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2941.90.50.00/Erythromycin Ethylsuccinate/Canada

Erythromycin Ethylsuccinate from Canada

Erythromycin ethylsuccinate is a macrolide antibiotic ester for improved oral absorption. Classifies under HTS 2941.90.50.00 as other antibiotics; esters follow parent acid-function compound per Chapter 29 note 3(A). Meets purity standards for chemically defined substances.

Duty Rate — Canada → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Hydrolysis stability data required for ester antibiotics

• Specify free base equivalent potency

• Avoid enteric coating suggesting finished product

Erythromycin Ethylsuccinate from Canada — Import Duty Rate | HTS 2941.90.50.00