HS Code for Ethinamate

Ethinamate is classified under HS code 2924.24. This classification is based on its chemical structure as a cyclic carbamate, which falls under the category of carboxyamide-function compounds. Chapter 29 of the Harmonized System covers organic chemicals, and heading 2924 is dedicated to carboxyamide-function compounds and amide-function compounds of carbonic acid. Within this heading, the system distinguishes between acyclic amides and cyclic amides. Ethinamate, being a derivative of cyclohexanol and carbamic acid, is a cyclic carbamate. Subheading 2924.24 is the specific designated code for Ethinamate and its salts. The classification follows the principle that specifically named chemicals in the subheadings take precedence over general categories. This code is used for the bulk chemical substance and is not applicable if the product has been formulated into finished dosage forms like tablets or capsules.

Products Included

• Ethinamate (INN)
• Ethinamate sodium salts
• 1-ethynylcyclohexyl carbamate
• Valamin (chemical grade)
• Valmid (chemical grade)

Common Misclassification

Ethinamate is often misclassified under HS code 2924.29, which covers "other" cyclic amides and their derivatives. Because Ethinamate has its own specific subheading (2924.24), using the general 2924.29 code is a violation of GRI 6. Additionally, it may be confused with HS code 3004.90 if it is imported in a form ready for patient consumption. Importers must distinguish between the raw chemical (2924.24) and the finished pharmaceutical product (3004.90).

FAQ

What is the HS code for Ethinamate?

The specific HS code for Ethinamate is 2924.24.

Does this code include salts of Ethinamate?

Yes, subheading 2924.24 explicitly includes both Ethinamate and its salts, provided they remain separate chemically defined compounds.