HTS US: 2938.XX.XXXX
Description
This heading encompasses glycosides, which are organic compounds consisting of a sugar bound to another functional group via a glycosidic bond. The classification includes both naturally occurring glycosides and those reproduced by chemical synthesis. Additionally, it covers their salts, ethers, esters, and other derivatives.
Glycosides serve various roles in pharmaceuticals, food additives, and chemical industries due to their diverse biological activities. This heading is particularly significant for compounds such as rutoside (rutin) and related derivatives.
Code Hierarchy
- Section VI:
- Products of the Chemical or Allied Industries (Chapters 28-38)
- Chapter 29: Organic Chemicals
- Heading 2938: Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives.
- US HTS Code (10-digit):
2938.XX.XXXX– The last digits specify the particular glycoside derivative.
Detailed Breakdown of Subheadings
The 4-digit heading 2938 is divided into more specific 6-digit and 10-digit codes that distinguish between major known glycosides and other derivatives.
| HS/HTS Code | Description | Examples & Notes |
|---|---|---|
| 2938.10 | Rutoside (Rutin) and its derivatives | Includes rutoside, a flavonoid glycoside commonly used for its antioxidant and vascular health properties. |
2938.10.0000 |
Rutoside (Rutin) and its derivatives | Commercially important subclass, often imported/exported for pharmaceutical use. |
| 2938.90 | Other glycosides and their salts, ethers, esters and other derivatives | Encompasses all other glycosides not specifically listed, including synthetic and natural derivatives used in various industries. |
2938.90.0000 |
Other glycosides and their derivatives | Generic category for miscellaneous glycosides. |
What is NOT Classified Here?
To ensure correct classification, the following are excluded:
- Simple sugars or monosaccharides and disaccharides are classified under different headings in Chapter 17.
- Glycoside-containing plants or crude plant extracts are classified under plant product chapters, not chemical compounds.
- Other organic compounds without glycosidic structure fall under separate headings in Chapter 29.
Notes
- Pharmaceutical Applications:
- Many glycosides classified under this heading are key ingredients in medicines, dietary supplements, and nutraceuticals.
- Import Regulations: Importers should verify compliance with FDA and other regulatory bodies for pharmaceutical or food-related glycosides.
- Duty Rates: Duty rates vary based on the exact 10-digit code and country of origin; check current USHTS for specific rates.
Declaration Example
Product: A shipment of purified rutoside (rutin) for pharmaceutical use.US HTS Code:
2938.10.0000(Rutoside and its derivatives)Unit of Quantity: Kilogram (kg)
General Duty Rate: Refer to current USHTS (subject to specific trade agreements)
Additional Requirements: Compliance with FDA import rules and certifications for pharmaceutical-grade substances.
Related HTS Codes
- HTS 2918:
- Carboxylic acids and their derivatives.
- HTS 2939: Natural or synthetic organo-inorganic compounds, other than those covered in 2938.
- HTS 3004: Medicaments consisting of mixed or unmixed products including glycosides.
- HTS 2932: Heterocyclic compounds with nitrogen atoms.
