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United States · US · US:55289-633_419b15d3-6522-5d1c-e063-6394a90abbd0
Chlorzoxazone
Orange BookUNIISPLATC M03BB53
Last synced from FDA National Drug Code directory (United States) on
Identification
ManufacturerPD-Rx Pharmaceuticals, Inc.
CountryUS (United States)
ATC codeM03BB53
Dispensing—
ReimbursedNo
SourceFDA National Drug Code directory (United States)
Last synced6/3/2026
Packs · 6
- ndc11552896331010 TABLET in 1 BOTTLE, PLASTIC (55289-633-10)
- ndc11552896332020 TABLET in 1 BOTTLE, PLASTIC (55289-633-20)
- ndc11552896332424 TABLET in 1 BOTTLE, PLASTIC (55289-633-24)
- ndc11552896332828 TABLET in 1 BOTTLE, PLASTIC (55289-633-28)
- ndc11552896333030 TABLET in 1 BOTTLE, PLASTIC (55289-633-30)
- ndc11552896334040 TABLET in 1 BOTTLE, PLASTIC (55289-633-40)
Annotations
UNII (FDA Substance ID)
H0DE420U8G
CHLORZOXAZONE
RxCUI 2410
Orange Book
A089859
AA
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": "55289-633_419b15d3-6522-5d1c-e063-6394a90abbd0",
"productndc": "55289-633",
"dosage_form": "TABLET",
"orange_book": {
"appl_no": "089859",
"products": [
{
"rs": true,
"rld": false,
"te_code": "AA",
"strength": "500MG",
"product_no": "001",
"approval_date": "May 4, 1988"
}
],
"appl_type": "A"
},
"dea_schedule": null,
"product_type": "HUMAN PRESCRIPTION DRUG",
"substance_name": "CHLORZOXAZONE",
"proprietary_name": "Chlorzoxazone",
"active_ingred_unit": "mg/1",
"application_number": "ANDA089859",
"marketing_category": "ANDA",
"nonproprietary_name": "Chlorzoxazone",
"start_marketing_date": "20110822",
"active_numerator_strength": "500"
}Related drugs
Other records sharing ATC code M03BB53.
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