Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
RxRecalls Get alerts
Class III · Low risk Terminated Initiated Feb 9, 2024 (3 years ago)

Mercaptopurine Tablets

Class III — Low risk. Unlikely to cause harm, but violates FDA regulations.

Why it was recalled

Failed Dissolution Specifications: results slightly under spec at at 9-months.

Cause type: Dissolution failure

The tablet or capsule did not dissolve within specification. Dissolution controls how much drug the body absorbs; a failure can change the effective dose. All dissolution failure recalls.

What was recalled

Mercaptopurine Tablets, USP 50 mg, packaged in: a) 25-count bottle (NDC 69076-913-02), b) 250-count bottle (NDC 69076-913-25), Rx only, Manufactured for: Quinn Pharmaceuticals, Boca Raton, FL, www.quinnrx.com

Affected NDCs 69076-0913-02 69076-0913-25

Compare with the code on your package — it is the most precise check available.

Drug: Mercaptopurine

Recalling firm
Stason Pharmaceuticals, Inc.
NDC code
69076-913-02
Origin
CA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0367-2024 · FDA notice

Low risk, still worth a check. Class III means the product is unlikely to cause harm but breaks an FDA rule (often labeling). If your lot matches, your pharmacy will normally swap it; there is no need for alarm. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other Mercaptopurine recalls

See all
Class II · Moderate risk

Mercaptopurine Tablets

Failed USP Dissolution Test Requirements: This sub-recall is in response to Prometheus Laboratories Inc. recall for Mercaptopurine USP 50mg because the lot does not meet the specification for dissolution.

Terminated Dissolution failure American Health Packaging NDC 68084-325-21 D-0300-2015
Class II · Moderate risk

Mercaptopurine Tablets

Failed Dissolution Specifications: Product found to be out of specification (OOS) during stability testing.

Terminated Dissolution failure Prometheus Laboratories Inc. NDC 49884-922-02 D-0249-2015
Class III · Low risk

Mercaptopurine Tablets USP

Labeling: Incorrect or Missing Lot and/or Exp Date: This recall is being conducted because the product was given 36 month expiration dates instead of the filed 24 months.

Terminated Labeling / mix-up Boehringer Ingelheim Roxane Inc NDC 0054-4581-11 D-1314-2014
Class II · Moderate risk

Mercaptopurine Tablets

Failed USP Dissolution Test Requirements: This sub-recall is in response to Prometheus Laboratories Inc. recall for Mercaptopurine USP 50mg because the lot does not meet the specification for dissolution.

Terminated Dissolution failure American Health Packaging NDC 68084-325-21 D-1668-2012
Class II · Moderate risk

Mercaptopurine Tablets

Failed USP Dissolution Test Requirements: The recalled lots do not meet the specification for dissolution.

Terminated Dissolution failure Prometheus Laboratories Inc. NDC 49884-922-02 D-1659-2012

Other recalls by Stason Pharmaceuticals, Inc.

All 2024 recalls
Class III · Low risk

Selegiline HCL Tablets USP 5mg

Stason Pharmaceuticals is recalling Selegiline HCl tablets, USP 5mg 60 count bottle due to an out of specification result for dissolution of stability samples.

Terminated Dissolution failure Stason Pharmaceuticals, Inc. NDC 51862-146-06 D-1479-2016