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 63187-317
Product ID 63187-317_bc23cc53-f9d5-4890-920e-c2f86250fbd6
Product Type HUMAN PRESCRIPTION DRUG
Marketing Category ANDA
Application Number ANDA089859
Listing Expiration 2026-12-31
Marketing Start 2011-08-22

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 63187317
Hyphenated Format 63187-317

Supplemental Identifiers

RxCUI
197502
UPC
0363187317201
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 ANDA089859 (source: ndc)
Routes
ORAL
source: ndc

Resolved Composition

Strengths
  • 500 mg/1
source: ndc
Packaging
  • 20 TABLET in 1 BOTTLE, PLASTIC (63187-317-20)
  • 30 TABLET in 1 BOTTLE, PLASTIC (63187-317-30)
  • 60 TABLET in 1 BOTTLE, PLASTIC (63187-317-60)
  • 90 TABLET in 1 BOTTLE, PLASTIC (63187-317-90)
source: ndc

Packages (4)

63187-317-20 20 TABLET in 1 BOTTLE, PLASTIC (63187-317-20) 63187-317-30 30 TABLET in 1 BOTTLE, PLASTIC (63187-317-30) 63187-317-60 60 TABLET in 1 BOTTLE, PLASTIC (63187-317-60) 63187-317-90 90 TABLET in 1 BOTTLE, PLASTIC (63187-317-90)

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": "bc23cc53-f9d5-4890-920e-c2f86250fbd6", "openfda": {"nui": ["N0000175730", "N0000175737"], "upc": ["0363187317201"], "unii": ["H0DE420U8G"], "rxcui": ["197502"], "spl_set_id": ["63338935-f3dd-4ef1-bb66-856a83c95f41"], "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, PLASTIC (63187-317-20)", "package_ndc": "63187-317-20", "marketing_start_date": "20150202"}, {"sample": false, "description": "30 TABLET in 1 BOTTLE, PLASTIC (63187-317-30)", "package_ndc": "63187-317-30", "marketing_start_date": "20150202"}, {"sample": false, "description": "60 TABLET in 1 BOTTLE, PLASTIC (63187-317-60)", "package_ndc": "63187-317-60", "marketing_start_date": "20150202"}, {"sample": false, "description": "90 TABLET in 1 BOTTLE, PLASTIC (63187-317-90)", "package_ndc": "63187-317-90", "marketing_start_date": "20150202"}], "brand_name": "Chlorzoxazone", "product_id": "63187-317_bc23cc53-f9d5-4890-920e-c2f86250fbd6", "dosage_form": "TABLET", "pharm_class": ["Centrally-mediated Muscle Relaxation [PE]", "Muscle Relaxant [EPC]"], "product_ndc": "63187-317", "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": "ANDA089859", "marketing_category": "ANDA", "marketing_start_date": "20110822", "listing_expiration_date": "20261231"}