Chlorzoxazone

Orange BookUNIISPLATC M03BB53

Last synced from FDA National Drug Code directory (United States) on June 3, 2026

Identification

ManufacturerBryant Ranch Prepack

CountryUS (United States)

ATC codeM03BB53

Dispensing—

ReimbursedNo

SourceFDA National Drug Code directory (United States)

Last synced6/3/2026

Packs · 9

ndc11
7133519141
20 TABLET in 1 BOTTLE (71335-1914-1)
ndc11
7133519142
30 TABLET in 1 BOTTLE (71335-1914-2)
ndc11
7133519143
40 TABLET in 1 BOTTLE (71335-1914-3)
ndc11
7133519144
90 TABLET in 1 BOTTLE (71335-1914-4)
ndc11
7133519145
60 TABLET in 1 BOTTLE (71335-1914-5)
ndc11
7133519146
100 TABLET in 1 BOTTLE (71335-1914-6)
ndc11
7133519147
14 TABLET in 1 BOTTLE (71335-1914-7)
ndc11
7133519148
7 TABLET in 1 BOTTLE (71335-1914-8)
ndc11
7133519149
120 TABLET in 1 BOTTLE (71335-1914-9)

Annotations

UNII (FDA Substance ID)

H0DE420U8G

CHLORZOXAZONE

RxCUI 2410

Orange Book

A212254

DailyMed SPL labels

1 version tracked

Raw payload (JSON)

{
  "unii": {
    "unii": "H0DE420U8G",
    "rxcui": "2410",
    "inchikey": "TZFWDZFKRBELIQ-UHFFFAOYSA-N",
    "display_name": "CHLORZOXAZONE",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "6c77ca6b-fda6-43ab-8179-3e0bde6aa65f": {
      "match": "brand_token",
      "title": "CHLORZOXAZONE TABLET [BRYANT RANCH PREPACK]",
      "spl_version": "1",
      "published_date": "2026-04-14"
    }
  },
  "productid": "71335-1914_fc8abd66-24d1-cd1a-e053-6394a90afa7f",
  "productndc": "71335-1914",
  "dosage_form": "TABLET",
  "orange_book": {
    "appl_no": "212254",
    "products": [
      {
        "rs": false,
        "rld": false,
        "te_code": "AA",
        "strength": "500MG",
        "product_no": "001",
        "approval_date": "Sep 12, 2019"
      }
    ],
    "appl_type": "A"
  },
  "dea_schedule": null,
  "product_type": "HUMAN PRESCRIPTION DRUG",
  "substance_name": "CHLORZOXAZONE",
  "proprietary_name": "Chlorzoxazone",
  "active_ingred_unit": "mg/1",
  "application_number": "ANDA212254",
  "marketing_category": "ANDA",
  "nonproprietary_name": "Chlorzoxazone",
  "start_marketing_date": "20190912",
  "active_numerator_strength": "500"
}

Related drugs

Other records sharing ATC code M03BB53.

Access this data programmatically

Query Chlorzoxazone and 610,000+ other drug records through a single REST API — with a last_synced_at provenance stamp on every response. Free tier includes 100 requests/day.

Get a free API key Read the API docs