AMITRIPTYLINE HYDROCHLORIDE

Product NDC: 51655-121
11-digit product format: 516550121
Labeler code: 51655
Product ID: 51655-121_c13566ef-16fd-60aa-e053-2a95a90a67c9
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: AMITRIPTYLINE HYDROCHLORIDE
Dosage form: TABLET, FILM COATED
Route: ORAL
Labeler: Northwind Pharmaceuticals
Application: ANDA202446
Marketing category: ANDA
Marketing start: 2020-09-03
Marketing end: 0000-00-00
Substance: AMITRIPTYLINE HYDROCHLORIDE
Active strength: 25 mg/1
Pharmacologic classes: Tricyclic Antidepressant [EPC]
NDC exclude flag: No
Listing certified through: 2022-12-31
Current FDA listing: Historical FDA.report record

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 3 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Source date
excluded product	product	51655-121		I	Inactivated by FDA	2026-08-11
excluded package	package	51655-121	51655-121-26	I	Inactivated by FDA	2026-08-11
excluded package	package	51655-121	51655-121-52	I	Inactivated by FDA	2026-08-11

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

Orange Book products#

Current product rows page 1 of 1 · 6 matching rows.

Application-product, Trade name, Ingredient table
Application-product	Trade name	Ingredient	Strength	Dosage form / route	TE codes	Approval date
A202446-001	AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	10MG	TABLET / ORAL	AB	2014-06-04
A202446-002	AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	25MG	TABLET / ORAL	AB	2014-06-04
A202446-003	AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	50MG	TABLET / ORAL	AB	2014-06-04
A202446-004	AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	75MG	TABLET / ORAL	AB	2014-06-04
A202446-005	AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2014-06-04
A202446-006	AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	150MG	TABLET / ORAL	AB	2014-06-04

Therapeutic equivalence codes#

Current TE-code rows page 1 of 1 · 6 matching rows.

Application-product, TE code table
Application-product	TE code
A202446-001	AB
A202446-002	AB
A202446-003	AB
A202446-004	AB
A202446-005	AB
A202446-006	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 7 · 246 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	A202446-001	AMITRIPTYLINE HYDROCHLORIDE	10MG	TABLET / ORAL	AB	2014-06-04	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-002	AMITRIPTYLINE HYDROCHLORIDE	25MG	TABLET / ORAL	AB	2014-06-04	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-003	AMITRIPTYLINE HYDROCHLORIDE	50MG	TABLET / ORAL	AB	2014-06-04	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-004	AMITRIPTYLINE HYDROCHLORIDE	75MG	TABLET / ORAL	AB	2014-06-04	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-005	AMITRIPTYLINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2014-06-04	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-006	AMITRIPTYLINE HYDROCHLORIDE	150MG	TABLET / ORAL	AB	2014-06-04	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-001	AMITRIPTYLINE HYDROCHLORIDE	10MG	TABLET / ORAL	AB	2014-06-04	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-002	AMITRIPTYLINE HYDROCHLORIDE	25MG	TABLET / ORAL	AB	2014-06-04	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-003	AMITRIPTYLINE HYDROCHLORIDE	50MG	TABLET / ORAL	AB	2014-06-04	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-004	AMITRIPTYLINE HYDROCHLORIDE	75MG	TABLET / ORAL	AB	2014-06-04	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-005	AMITRIPTYLINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2014-06-04	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-006	AMITRIPTYLINE HYDROCHLORIDE	150MG	TABLET / ORAL	AB	2014-06-04	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A202446-001	AMITRIPTYLINE HYDROCHLORIDE	10MG	TABLET / ORAL	AB	2014-06-04	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-002	AMITRIPTYLINE HYDROCHLORIDE	25MG	TABLET / ORAL	AB	2014-06-04	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-003	AMITRIPTYLINE HYDROCHLORIDE	50MG	TABLET / ORAL	AB	2014-06-04	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-004	AMITRIPTYLINE HYDROCHLORIDE	75MG	TABLET / ORAL	AB	2014-06-04	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-005	AMITRIPTYLINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2014-06-04	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-006	AMITRIPTYLINE HYDROCHLORIDE	150MG	TABLET / ORAL	AB	2014-06-04	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-001	AMITRIPTYLINE HYDROCHLORIDE	10MG	TABLET / ORAL	AB	2014-06-04	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-002	AMITRIPTYLINE HYDROCHLORIDE	25MG	TABLET / ORAL	AB	2014-06-04	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-003	AMITRIPTYLINE HYDROCHLORIDE	50MG	TABLET / ORAL	AB	2014-06-04	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-004	AMITRIPTYLINE HYDROCHLORIDE	75MG	TABLET / ORAL	AB	2014-06-04	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-005	AMITRIPTYLINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2014-06-04	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-006	AMITRIPTYLINE HYDROCHLORIDE	150MG	TABLET / ORAL	AB	2014-06-04	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-001	AMITRIPTYLINE HYDROCHLORIDE	10MG	TABLET / ORAL	AB	2014-06-04	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-002	AMITRIPTYLINE HYDROCHLORIDE	25MG	TABLET / ORAL	AB	2014-06-04	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-003	AMITRIPTYLINE HYDROCHLORIDE	50MG	TABLET / ORAL	AB	2014-06-04	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-004	AMITRIPTYLINE HYDROCHLORIDE	75MG	TABLET / ORAL	AB	2014-06-04	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-005	AMITRIPTYLINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2014-06-04	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-006	AMITRIPTYLINE HYDROCHLORIDE	150MG	TABLET / ORAL	AB	2014-06-04	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-001	AMITRIPTYLINE HYDROCHLORIDE	10MG	TABLET / ORAL	AB	2014-06-04	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-002	AMITRIPTYLINE HYDROCHLORIDE	25MG	TABLET / ORAL	AB	2014-06-04	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-003	AMITRIPTYLINE HYDROCHLORIDE	50MG	TABLET / ORAL	AB	2014-06-04	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-004	AMITRIPTYLINE HYDROCHLORIDE	75MG	TABLET / ORAL	AB	2014-06-04	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-005	AMITRIPTYLINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2014-06-04	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-006	AMITRIPTYLINE HYDROCHLORIDE	150MG	TABLET / ORAL	AB	2014-06-04	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A202446-001	AMITRIPTYLINE HYDROCHLORIDE	10MG	TABLET / ORAL	AB	2014-06-04	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A202446-002	AMITRIPTYLINE HYDROCHLORIDE	25MG	TABLET / ORAL	AB	2014-06-04	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A202446-003	AMITRIPTYLINE HYDROCHLORIDE	50MG	TABLET / ORAL	AB	2014-06-04	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A202446-004	AMITRIPTYLINE HYDROCHLORIDE	75MG	TABLET / ORAL	AB	2014-06-04	`2680178bc6a6…`

