Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Sep 16, 2020 (6 years ago)

Diethylpropion

Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.

Why it was recalled

cMGP Deviations: Drug products repackaged into pouches without supporting stability studies.

Cause type: Stability / shelf life

The product degraded or failed stability testing before its labeled expiry. Heat, moisture or time can break the drug down into degradants or reduce potency. All stability / shelf life recalls.

What was recalled

Diethylpropion, 25 mg tablets, Rx only, Distributed by: Calvin Scott & Co. Inc. Albuquerque, NM 87123; MFG. Lannett Company, Philadelphia, PA 19136, NDC 00527-1475-01

Affected NDC 0527-1475-01

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

Product details

From the FDA NDC directory, for the product code this recall names. Compare with the label on your package.

ProductStrengthForm & routeLabelerType
Diethylpropion Hydrochloride
NDC 00527-1475
25 mg/1 Tablet
Oral
Lannett Company, Inc. Rx · CIV
Recalling firm
Calvin Scott & Company, Inc.
NDC code
00527-1475-01
Origin
NM, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0009-2021 · FDA notice

Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other recalls by Calvin Scott & Company, Inc.

All 2020 recalls
Class I · High risk

Benzonatate capsules

Labeling: Label Mix-up: Bottle labeled as Benzonatate 100 mg capsules contained Benzphetamine 50 mg tablets and a bottle labeled as Benzphetamine 50 mg tablets contained Benzonatate 100 mg capsules.

Terminated Labeling / mix-up Calvin Scott & Company, Inc. NDC 67877-0573-05 D-1124-2022
Class III · Low risk

Benzphetamine tablets

Labeling: Label Mix-up: Bottle labeled as Benzonatate 100 mg capsules contained Benzphetamine 50 mg tablets and a bottle labeled as Benzphetamine 50 mg tablets contained Benzonatate 100 mg capsules.

Terminated Labeling / mix-up Calvin Scott & Company, Inc. NDC 10702-0040-50 D-1123-2022
Class II · Moderate risk

Phentermine

cMGP Deviations: Drug products repackaged into pouches without supporting stability studies.

Terminated Stability / shelf life Calvin Scott & Company, Inc. NDC 00527-0597-10 D-0011-2021
Class II · Moderate risk

Diethylpropion

cMGP Deviations: Drug products repackaged into pouches without supporting stability studies.

Terminated Stability / shelf life Calvin Scott & Company, Inc. NDC 00527-1477-01 D-0010-2021

Other stability / shelf life recalls from 2020

All stability / shelf life recalls
Class II · Moderate risk

Phentermine

cMGP Deviations: Drug products repackaged into pouches without supporting stability studies.

Terminated Stability / shelf life Calvin Scott & Company, Inc. NDC 00527-0597-10 D-0011-2021
Class II · Moderate risk

Diethylpropion

cMGP Deviations: Drug products repackaged into pouches without supporting stability studies.

Terminated Stability / shelf life Calvin Scott & Company, Inc. NDC 00527-1477-01 D-0010-2021
Class II · Moderate risk

Elitek (rasburicase)

Failed Stability Specifications: Out of Specification result for enzyme activity levels noted during routine stability testing.

Ongoing Stability / shelf life Sanofi-Aventis U.S. LLC NDC 0024-5151-75 D-1507-2020