Recall events
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Event 84122
Event summary
Timeline bucket October 22, 2019
Product types Drug
Classifications Class II
Statuses Ongoing
Recalling firm wording Sanofi-Aventis U.S. LLC
Dossier provenance
Source snapshots represented here
openFDA Drug Enforcement
Report-date coverage
June 20, 2012–July 08, 2026
Known gap: openFDA describes 2004-present coverage, but the current export has no report-date records in this interval.
Enforcement coverage uses report dates; product initiation dates can precede those bounds. Device-enrichment coverage uses FDA event_date_initiated.
How coverage and grouping work
Device root-cause evidence is not applicable to this event.
No grouped product has the official product type device; this is not an unavailable-enrichment finding.
Complete imported group
Every recalled product in this event
12 official enforcement rows
Product dates, classifications, firms, and source wording remain attached to their individual rows.
Opening this dossier never hides products that did not match a prior timeline filter.
drug · product 1 of 12
Cool Mint Tablets Maximum Strength Zantac 150 mg Sanofi Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC's: 0597-0120-06, 0597-0120-08, 0597-0120-09, 0597-0120-24, 0597-0120-38, 0597-0120-50, 0597-0120-76, 0597-0120-78, 0597-0120-80, 0597-0120-82, 0597-0120-87.
D-0534-2020
Recall number D-0534-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[3502]
FDA event record
· Exact recall-number query on openFDA
drug · product 2 of 12
Regular Strength Zantac 75 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219 NDC's 41167-0300-0, 41167-0300-1, 41167-0300-3, 41167-0300-5, 41167-0300-6, 41167-0300-7, 41167-0300-8
D-0535-2020
Recall number D-0535-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[1706]
FDA event record
· Exact recall-number query on openFDA
drug · product 3 of 12
Maximum Strength Zantac 150 mg Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC's 41167-0310-1 41167-0310-2 41167-0310-3 41167-0310-4 41167-0310-6 41167-0310-7 41167-0310-8
D-0536-2020
Recall number D-0536-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[3310]
FDA event record
· Exact recall-number query on openFDA
drug · product 4 of 12
Regular Strength Zantac 150 mg Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC 05269-220-25.
D-0537-2020
Recall number D-0537-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[2962]
FDA event record
· Exact recall-number query on openFDA
drug · product 5 of 12
Cool Mint Maximum Strength Zantac 150 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219 NDC's: 41167-0320-1 41167-0320-2 41167-0320-3 41167-0320-4 41167-0320-5 41167-0320-6 41167-0320-7
D-0538-2020
Recall number D-0538-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[3018]
FDA event record
· Exact recall-number query on openFDA
drug · product 6 of 12
Maximum Strength Zantac 150 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC's: 0597-0121-01, 0597-0121-06, 0597-0121-08, 0597-0121-09, 0597-0121-11, 0597-0121-24, 0597-0121-38, 0597-0121-50, 0597-0121-64, 0597-0121-66, 0597-0121-68, 0597-0121-78, 0597-0121-80, 0597-0121-82, 0597-0121-85, 0597-0121-90, 0597-0121-94.
D-0539-2020
Recall number D-0539-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[1694]
FDA event record
· Exact recall-number query on openFDA
drug · product 7 of 12
Regular Strength Zantac 75 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC 50269-222-25.
D-0540-2020
Recall number D-0540-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[4570]
FDA event record
· Exact recall-number query on openFDA
drug · product 8 of 12
Regular Strength Zantac 150 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC 67751-151-01.
D-0541-2020
Recall number D-0541-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[4630]
FDA event record
· Exact recall-number query on openFDA
drug · product 9 of 12
Regular Strength Zantac 75 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC's 67751-152-01 67751-152-02
D-0542-2020
Recall number D-0542-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[4538]
FDA event record
· Exact recall-number query on openFDA
drug · product 10 of 12
Regular Strength Zantac 75 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC 68151-2584-0.
D-0543-2020
Recall number D-0543-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[3307]
FDA event record
· Exact recall-number query on openFDA
drug · product 11 of 12
Zantac 150 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC's 66715-9736-2 66715-9736-3 66715-9736-8
D-0544-2020
Recall number D-0544-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[4791]
FDA event record
· Exact recall-number query on openFDA
drug · product 12 of 12
Zantac 75 mg, Distributed by: Chattem, Inc., a Sanofi Company P.O. Box 2219, Chattanooga, TN 37409-0219. NDC's 0597-0122-01 0597-0122-08 0597-0122-13 0597-0122-37 0597-0122-40 0597-0122-54 0597-0122-61 0597-0122-81 0597-0122-96
D-0545-2020
Recall number D-0545-2020
Initiated October 22, 2019
Classification Class II
Status Ongoing
Quantity Unavailable
App-derived interpretation
Foreign material or chemical contamination
reason.foreign_material_chemical_contamination · v1.0.0
NDMA impurity
Manufacturing or process control
reason.manufacturing_process_control · v1.0.0
CGMP Deviations
These labels are deterministic app interpretations, not FDA categories.
Inspect official wording and provenance
Reason for recall CGMP Deviations: Presence of NDMA impurity detected in product.
Distribution pattern Nationwide
Official fact provenance
Dataset openFDA Drug Enforcement
Snapshot published July 16, 2026 07:03
Snapshot SHA-256 b791303a96cde04f35218bb062dc99bbd2aaedb7873ee857564b5dbe373c2651
Raw source locator 0001-drug-enforcement-0001-of-0001.json.zip#results[2308]
FDA event record
· Exact recall-number query on openFDA
