Drug

Who makes methenamine mandelate?

5 companies list methenamine mandelate as a human prescription drug. Forms: solution; tablet; tablet, film coated. Routes: oral.

Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology

Companies listing methenamine mandelate

CompanyFormsApplicationNDCsRegistered sites
Bryant Ranch PrepackUnited Statestablet, film coatedUNAPPROVED DRUG OTHER21
Chartwell RX, LLC.tablet, film coatedUNAPPROVED DRUG OTHER20
Edenbridge Pharmaceuticals LLC.tabletUNAPPROVED DRUG OTHER20
Westminster Pharmaceuticals, LLCtablet, film coatedUNAPPROVED DRUG OTHER20
Oncora Pharma, LLCUnited StatessolutionUNAPPROVED DRUG OTHER11

Bulk ingredient listings

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Common questions

Who makes methenamine mandelate?
5 companies list methenamine mandelate as a human prescription drug in the openFDA NDC Directory, led by Bryant Ranch Prepack, Chartwell RX, LLC., Edenbridge Pharmaceuticals LLC., Westminster Pharmaceuticals, LLC, Oncora Pharma, LLC. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
Who supplies methenamine mandelate active ingredient?
3 companies list methenamine mandelate as a bulk ingredient, including Chattem Chemicals, Inc., Laboratorium Ofichem BV, W. R. GRACE & CO.-CONN..