Guanosine Monophosphate (GMP) Sodium Salt
GMP sodium salt is a nucleotide used in RNA synthesis and as a flavor enhancer in food industry. Classified under HTS 2934.99.39.00 as a product described in additional U.S. note 3 to section VI among aromatic nucleic acid salts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing univalent radical substituents
Specific substitution patterns on the heterocyclic ring change subheading classification.
If imported as diagnostic reagent kit component
Prepared lab reagents containing these compounds classified by function in Chapter 38.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide GMP/USP certificates and batch analysis for FDA import requirements
• Declare food-grade vs. pharmaceutical grade to determine additional agency reviews
• Use refrigerated transport to prevent degradation during international shipping
Related Products under HTS 2934.99.39.00
Adenosine Triphosphate (ATP) Disodium Salt
ATP disodium salt is a chemically defined nucleic acid derivative essential for energy transfer in biochemical reactions. It falls under HTS 2934.99.39.00 as an aromatic heterocyclic compound listed in additional U.S. note 3 to section VI, specifically among nucleotide derivatives.
Cytidine Triphosphate (CTP) Disodium Salt
CTP disodium salt serves as a substrate in RNA polymerase reactions and pharmaceutical intermediates. It qualifies for HTS 2934.99.39.00 as a chemically defined nucleic acid salt listed in additional U.S. note 3.
Uridine Diphosphate Glucose (UDPG)
UDPG is a glycosyl donor crucial for carbohydrate metabolism studies. Falls under HTS 2934.99.39.00 as an aromatic heterocyclic nucleotide derivative specified in additional U.S. note 3 to section VI.
5-Methyluridine Monophosphate
This modified nucleotide is used in epigenetic research and antiviral drug development. Classified in HTS 2934.99.39.00 per additional U.S. note 3 for listed aromatic heterocyclic nucleic acids.
Inosine Monophosphate (IMP) Disodium Salt
IMP disodium salt functions as a flavor enhancer (umami taste) and RNA component. HTS 2934.99.39.00 applies as a nucleic acid salt listed in additional U.S. note 3 to section VI.
Flavine Adenine Dinucleotide (FAD) Sodium Salt
FAD sodium salt is a redox cofactor in enzymatic reactions, containing both flavin and adenine moieties. Falls under HTS 2934.99.39.00 as specified aromatic heterocyclic compound in U.S. note 3.