Cyclic Adenosine Monophosphate (cAMP) Sodium Salt

cAMP sodium salt is a key second messenger in cellular signaling pathways. HTS 2934.99.39.00 covers this aromatic heterocyclic nucleotide listed in U.S. note 3.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%6.5%
🇲🇽Mexico6.5%6.5%
🇨🇦Canada6.5%6.5%
🇩🇪Germany6.5%6.5%
🇯🇵Japan6.5%6.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2934.99.90.01Same rate: 6.5%

If non-aromatic cyclic nucleotide analog

Aromaticity determines specific subheading within Chapter 29.

3002.90Higher: 10% vs 6.5%

If as cell culture media additive

Immunological products containing signaling molecules excluded here.

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Import Tips & Compliance

Verify cyclized structure via 31P-NMR spectroscopy data

Store and ship at -80°C to preserve signaling activity

Include phosphodiesterase stability test results

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.

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.

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.