N-Acetyl-D-Glucosamine (Pharmaceutical Grade)
The N-acetyl ester of D-glucosamine, a key chitin derivative with heterocyclic oxygen ring, classified under 2932.99.90.10 as glucosamine ester. Used in cosmetics, pharmaceuticals, and wound healing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as general sugar ether rather than specific glucosamine ester
Broader sugar derivative heading if not specifically identified.
If incorporated into finished cosmetic creams
Beauty preparations exclude pure chemical compounds.
If amide function considered principal characteristic
Acylamide heading if acetyl group dominates classification.
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Import Tips & Compliance
• Submit Drug Master File (DMF) if destined for Rx manufacturing
• Endotoxin levels must be <0.1 EU/mg for injectable use
• Pyrogen-free certification essential for parenteral applications
Related Products under HTS 2932.99.90.10
Glucosamine Hydrochloride Powder
Glucosamine hydrochloride is the hydrochloride salt of D-glucosamine, a heterocyclic amin sugar with oxygen hetero-atoms, classified under HTS 2932.99.90.10 as a glucosamine salt. It is commonly used as a dietary supplement ingredient for joint health support.
Glucosamine Sulfate Potassium Chloride
This stable salt form combines glucosamine sulfate with potassium chloride for better bioavailability, fitting HTS 2932.99.90.10 as a glucosamine salt. Widely used in premium joint health formulations.
Glucosamine Sulfate Sodium Chloride
Sodium salt variant of glucosamine sulfate used in European formulations, classified as glucosamine salt under 2932.99.90.10 due to its heterocyclic oxygen structure. Preferred for lower potassium content.
Glucosamine Hydrochloride 99% USP Grade
Ultra-pure USP-verified glucosamine HCl meeting pharmacopeia standards, classified as glucosamine salt in 2932.99.90.10. Essential for GMP supplement manufacturing.
Glucosamine Lactate
Lactate salt of glucosamine offering neutral pH profile for sensitive formulations, classified under 2932.99.90.10. Used in liquid joint health beverages.
Crystalline Glucosamine Sulfate KCl
Highly crystalline form ensuring 100% yield in tableting, classified as glucosamine salt per 2932.99.90.10. Premium ingredient for fast-dissolve tablets.