METFORMIN HYDROCHLORIDE

Product NDC: 67296-2305
11-digit product format: 672962305
Labeler code: 67296
Product ID: 67296-2305_58bec66d-efd8-cee0-e063-6294a90aa1e9
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: METFORMIN HYDROCHLORIDE
Dosage form: TABLET, EXTENDED RELEASE
Route: ORAL
Labeler: Redpharm Drug
Application: ANDA217631
Marketing category: ANDA
Marketing start: 2023-10-06
Substance: METFORMIN HYDROCHLORIDE
Active strength: 500 mg/1
Pharmacologic classes: Biguanide [EPC], Biguanides [CS]
NDC exclude flag: No
Listing certified through: 2027-12-31
Current FDA listing: Yes

Source provenance: Browse the complete Orange Book source catalog · source snapshot 43.

Orange Book products#

Current product rows page 1 of 1 · 2 matching rows.

Application-product, Trade name, Ingredient table
Application-product	Trade name	Ingredient	Strength	Dosage form / route	TE codes	RLD / RS	Approval date
A217631-001	METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1		2023-10-05
A217631-002	METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB		2023-10-05

Therapeutic equivalence codes#

Current TE-code rows page 1 of 1 · 2 matching rows.

Application-product, TE code table
Application-product	TE code
A217631-001	AB1
A217631-002	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 2 · 44 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
2026-09-14 22:38:34	2026-08	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`84e616aacf4f…`
2026-09-14 22:38:34	2026-08	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`84e616aacf4f…`
2026-08-18 06:07:40	2026-07	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`caaa826d4ba7…`
2026-08-18 06:07:40	2026-07	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`8072bd15b7f6…`
2024-05-31 18:47 UTC	2024-05	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`8072bd15b7f6…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`6a51e52b5d6a…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`6a51e52b5d6a…`
2024-02-18 07:12 UTC	2024-02	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`1c564ffb4f44…`
2024-02-18 07:12 UTC	2024-02	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`1c564ffb4f44…`
2023-12-20 04:57 UTC	2023-12	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`ea1830bbd6c7…`
2023-12-20 04:57 UTC	2023-12	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A217631-001	METFORMIN HYDROCHLORIDE	500MG	TABLET, EXTENDED RELEASE / ORAL	AB1	2023-10-05	`a72a2bbeb626…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A217631-002	METFORMIN HYDROCHLORIDE	750MG	TABLET, EXTENDED RELEASE / ORAL	AB	2023-10-05	`a72a2bbeb626…`

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 2 · 44 observed states.

Captured, Edition, Application-product table
Captured	Edition	Application-product	TE code	Order	Source SHA-256
2026-09-14 22:38:34	2026-08	A217631-001	AB1	1	`84e616aacf4f…`
2026-09-14 22:38:34	2026-08	A217631-002	AB	1	`84e616aacf4f…`
2026-08-18 06:07:40	2026-07	A217631-001	AB1	1	`caaa826d4ba7…`
2026-08-18 06:07:40	2026-07	A217631-002	AB	1	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A217631-001	AB1	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A217631-002	AB	1	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A217631-001	AB1	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A217631-002	AB	1	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A217631-001	AB1	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A217631-002	AB	1	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A217631-001	AB1	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A217631-002	AB	1	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A217631-001	AB1	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A217631-002	AB	1	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A217631-001	AB1	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A217631-002	AB	1	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A217631-001	AB1	1	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A217631-002	AB	1	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A217631-001	AB1	1	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A217631-002	AB	1	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A217631-001	AB1	1	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A217631-002	AB	1	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A217631-001	AB1	1	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A217631-002	AB	1	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A217631-001	AB1	1	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A217631-002	AB	1	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A217631-001	AB1	1	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A217631-002	AB	1	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A217631-001	AB1	1	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A217631-002	AB	1	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A217631-001	AB1	1	`8072bd15b7f6…`
2024-05-31 18:47 UTC	2024-05	A217631-002	AB	1	`8072bd15b7f6…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A217631-001	AB1	1	`6a51e52b5d6a…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A217631-002	AB	1	`6a51e52b5d6a…`
2024-02-18 07:12 UTC	2024-02	A217631-001	AB1	1	`1c564ffb4f44…`
2024-02-18 07:12 UTC	2024-02	A217631-002	AB	1	`1c564ffb4f44…`
2023-12-20 04:57 UTC	2023-12	A217631-001	AB1	1	`ea1830bbd6c7…`
2023-12-20 04:57 UTC	2023-12	A217631-002	AB	1	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A217631-001	AB1	1	`a72a2bbeb626…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A217631-002	AB	1	`a72a2bbeb626…`

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.

Additional Listing Data#

Finished product: Yes
Brand name base: METFORMIN HYDROCHLORIDE
Listing expiration: 2027-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
METFORMIN HYDROCHLORIDE	500 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
786Z46389E	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
860975	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
58bec665-b648-6baf-e063-6394a90a1cbb	Available on FDA.report

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 · 10 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	Redpharm Drug	58bec665-b648-6baf-e063-6394a90a1cbb	2026-08-11	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631 ndc (product): 67296-2305
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	A-S Medication Solutions	c0ff557c-fa50-46f6-aa77-36a4df354e80	2026-06-12	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	A-S Medication Solutions	4f5389d2-dbcf-4fcb-9048-05953eb1fb05	2026-06-12	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	Laurus Labs Limited	0e7b02cc-2ddc-4394-a80c-128e6452d697	2026-05-19	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	A-S Medication Solutions	75b25738-31e6-4b58-9d2b-f4a1ab4ab090	2026-03-03	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	A-S Medication Solutions	9fed67ea-7a15-4634-80cf-c975b8812ebe	2025-06-11	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	A-S Medication Solutions	2d68fd88-c591-4577-a7c3-901338bdaf90	2025-06-11	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	Coupler LLC	33ec9f6e-16d9-40ba-e063-6294a90ae87b	2025-04-29	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	Preferred Pharmaceuticals Inc.	103080cb-6381-44f6-8a31-1fc81e7c890f	2025-04-23	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631
METFORMIN HYDROCHLORIDE	METFORMIN HYDROCHLORIDE	Bryant Ranch Prepack	4db5551b-04f6-4921-9dee-68acb41f7f71	2025-02-05	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 217631 application number: ANDA217631

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
786Z46389E	METFORMIN HYDROCHLORIDE	1115-70-4	METFORMIN HYDROCHLORIDE

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Marketing start	Sample	Exclude flag	Status
67296-2305-9	67296230509	90 TABLET, EXTENDED RELEASE in 1 BOTTLE (67296-2305-9)	2023-10-06	No	No	Current