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 7 · 246 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	A202446-001	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-002	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-003	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-004	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-005	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A202446-006	AB	1	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-001	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-002	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-003	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-004	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-005	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A202446-006	AB	1	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A202446-001	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-002	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-003	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-004	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-005	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A202446-006	AB	1	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-001	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-002	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-003	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-004	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-005	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A202446-006	AB	1	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-001	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-002	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-003	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-004	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-005	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A202446-006	AB	1	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-001	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-002	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-003	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-004	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-005	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A202446-006	AB	1	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A202446-001	AB	1	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A202446-002	AB	1	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A202446-003	AB	1	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A202446-004	AB	1	`2680178bc6a6…`

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
e5006e90-7f2e-4341-bcdb-f83027a8fc39	Product name	6	20240611
6f1277d7-db3a-63fa-be84-d390d1482706	Product name	1	20140508
aa9828b2-adf8-0dd3-9f6c-b68f39e467c1	Product name	1	20140508

FDA-Initiated Inactive NDC Indexing#

NDC, Effective, Related label table
NDC	Effective	Related label
51655-121-26	2026-01-29	Amitriptyline Hydrochloride Tablets, USP
51655-121-52	2026-01-29	Amitriptyline Hydrochloride Tablets, USP
51655-121-52	2023-03-23	Amitriptyline Hydrochloride Tablets, USP
51655-121-52	2023-01-30	Amitriptyline Hydrochloride Tablets, USP

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
51655-121-26	AMITRIPTYLINE HYDROCHLORIDE	90 in 1 BOTTLE, PLASTIC	TABLET, FILM COATED	90		2
51655-121-52	AMITRIPTYLINE HYDROCHLORIDE	30 in 1 BOTTLE, PLASTIC	TABLET, FILM COATED	30		2

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
51655-121	AMITRIPTYLINE HYDROCHLORIDE TABLET, FILM COATED [NORTHWIND PHARMACEUTICALS]	2	Legacy NDC, 2 package rows	20230324_c13566db-4db3-3ee1-e053-2a95a90a82ad.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 · 7 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	Northwind Health Company, LLC	e3afe026-7072-0a7d-e053-2995a90a52d4	2026-01-01	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 202446 application number: ANDA202446
Amitriptyline HCL	AMITRIPTYLINE HCL	Advanced Rx Pharmacy of Tennessee, LLC	ca66c2fc-6724-f4cd-e053-2995a90a42cf	2024-12-31	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 202446 application number: ANDA202446
AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	Bryant Ranch Prepack	76d3f4fd-4603-4cfc-94ab-2e62c0bdae75	2024-08-19	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 202446 application number: ANDA202446
AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	NuCare Pharmaceuticals,Inc.	58ff9a82-5de6-a1b0-e053-2991aa0a84ba	2024-07-18	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 202446 application number: ANDA202446
AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	NuCare Pharmaceuticals,Inc.	5a5a4040-5395-54ac-e053-2991aa0aa4ab	2024-07-18	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 202446 application number: ANDA202446
AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	A-S Medication Solutions	9440dd10-2f0d-42a7-a037-3ab8729708f6	2023-01-03	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 202446 application number: ANDA202446
AMITRIPTYLINE HYDROCHLORIDE	AMITRIPTYLINE HYDROCHLORIDE	Proficient Rx LP	df5aee40-ffa9-4cf3-ab5f-30253f43092b	2022-05-02	Boxed warning, Warnings, Adverse reactions	Exact identifier application applno (ANDA): 202446 application number: ANDA202446

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
26LUD4JO9K	AMITRIPTYLINE HYDROCHLORIDE	549-18-8	AMITRIPTYLINE HYDROCHLORIDE

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
856834	amitriptyline HCl 25 MG Oral Tablet	PSN	c13566db-4db3-3ee1-e053-2a95a90a82ad	2
856834	amitriptyline hydrochloride 25 MG Oral Tablet	SCD	c13566db-4db3-3ee1-e053-2a95a90a82ad	2

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Marketing start	Marketing end	Sample	Exclude flag	Status
51655-121-26	51655012126	90 in 1 BOTTLE, PLASTIC					Historical
51655-121-52	51655012152	30 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (51655-121-52)	2020-09-03	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Amitriptyline Hydrochloride Tablets, USP	Northwind Pharmaceuticals	2023-01-24	HUMAN PRESCRIPTION DRUG LABEL	2