Atenolol

Product NDC: 29300-410
11-digit product format: 293000410
Labeler code: 29300
Product ID: 29300-410_b84110b2-cefb-49d0-8b08-1057dbdc258b
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: Atenolol
Dosage form: TABLET
Route: ORAL
Labeler: Unichem Pharmaceuticals (USA), Inc.
Application: ANDA213136
Marketing category: ANDA
Marketing start: 2019-11-21
Substance: ATENOLOL
Active strength: 25 mg/1
Pharmacologic classes: Adrenergic beta-Antagonists [MoA], beta-Adrenergic Blocker [EPC]
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

Source provenance: Browse the complete Orange Book source catalog · source snapshot 1.

Orange Book products#

Current product rows page 1 of 1 · 3 matching rows.

Application-product, Trade name, Ingredient table
Application-product	Trade name	Ingredient	Strength	Dosage form / route	TE codes	Approval date
A213136-001	ATENOLOL	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21
A213136-002	ATENOLOL	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21
A213136-003	ATENOLOL	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21

Therapeutic equivalence codes#

Current TE-code rows page 1 of 1 · 3 matching rows.

Application-product, TE code table
Application-product	TE code
A213136-001	AB
A213136-002	AB
A213136-003	AB

Observed Orange Book product history#

Observed FDA ZIP history: Each table is queried independently by exact application/product key from successfully parsed Orange Book snapshots. Capture times identify archived source observations; absence or a change between snapshots is not inferred. FDA publication files that were not recoverable as structured ZIP data are not represented as states.

Product history page 1 of 3 · 114 observed states.

Captured, Edition, Application-product table
Captured	Edition	Application-product	Trade name	Strength	Dosage form / route	Product TE source text	Approval date	Source SHA-256
2026-02-19 14:30 UTC	2026-02	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A213136-002	ATENOLOL	50MG	TABLET / ORAL	AB	2019-11-21	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A213136-003	ATENOLOL	100MG	TABLET / ORAL	AB	2019-11-21	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A213136-001	ATENOLOL	25MG	TABLET / ORAL	AB	2019-11-21	`8072bd15b7f6…`

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 3 · 114 observed states.

Captured, Edition, Application-product table
Captured	Edition	Application-product	TE code	Order	Source SHA-256
2026-02-19 14:30 UTC	2026-02	A213136-001	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A213136-002	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A213136-003	AB	1	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A213136-001	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A213136-002	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A213136-003	AB	1	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A213136-001	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A213136-002	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A213136-003	AB	1	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A213136-001	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A213136-002	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A213136-003	AB	1	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A213136-001	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A213136-002	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A213136-003	AB	1	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A213136-001	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A213136-002	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A213136-003	AB	1	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A213136-001	AB	1	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A213136-002	AB	1	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A213136-003	AB	1	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A213136-001	AB	1	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A213136-002	AB	1	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A213136-003	AB	1	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A213136-001	AB	1	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A213136-002	AB	1	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A213136-003	AB	1	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A213136-001	AB	1	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A213136-002	AB	1	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A213136-003	AB	1	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A213136-001	AB	1	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A213136-002	AB	1	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A213136-003	AB	1	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A213136-001	AB	1	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A213136-002	AB	1	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A213136-003	AB	1	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A213136-001	AB	1	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A213136-002	AB	1	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A213136-003	AB	1	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A213136-001	AB	1	`8072bd15b7f6…`

Additional Listing Data#

Finished product: Yes
Brand name base: Atenolol
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
ATENOLOL	25 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
50VV3VW0TI	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 3 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
197379	Internal RxNorm lookup
197380	Internal RxNorm lookup
197381	Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
35d99c43-7305-4a4a-886e-a9bf3ee88fa8	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
faf41ef3-b4b3-a29e-3b26-07c3009003bf	Product name	5	20220517
5eb1a708-d713-e905-0a08-b103c64796f4	Product name	3	20201019

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
29300-410-01	Atenolol	100 in 1 BOTTLE	TABLET	100	6
29300-410-05	Atenolol	500 in 1 BOTTLE	TABLET	500	6
29300-410-10	Atenolol	1000 in 1 BOTTLE	TABLET	1000	6

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
29300-410-10	EA - Each	29300-410	2de27565-831e-42b8-83f3-90339338956d	1	2022-10-06

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
29300-410	ATENOLOL TABLET [UNICHEM PHARMACEUTICALS (USA), INC.]	6	Current NDC, Legacy NDC, 3 package rows	20240123_35d99c43-7305-4a4a-886e-a9bf3ee88fa8.zip

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 14 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Atenolol	ATENOLOL	ASCLEMED USA INC.	2ee7b7da-303d-4a57-a1eb-25e8923660c0	2026-05-19	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	Preferred Pharmaceuticals Inc.	0ad0c7dd-e4e5-4968-9372-7a9bb30073ec	2026-04-22	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	Preferred Pharmaceuticals Inc.	5ad1426a-5a74-427b-812d-c7b144c84474	2026-03-10	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	A-S Medication Solutions	d7a93c64-0c52-4d72-a9be-37c7ca355cdf	2026-02-04	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	Bryant Ranch Prepack	290f4de3-8815-466c-81dc-8bc632375896	2025-10-13	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	REMEDYREPACK INC.	897e18f6-3b57-4ef0-85ff-9dfa23521eb9	2025-10-01	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	A-S Medication Solutions	3d35592c-91ac-44f6-b077-5963e952f0dd	2025-07-16	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	A-S Medication Solutions	f419c72e-f1f9-4b5a-94ff-a525367cdce4	2025-07-16	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	A-S Medication Solutions	d3e72119-e3c3-41ba-8787-acc86b44d6c4	2025-05-29	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	A-S Medication Solutions	a3c8d507-e040-409e-9f97-742925cc66a1	2025-05-29	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol 29300-411	ATENOLOL	NuCare Pharmaceuticals,Inc.	239b1cce-3b1a-f049-e063-6394a90a0e0a	2024-12-26	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	Quality Care Products, LLC	4fc4a969-286f-4fd2-b16a-f0291fd1c5c0	2024-12-19	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	Bryant Ranch Prepack	bd0f7f1c-dd20-4de6-a012-f581a216f23f	2024-04-03	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136
Atenolol	ATENOLOL	Unichem Pharmaceuticals (USA), Inc.	35d99c43-7305-4a4a-886e-a9bf3ee88fa8	2024-01-18	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 213136 application number: ANDA213136 ndc (product): 29300-410

