Drug
Who makes chlorzoxazone?
17 companies list chlorzoxazone as a human prescription drug. Forms: tablet. Routes: oral.
Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology
Companies listing chlorzoxazone
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| Bryant Ranch PrepackUnited States | tablet | ANDAANDA089853, ANDA089859, ANDA210961 | 5 | 1 |
| Rising Pharma Holdings, Inc.United States | tablet | ANDAANDA213126, ANDA216925 | 4 | 1 |
| Advanced Rx of Tennessee, LLC | tablet | ANDAANDA089853, ANDA213126 | 3 | 0 |
| Aurobindo Pharma LimitedIndia | tablet | ANDAANDA089853 | 2 | 6 |
| Par Health USA, LLCIndia | tablet | ANDAANDA212743 | 2 | 5 |
| International Medication Systems, Ltd.United States | tablet | ANDAANDA089859, ANDA213126 | 2 | 3 |
| Proficient Rx LPUnited States | tablet | ANDAANDA089853, ANDA089859 | 2 | 1 |
| Cintex Services, LLC | tablet | ANDAANDA210961, ANDA215158 | 2 | 0 |
| Novitium Pharma LLCUnited States | tablet | ANDAANDA212254 | 1 | 2 |
| ADVANCED RX PHARMACY OF TENNESSEE LLCUnited States | tablet | ANDAANDA089853 | 1 | 1 |
| Camber Pharmaceuticals, Inc.United States | tablet | ANDAANDA214702 | 1 | 1 |
| Lifsa Drugs LLCUnited States | tablet | ANDAANDA214702 | 1 | 1 |
| PD-Rx Pharmaceuticals Inc.United States | tablet | ANDAANDA089859 | 1 | 1 |
| RemedyRepack, IncUnited States | tablet | ANDAANDA089853 | 1 | 1 |
| Happy Robin, LLC | tablet | ANDAANDA215158 | 1 | 0 |
| Mayne Pharma Commercial LLC. | tablet | ANDAANDA211849 | 1 | 0 |
| Solubiomix, LLC | tablet | ANDAANDA207483 | 1 | 0 |
Bulk ingredient listings
- NURAY CHEMICALS PRIVATE LIMITEDIndia · 1 NDC
- PROCOS SpAItaly · 1 NDC
- SCL Lifesciences LimitedIndia · 1 NDC
- Sionc Pharmaceuticals Private LimitedIndia · 1 NDC
- Syn-Tech Chem. & Pharm. Co., Ltd.Taiwan · 1 NDC
Enquiry
Common questions
- Who makes chlorzoxazone?
- 17 companies list chlorzoxazone as a human prescription drug in the openFDA NDC Directory, led by Bryant Ranch Prepack, Rising Pharma Holdings, Inc., Advanced Rx of Tennessee, LLC, Aurobindo Pharma Limited, Par Health USA, LLC. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
- Is there a generic chlorzoxazone?
- 17 companies list chlorzoxazone under an abbreviated new drug application (ANDA), the application type used for generics. Listing status is from the NDC Directory; it is not a statement of availability.
- Who supplies chlorzoxazone active ingredient?
- 5 companies list chlorzoxazone as a bulk ingredient, including NURAY CHEMICALS PRIVATE LIMITED, PROCOS SpA, SCL Lifesciences Limited, Sionc Pharmaceuticals Private Limited.