United States · FDA National Drug Code directory

Allopurinol

A source-listed medicine record.

Factual source checks only. This page is not a clinically reviewed monograph. Historical or discontinued records may be included; listing does not confirm approval, current availability or pharmacy stock.

Medicine identity

Source reference
51655-523_494dda25-b095-7fc2-e063-6394a90a8a36
Product NDC
51655-523
Form
TABLET
Composition / generic term
allopurinol
Labeler
Northwind Health Company, LLC
Marketing category
ANDA
Marketing start / end (source format)
20220906
Source listing expiry
20271231

Source-listed ingredients

  • ALLOPURINOL — 100 mg/1

These values do not establish equivalence or a dose recommendation.

Packages

  • 30 TABLET in 1 BOTTLE, PLASTIC (51655-523-52) · 51655-523-52

Source and coverage

Open FDA National Drug Code directory

Snapshot retrieved: 2026-09-17. This is the acquisition date, not a medical review date.

Clinical information, images and comparisons appear only when separately reviewed for this record. Coverage may be incomplete. Ask a pharmacist or clinician about your treatment.

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Allopurinol — United States | Molindra Medicines