fentanyl with modifications for enhanced potency.
Remifentanil Hydrochloride
Remifentanil hydrochloride is an ester-based ultra-short-acting fentanyl derivative for anesthesia, under HTS 2934.92.00.00. It qualifies as a heterocyclic compound per chapter notes on esters classified by parent structure.
Lofentanil Oxalate
Lofentanil oxalate is a long-acting research fentanyl derivative, chemically defined under HTS 2934.92.00.00. Its structure aligns with chapter 29's heterocyclic provisions for such compounds.