Guaifenesin Bulk Excipient Grade
High-volume guaifenesin powder for integration into expectorant syrups and lozenges. Specific enumeration under HTS 2909.49.0500 as the named aromatic ether-alcohol compound. Supplied in 25kg fiber drums for industrial pharma use.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | Free | +37.5% | 37.5% |
| š²š½Mexico | Free | +10.0% | 10% |
| šØš¦Canada | Free | +10.0% | 10% |
| š©šŖGermany | Free | +10.0% | 10% |
| šÆšµJapan | Free | +12.5% | 12.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If misidentified as aromatic alcohol without ether linkage
Ether functionality defines 2909 classification over simple phenols/alcohols in 2907/2906.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code ā and can price the duty on it in the same conversation.
Import Tips & Compliance
ā¢ Use ISBT numbering system for pharma packaging traceability
ā¢ Provide GMP manufacturing site certification from supplier
Related Products under HTS 2909.49.05.00
Guaifenesin USP Powder
Pharmaceutical-grade guaifenesin powder meeting USP standards, used as an expectorant in cough syrup formulations. This aromatic ether-alcohol falls under HTS 2909.49.0500 as a chemically defined separate organic compound. It is supplied in bulk for pharmaceutical manufacturing.
Guaifenesin EP Grade Crystals
European Pharmacopoeia compliant guaifenesin crystalline form for expectorant applications in respiratory medications. Classified under HTS 2909.49.0500 as the specific aromatic ether-alcohol guaifenesin. Pure active ingredient without formulation additives.
Pharmaceutical Guaifenesin API
Active pharmaceutical ingredient guaifenesin (3-(2-methoxyphenoxy)-1,2-propanediol) for mucolytic formulations. Meets Chapter 29 note (a) as separate chemically defined aromatic ether-alcohol. Bulk import for cough syrup and tablet production.
Research Grade Guaifenesin
Laboratory reagent guaifenesin (ā„98% purity) for pharmaceutical R&D and analytical standards. Qualifies under Chapter 29 as pure chemically defined ether-alcohol. Not for human therapeutic use.