Calcitonin Salmon Recombinant
Recombinant salmon calcitonin is a synthetic polypeptide chain-modified derivative used primarily as a hormone for osteoporosis and hypercalcemia treatment. It qualifies for HTS 2937.90.4500 as an 'other' amino-acid derivative hormone, explicitly including chain-modified polypeptides per the heading.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing antisera or antigens
Chapter 29 excludes immunological products of heading 3002, shifting from pure hormone classification.
If not specifically an amino-acid derivative
Non-amino-acid hormone derivatives fall under the broader 'other' category 2937.90.9010.
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Import Tips & Compliance
• Provide biotech origin documentation and sequence analysis to verify as chain-modified polypeptide hormone
• Ensure cold chain compliance during import, documenting stabilizers as necessary for transport only
• Watch for immunological product exclusions under Chapter 29 note (e); pure hormones remain here
Related Products under HTS 2937.90.45.00
L-Thyroxine Sodium
L-Thyroxine sodium is the synthetic sodium salt of thyroxine, a thyroid hormone amino acid derivative used primarily for treating hypothyroidism. It falls under HTS 2937.90.4500 as an amino-acid derivative used primarily as a hormone, fitting Chapter 29's scope for chemically defined organic compounds with hormonal function.
L-Triiodothyronine (Liothyronine)
Liothyronine is a synthetic amino acid derivative of the thyroid hormone T3, used primarily for hypothyroidism and myxedema coma treatment. Classified under HTS 2937.90.4500 as an 'other' amino-acid derivative hormone, it meets Chapter 29 requirements for separate chemically defined organic compounds.
Desmopressin Acetate
Desmopressin acetate is a synthetic vasopressin analogue, an amino-acid derivative polypeptide used primarily as an antidiuretic hormone for diabetes insipidus. It fits HTS 2937.90.4500 as a chain-modified structural analogue hormone under Chapter 29's organic compound provisions.
Oxytocin Synthetic
Synthetic oxytocin is a nonapeptide hormone amino-acid derivative used primarily for labor induction and postpartum hemorrhage control. Classified in HTS 2937.90.4500 as an 'other' chain-modified polypeptide hormone derivative fitting Chapter 29 criteria.
Sermorelin Acetate
Sermorelin acetate is a synthetic growth hormone-releasing hormone (GHRH) analogue, an amino-acid derivative polypeptide used primarily as a hormone stimulator. It falls under HTS 2937.90.4500 per heading 2937 definition including hormone-releasing factors as amino-acid derivatives.
Teriparatide Acetate
Teriparatide acetate is a recombinant parathyroid hormone fragment (amino-acid derivative polypeptide) used primarily as an anabolic hormone for osteoporosis. HTS 2937.90.4500 covers it as a chain-modified structural analogue hormone under Chapter 29.