2935.90.42.00/Sulfasalazine USP Powder/Japan

Sulfasalazine USP Powder from Japan

Sulfasalazine is a sulfonamide antibiotic chemically known as salicylazosulfapyridine, used primarily for treating ulcerative colitis and rheumatoid arthritis. This USP-grade powder form falls under HTS 2935.90.4200 as it is specifically listed as an anti-infective agent within the sulfonamides category of Chapter 29. It is supplied as a bulk pharmaceutical intermediate for compounding into tablets or suspensions.

Duty Rate — Japan → 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 Drug Master File (DMF) and ensure Certificate of Analysis confirms USP purity standards for pharmaceutical-grade imports

• Provide detailed stability data and impurity profiles as required for anti-infective sulfonamides under FDA import alerts

• Avoid common pitfalls by verifying the product meets 'drugs' classification rather than veterinary use which may shift to different HTS

Sulfasalazine USP Powder from Japan — Import Duty Rate | HTS 2935.90.42.00