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
50VV3VW0TI	ATENOLOL	29122-68-7	ATENOLOL

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
197380	atenolol 25 MG Oral Tablet	PSN	bd0f7f1c-dd20-4de6-a012-f581a216f23f	102
197380	atenolol 25 MG Oral Tablet	SCD	bd0f7f1c-dd20-4de6-a012-f581a216f23f	102
197379	atenolol 100 MG Oral Tablet	PSN	35d99c43-7305-4a4a-886e-a9bf3ee88fa8	6
197380	atenolol 25 MG Oral Tablet	PSN	35d99c43-7305-4a4a-886e-a9bf3ee88fa8	6
197381	atenolol 50 MG Oral Tablet	PSN	35d99c43-7305-4a4a-886e-a9bf3ee88fa8	6
197379	atenolol 100 MG Oral Tablet	SCD	35d99c43-7305-4a4a-886e-a9bf3ee88fa8	6
197380	atenolol 25 MG Oral Tablet	SCD	35d99c43-7305-4a4a-886e-a9bf3ee88fa8	6
197381	atenolol 50 MG Oral Tablet	SCD	35d99c43-7305-4a4a-886e-a9bf3ee88fa8	6
197380	atenolol 25 MG Oral Tablet	PSN	f419c72e-f1f9-4b5a-94ff-a525367cdce4	5
197380	atenolol 25 MG Oral Tablet	SCD	f419c72e-f1f9-4b5a-94ff-a525367cdce4	5
197380	atenolol 25 MG Oral Tablet	PSN	3d35592c-91ac-44f6-b077-5963e952f0dd	4
197380	atenolol 25 MG Oral Tablet	SCD	3d35592c-91ac-44f6-b077-5963e952f0dd	4
197380	atenolol 25 MG Oral Tablet	PSN	5ad1426a-5a74-427b-812d-c7b144c84474	3
197380	atenolol 25 MG Oral Tablet	SCD	5ad1426a-5a74-427b-812d-c7b144c84474	3
197380	atenolol 25 MG Oral Tablet	PSN	897e18f6-3b57-4ef0-85ff-9dfa23521eb9	2
197380	atenolol 25 MG Oral Tablet	SCD	897e18f6-3b57-4ef0-85ff-9dfa23521eb9	2
197379	atenolol 100 MG Oral Tablet	PSN	2ee7b7da-303d-4a57-a1eb-25e8923660c0	1
197380	atenolol 25 MG Oral Tablet	PSN	2ee7b7da-303d-4a57-a1eb-25e8923660c0	1
197381	atenolol 50 MG Oral Tablet	PSN	2ee7b7da-303d-4a57-a1eb-25e8923660c0	1
197379	atenolol 100 MG Oral Tablet	SCD	2ee7b7da-303d-4a57-a1eb-25e8923660c0	1
197380	atenolol 25 MG Oral Tablet	SCD	2ee7b7da-303d-4a57-a1eb-25e8923660c0	1
197381	atenolol 50 MG Oral Tablet	SCD	2ee7b7da-303d-4a57-a1eb-25e8923660c0	1

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
29300-410-01	29300041001	100 TABLET in 1 BOTTLE (29300-410-01)	100 tablet	2020-01-06	0000-00-00	No	No	Current
29300-410-05	29300041005	500 TABLET in 1 BOTTLE (29300-410-05)	500 tablet	2020-01-06	0000-00-00	No	No	Current
29300-410-10	29300041010	1000 TABLET in 1 BOTTLE (29300-410-10)	1000 tablet	2022-08-26	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Atenolol Tablets, USP Rx only	ASCLEMED USA INC. \| ASCLEMED USA INC. DBA ENOVACHEM	2026-05-19	HUMAN PRESCRIPTION DRUG LABEL	1
Atenolol Tablets, USP Rx only	Preferred Pharmaceuticals Inc.	2026-03-10	HUMAN PRESCRIPTION DRUG LABEL	3
Atenolol Tablets, USP Rx only	REMEDYREPACK INC.	2025-10-01	HUMAN PRESCRIPTION DRUG LABEL	2
Atenolol Tablets, USP Rx only	A-S Medication Solutions	2025-07-16	HUMAN PRESCRIPTION DRUG LABEL	5
Atenolol Tablets, USP Rx only	A-S Medication Solutions	2025-07-16	HUMAN PRESCRIPTION DRUG LABEL	4
Atenolol Tablets, USP Rx only	Bryant Ranch Prepack	2024-04-03	HUMAN PRESCRIPTION DRUG LABEL	102
Atenolol Tablets, USP Rx only	Unichem Pharmaceuticals (USA), Inc.	2024-01-18	HUMAN PRESCRIPTION DRUG LABEL	6