Methenamine Mandelate · METHENAMINE MANDELATE 500 mg/1 · Tablet, Film Coated · Oral · Chartwell RX, LLC
NDC 62135-0200-01 · 100 TABLET, FILM COATED in 1 BOTTLE · UNAPPROVED DRUG OTHER · View full market →
Just 3 companies supply this market — thin enough that a single exit would be felt immediately. One of its named manufacturing plants, Chartwell Pharmaceuticals Congers, LLC., failed FDA inspectionwithin the last two years — the agency’s most serious outcome.
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No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
How Part D pricing works →No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Not scored — fragility is computed for NADAC-priced NDCs.
OAI inspection at a producing facility (24 months) · sole-source market
For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.
Backtested statistical model over the whole market, not this package alone. Model details →
Establishments this product's FDA label declares, located via FDA registration data. How we built this →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Bryant Ranch Prepack | METHENAMINE MANDELATE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Bryant Ranch Prepack | METHENAMINE MANDELATE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Chartwell RX, LLC | METHENAMINE MANDELATE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Chartwell RX, LLC | METHENAMINE MANDELATE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Westminster Pharmaceuticals, LLC | METHENAMINE MANDELATE 1000 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Westminster Pharmaceuticals, LLC | METHENAMINE MANDELATE 500 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Methenamine Mandelate — NDC 62135-0200-01," retrieved September 3, 2026, https://drugdashboards.com/drug/62135020001.
Free to cite with attribution — see how the data is put together.