CHLORZOXAZONE - Generic Drug Details

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What are the generic sources for chlorzoxazone and what is the scope of freedom to operate?

Chlorzoxazone is the generic ingredient in four branded drugs marketed by Acme Labs, Actavis Elizabeth, Aurobindo Pharma Ltd, Barr, Belcher, Chartwell Rx, Corepharma, Dr Reddys Labs Sa, Endo Operations, Glenmark Pharms Ltd, Mikart, Novitium Pharma, Ohm Labs, Pioneer Pharms, Rising, Senores Pharms, Strides Pharma, Sun Pharm Industries, Teva Pharms Usa Inc, Upsher Smith Labs, Watson Labs, Ortho Mcneil Pharm, Janssen R And D, and Ferndale Labs, and is included in thirty-eight NDAs. Additional information is available in the individual branded drug profile pages.

There are sixteen drug master file entries for chlorzoxazone. Twenty-five suppliers are listed for this compound.

Summary for CHLORZOXAZONE

US Patents:	0
Tradenames:	4
Applicants:	24
NDAs:	38
Drug Master File Entries:	16
Finished Product Suppliers / Packagers:	25
Raw Ingredient (Bulk) Api Vendors:	137
Clinical Trials:	10
Patent Applications:	5,552
Drug Prices:	Drug price trends for CHLORZOXAZONE
What excipients (inactive ingredients) are in CHLORZOXAZONE?	CHLORZOXAZONE excipients list
DailyMed Link:	CHLORZOXAZONE at DailyMed

See drug prices for CHLORZOXAZONE

Recent Clinical Trials for CHLORZOXAZONE

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
University of Texas Southwestern Medical Center	Phase 1
Tufts University	Phase 1
Marian Hajduch, M.D., Ph.D.	Phase 2

See all CHLORZOXAZONE clinical trials

Pharmacology for CHLORZOXAZONE

Drug Class	Muscle Relaxant
Physiological Effect	Centrally-mediated Muscle Relaxation

Medical Subject Heading (MeSH) Categories for CHLORZOXAZONE

Muscle Relaxants, Central

Anatomical Therapeutic Chemical (ATC) Classes for CHLORZOXAZONE

M03BB	Oxazol, thiazine, and triazine derivatives
M03B	MUSCLE RELAXANTS, CENTRALLY ACTING AGENTS
M03	MUSCLE RELAXANTS
M	Musculo-skeletal system

US Patents and Regulatory Information for CHLORZOXAZONE

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Dr Reddys Labs Sa	CHLORZOXAZONE	chlorzoxazone	TABLET;ORAL	211849-003	Jul 21, 2020	AB	RX	No	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Aurobindo Pharma Ltd	CHLORZOXAZONE	chlorzoxazone	TABLET;ORAL	089853-003	Aug 17, 2023	AB	RX	No	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Novitium Pharma	CHLORZOXAZONE	chlorzoxazone	TABLET;ORAL	212254-001	Sep 12, 2019	AA	RX	No	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Actavis Elizabeth	CHLORZOXAZONE	chlorzoxazone	TABLET;ORAL	088928-001	May 8, 1987		DISCN	No	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Mikart	CHLORZOXAZONE	chlorzoxazone	TABLET;ORAL	040861-002	Jun 1, 2010	AB	RX	No	Yes	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
Dr Reddys Labs Sa	CHLORZOXAZONE	chlorzoxazone	TABLET;ORAL	211849-002	Jul 21, 2020	AA	RX	No	No	⤷ Sign Up	⤷ Sign Up				⤷ Sign Up
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

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