Application 091283

Type: ANDA
Sponsor: UNICHEM LABS LTD

Application Products#

Product, Drug, Ingredient table
Product	Drug	Ingredient	Form	Strength	Reference drug	Reference standard
001	TIZANIDINE HYDROCHLORIDE	TIZANIDINE HYDROCHLORIDE	TABLET;ORAL	EQ 2MG BASE	No	No
002	TIZANIDINE HYDROCHLORIDE	TIZANIDINE HYDROCHLORIDE	TABLET;ORAL	EQ 4MG BASE	No	No

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
A091283-001	TIZANIDINE HYDROCHLORIDE	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB		2012-11-28
A091283-002	TIZANIDINE HYDROCHLORIDE	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB		2012-11-28

Therapeutic equivalence codes#

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

Application-product, TE code table
Application-product	TE code
A091283-001	AB
A091283-002	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 3 · 86 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	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`84e616aacf4f…`
2026-09-14 22:38:34	2026-08	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`84e616aacf4f…`
2026-08-18 06:07:40	2026-07	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`caaa826d4ba7…`
2026-08-18 06:07:40	2026-07	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`8072bd15b7f6…`
2024-05-31 18:47 UTC	2024-05	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`5c6f7cd8ea54…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`5d02ea3f76ae…`
2022-04-08 23:34 UTC	2022-04	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`4b0b4de00fa7…`
2022-04-04 05:41 UTC	2022-04	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A091283-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2012-11-28	`74a2ff9319b5…`
2019-12-13 00:20 UTC	2019-12	A091283-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2012-11-28	`74a2ff9319b5…`

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 3 · 86 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	A091283-001	AB	1	`84e616aacf4f…`
2026-09-14 22:38:34	2026-08	A091283-002	AB	1	`84e616aacf4f…`
2026-08-18 06:07:40	2026-07	A091283-001	AB	1	`caaa826d4ba7…`
2026-08-18 06:07:40	2026-07	A091283-002	AB	1	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A091283-001	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A091283-002	AB	1	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A091283-001	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A091283-002	AB	1	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A091283-001	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A091283-002	AB	1	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A091283-001	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A091283-002	AB	1	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A091283-001	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A091283-002	AB	1	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A091283-001	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A091283-002	AB	1	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A091283-001	AB	1	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A091283-002	AB	1	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A091283-001	AB	1	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A091283-002	AB	1	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A091283-001	AB	1	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A091283-002	AB	1	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A091283-001	AB	1	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A091283-002	AB	1	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A091283-001	AB	1	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A091283-002	AB	1	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A091283-001	AB	1	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A091283-002	AB	1	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A091283-001	AB	1	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A091283-002	AB	1	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A091283-001	AB	1	`8072bd15b7f6…`
2024-05-31 18:47 UTC	2024-05	A091283-002	AB	1	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A091283-001	AB	1	`5c6f7cd8ea54…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A091283-002	AB	1	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A091283-001	AB	1	`5d02ea3f76ae…`
2022-04-08 23:34 UTC	2022-04	A091283-002	AB	1	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A091283-001	AB	1	`4b0b4de00fa7…`
2022-04-04 05:41 UTC	2022-04	A091283-002	AB	1	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A091283-001	AB	1	`74a2ff9319b5…`
2019-12-13 00:20 UTC	2019-12	A091283-002	AB	1	`74a2ff9319b5…`

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 · 17 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Tizanidine	TIZANIDINE	NuCare Pharmaceuticals,Inc.	6dd9946f-b2a4-1732-e053-2a91aa0a648f	2026-07-24	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	REMEDYREPACK INC.	b14bd166-9f53-4f2e-be05-c447af04ef69	2026-07-08	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
TIZANIDINE HYDROCHLORIDE	TIZANIDINE HYDROCHLORIDE	TIZANIDINE HYDROCHLORIDE	047c67cd-7a63-49c9-b100-71651d3537ba	2026-03-05	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
TIZANDINE	TIZANDINE	Direct_Rx	9003cb5d-f9d6-7183-e053-2995a90ad6e8	2026-03-05	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	A-S Medication Solutions	308d2fdc-6136-4e75-95d3-342497add66c	2026-02-13	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	A-S Medication Solutions	9fd932fb-033c-4774-ac09-c823db8f9739	2026-02-12	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	Redpharm Drug	49adcfc8-3b1d-7f7e-e063-6294a90a361e	2026-01-31	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	PD-Rx Pharmaceuticals, Inc.	615dfd5c-125a-40e2-a6da-afacde305282	2025-07-17	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	Unichem Pharmaceuticals (USA), Inc.	a3fa9c69-4baf-44f5-bac4-a19c34b0e1cb	2025-05-27	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	A-S Medication Solutions	9678a98e-4aab-4d87-b5e1-37c3109e378e	2025-04-02	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	Bryant Ranch Prepack	f87e30ce-a60a-41e3-b5d6-7e2966143961	2025-02-19	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	Preferred Pharmaceuticals Inc.	6e97c1ba-8171-4707-98ee-61afed75daac	2025-01-02	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine HCL	TIZANIDINE HCL	Advanced Rx of Tennessee, LLC	afc96ee6-c99b-7283-e053-2a95a90ad14d	2024-12-31	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283 ndc (product): 80425-0024
Tizanidine	TIZANIDINE	Advanced Rx Pharmacy of Tennessee, LLC	d2961d1c-5de2-0a2b-e053-2995a90ad2fc	2024-09-12	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283 ndc (product): 80425-0187
Tizanidine	TIZANIDINE	Proficient Rx LP	e13b111a-25b7-4fdd-a102-30f2996722f3	2024-02-01	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	Proficient Rx LP	5b7b4721-e6fa-4586-ac40-091ad363ee85	2022-04-01	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283
Tizanidine	TIZANIDINE	Aphena Pharma Solutions - Tennessee, LLC	ea242c7d-b101-4197-8e65-b2b079e3b2b6	2019-02-11	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 091283 application number: ANDA091283

Reported adverse events (FAERS/openFDA)#

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

NDC Listings For This Application#

NDC listings for this application page 2 of 2 · 87 matching rows.

NDC, Name, Nonproprietary name table
NDC	Name	Nonproprietary name	Labeler	Marketing category	Status
80175-0169	TIZANIDINE	Tizanidine	Central Packaging	ANDA	Current
80175-0169	TIZANIDINE	Tizanidine	Central Packaging	ANDA	Current
80425-0024	Zanaflex	Tizanidine HCl 4mg	Advanced Rx Pharmacy of Tennessee, LLC	ANDA	Current
80425-0024	Tizanidine HCL	Tizanidine HCL	Advanced Rx Pharmacy of Tennessee, LLC	ANDA	Current
80425-0024	Tizanidine HCL	Tizanidine HCL	Advanced Rx Pharmacy of Tennessee, LLC	ANDA	Current
80425-0187	Tizanidine HCL	Tizanidine HCL	Advanced Rx Pharmacy of Tennessee, LLC	ANDA	Current
80425-0187	Tizanidine HCL	Tizanidine HCL	Advanced Rx Pharmacy of Tennessee, LLC	ANDA	Current