2937.22.00.00/Dexamethasone/China

Dexamethasone from China

Dexamethasone is a synthetic fluorinated glucocorticoid, a halogenated derivative of cortisol (an adrenal cortical hormone), used primarily for its potent anti-inflammatory and immunosuppressive effects. It falls under HTS 2937.22.00.00 as a halogenated derivative of adrenal cortical hormones per Chapter 29 notes defining such compounds by their chemical structure and hormonal function.

Duty Rate — China → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Obtain FDA approval and Drug Master File (DMF) prior to import; ensure certificate of analysis confirms purity >99% and halogen content

• Provide detailed chemical specifications and CAS number (50-02-2) on commercial invoice to avoid misclassification as general steroids

• Verify compliance with USP/EP monographs; common pitfall is inadequate stability data for transport conditions