About HS Code 293359
This HS code encompasses a broad range of heterocyclic compounds characterized by the presence of a pyrimidine or piperazine ring in their molecular structure, excluding specific controlled substances and malonylurea derivatives. These compounds are vital intermediates and active pharmaceutical ingredients (APIs) in the chemical and pharmaceutical industries. They serve as building blocks for synthesizing a vast array of drugs, agrochemicals, and specialty chemicals. Major importers and exporters include pharmaceutical giants, fine chemical manufacturers, and research institutions globally. Countries with strong chemical industries, such as Germany, Switzerland, China, India, and the United States, are key players in both production and trade. The trade involves both bulk quantities for industrial synthesis and smaller, high-purity batches for research and development. Understanding the specific chemical properties and intended end-use is crucial for proper classification and compliance, as many of these compounds, while not controlled themselves, can be precursors to regulated substances or have specific handling requirements. The market is driven by innovation in drug discovery and the demand for new materials in various industrial applications.
Products Under This Code
Piperazine, Pyrimidine, Buspirone, Sildenafil citrate, Ciprofloxacin, Ropinirole, Olanzapine, Quetiapine
Real World Examples
Viagra (Sildenafil), Cipro (Ciprofloxacin), Zyprexa (Olanzapine), Seroquel (Quetiapine)
Common Misclassification
This code is a "basket" category for pyrimidine/piperazine compounds not elsewhere specified. It's often confused with 293355 (specific controlled substances) or other specific pharmaceutical API codes if the compound has a more precise classification elsewhere.
Industry
This code belongs to the Chemicals industry.
Trade Overview
Top importing and exporting countries include Germany, Switzerland, China, India, and the United States, driven by their strong pharmaceutical and chemical manufacturing sectors.
Frequently Asked Questions
What is HS code 293359?
HS code 293359 covers: Heterocyclic compounds; containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, (other than malonylurea and its derivatives, loprazolam, mecloqualone, methaqualone, zipeprol, and salts thereof) n.e.c. in 2933.5. This HS code encompasses a broad range of heterocyclic compounds characterized by the presence of a pyrimidine or piperazine ring in their molecular structure, excluding specific controlled substances and malonylurea derivatives. These compounds are vital intermediates and active pharmaceutical ingredients (APIs) in the chemical and pharmaceutical industries. They serve as building blocks for synthesizing a vast array of drugs, agrochemicals, and specialty chemicals. Major importers and exporters include pharmaceutical giants, fine chemical manufacturers, and research institutions globally. Countries with strong chemical industries, such as Germany, Switzerland, China, India, and the United States, are key players in both production and trade. The trade involves both bulk quantities for industrial synthesis and smaller, high-purity batches for research and development. Understanding the specific chemical properties and intended end-use is crucial for proper classification and compliance, as many of these compounds, while not controlled themselves, can be precursors to regulated substances or have specific handling requirements. The market is driven by innovation in drug discovery and the demand for new materials in various industrial applications.
What products fall under HS code 293359?
Piperazine, Pyrimidine, Buspirone, Sildenafil citrate, Ciprofloxacin, Ropinirole, Olanzapine, Quetiapine
What are common misclassifications for HS code 293359?
This code is a "basket" category for pyrimidine/piperazine compounds not elsewhere specified. It's often confused with 293355 (specific controlled substances) or other specific pharmaceutical API codes if the compound has a more precise classification elsewhere.
How is HS code 293359 structured?
HS code 293359 is a 6-digit subheading under the Harmonized System. The first 2 digits (29) identify the chapter, digits 3-4 (33) identify the heading, and digits 5-6 (59) specify the subheading. This code is standardized globally by the World Customs Organization.