HS Code for Amobarbital

Amobarbital is classified under HS code 2933.53, which is situated within Chapter 29 of the Harmonized System, covering organic chemicals. Specifically, this code falls under Heading 2933, which encompasses heterocyclic compounds with nitrogen hetero-atom(s) only. The classification is determined by the chemical structure of the substance, which is a derivative of malonylurea (barbituric acid). According to the General Rules of Interpretation (GRI) 1 and 6, the product is classified based on its chemical identity as a barbiturate. Amobarbital (INN) is explicitly listed in the subheading 2933.53 alongside other barbiturates like phenobarbital and secobarbital. This classification applies to the chemical in its pure form or as a salt. It is essential to distinguish between the bulk chemical and finished pharmaceutical products; while the bulk substance remains in Chapter 29, preparations for therapeutic use would move to Chapter 30. The inclusion in 2933.53 is mandatory for international trade documentation to ensure compliance with both customs regulations and international drug control treaties, as these substances are often subject to strict monitoring.

Products Included

• Amobarbital (INN)
• Amobarbital sodium
• Salts of amobarbital
• Bulk amobarbital powder for pharmaceutical manufacturing

Common Misclassification

Amobarbital is frequently misclassified under HS code 3004.49, which covers medicaments consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses or for retail sale. The distinction lies in the packaging and intended use; if the amobarbital is in bulk form, it must remain in 2933.53. Another common error is using 2933.52, which covers malonylurea (barbituric acid) and its derivatives, but 2933.53 is the more specific code for the named barbiturates listed in the HS nomenclature.

FAQ

What is the HS code for Amobarbital?

The HS code for Amobarbital is 2933.53.

Is Amobarbital considered a controlled substance for shipping?

Yes, as a barbiturate, it is regulated under the Convention on Psychotropic Substances, and additional import/export permits are usually required alongside the HS classification.