chlorzoxazone

Generic: chlorzoxazone

Labeler: proficient rx lp
NDC Directory HUMAN PRESCRIPTION DRUG ANDA Inactive Finished

Drug Facts

Product Profile

Brand Name chlorzoxazone
Generic Name chlorzoxazone
Labeler proficient rx lp
Dosage Form TABLET
Routes
ORAL
Active Ingredients

chlorzoxazone 500 mg/1

Manufacturer
Proficient Rx LP

Identifiers & Regulatory

Product NDC 71205-711
Product ID 71205-711_8b8a3310-04e1-4930-8c69-9f8d470b8925
Product Type HUMAN PRESCRIPTION DRUG
Marketing Category ANDA
Application Number ANDA089853
Listing Expiration 2026-12-31
Marketing Start 2020-08-03

Pharmacologic Class

Established (EPC)
muscle relaxant [epc]
Physiologic Effect
centrally-mediated muscle relaxation [pe]

Normalized Code Variants

Searchable formats for this product NDC code

Digits Only 71205711
Hyphenated Format 71205-711

Supplemental Identifiers

RxCUI
197502
UPC
0371205711306
UNII
H0DE420U8G
NUI
N0000175730 N0000175737

Resolved Product View

Precedence rule: structured NDC data is preferred, falling back to linked label metadata when unavailable. Source tags show the origin of each value.

Resolved Identity

Brand Name chlorzoxazone (source: ndc)
Generic Name chlorzoxazone (source: ndc)
Application Number ANDA089853 (source: ndc)
Routes
ORAL
source: ndc

Resolved Composition

Strengths
  • 500 mg/1
source: ndc
Packaging
  • 20 TABLET in 1 BOTTLE (71205-711-20)
  • 30 TABLET in 1 BOTTLE (71205-711-30)
  • 60 TABLET in 1 BOTTLE (71205-711-60)
  • 90 TABLET in 1 BOTTLE (71205-711-90)
source: ndc

Packages (4)

71205-711-20 20 TABLET in 1 BOTTLE (71205-711-20) 71205-711-30 30 TABLET in 1 BOTTLE (71205-711-30) 71205-711-60 60 TABLET in 1 BOTTLE (71205-711-60) 71205-711-90 90 TABLET in 1 BOTTLE (71205-711-90)

Ingredients (1)

chlorzoxazone (500 mg/1)

Linked Drug Pages (1)

CHLORZOXAZONE ndc-match (0.9)

Raw FDA Data

View complete raw FDA NDC JSON payload 
{"route": ["ORAL"], "spl_id": "8b8a3310-04e1-4930-8c69-9f8d470b8925", "openfda": {"nui": ["N0000175730", "N0000175737"], "upc": ["0371205711306"], "unii": ["H0DE420U8G"], "rxcui": ["197502"], "spl_set_id": ["0a8ee5fa-f393-4568-81bd-269f9a4cecd6"], "pharm_class_pe": ["Centrally-mediated Muscle Relaxation [PE]"], "pharm_class_epc": ["Muscle Relaxant [EPC]"], "manufacturer_name": ["Proficient Rx LP"]}, "finished": true, "packaging": [{"sample": false, "description": "20 TABLET in 1 BOTTLE (71205-711-20)", "package_ndc": "71205-711-20", "marketing_start_date": "20250312"}, {"sample": false, "description": "30 TABLET in 1 BOTTLE (71205-711-30)", "package_ndc": "71205-711-30", "marketing_start_date": "20221103"}, {"sample": false, "description": "60 TABLET in 1 BOTTLE (71205-711-60)", "package_ndc": "71205-711-60", "marketing_start_date": "20221103"}, {"sample": false, "description": "90 TABLET in 1 BOTTLE (71205-711-90)", "package_ndc": "71205-711-90", "marketing_start_date": "20221103"}], "brand_name": "CHLORZOXAZONE", "product_id": "71205-711_8b8a3310-04e1-4930-8c69-9f8d470b8925", "dosage_form": "TABLET", "pharm_class": ["Centrally-mediated Muscle Relaxation [PE]", "Muscle Relaxant [EPC]"], "product_ndc": "71205-711", "generic_name": "CHLORZOXAZONE", "labeler_name": "Proficient Rx LP", "product_type": "HUMAN PRESCRIPTION DRUG", "brand_name_base": "CHLORZOXAZONE", "active_ingredients": [{"name": "CHLORZOXAZONE", "strength": "500 mg/1"}], "application_number": "ANDA089853", "marketing_category": "ANDA", "marketing_start_date": "20200803", "listing_expiration_date": "20261231"}