Home NDC 71335-2433 CHLORZOXAZONE
Product NDC 71335-2433
11-digit product format 713352433
Labeler code 71335
Product ID 71335-2433_74951b92-2fb8-4a07-9084-5f99f570a40d
Type HUMAN PRESCRIPTION DRUG
Nonproprietary name CHLORZOXAZONE
Dosage form TABLET
Route ORAL
Labeler Bryant Ranch Prepack
Application ANDA213126
Marketing category ANDA
Marketing start 2022-04-05
Substance CHLORZOXAZONE
Active strength 500 mg/1
Pharmacologic classes Centrally-mediated Muscle Relaxation [PE], Muscle Relaxant [EPC]
NDC exclude flag No
Listing certified through 2026-12-31
Current FDA listing Yes Source provenance: Browse the complete Orange Book source catalog · source snapshot 42 .
Orange Book products# Current product rows page 1 of 1 · 3 matching rows.
Application-product, Trade name, Ingredient table Application-product Trade name Ingredient Strength Dosage form / route TE codes RLD / RS Approval date A213126-001 CHLORZOXAZONE CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 A213126-002 CHLORZOXAZONE CHLORZOXAZONE 500MG TABLET / ORAL AA 2022-04-05 A213126-003 CHLORZOXAZONE CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05
Therapeutic equivalence codes# Current TE-code rows page 1 of 1 · 3 matching rows.
Observed Orange Book product history# Observed FDA ZIP history: Each table is queried independently by exact application/product key from successfully parsed Orange Book snapshots. Capture times identify archived source observations; absence or a change between snapshots is not inferred. FDA publication files that were not recoverable as structured ZIP data are not represented as states.
Product history page 1 of 3 · 93 observed states.
Captured, Edition, Application-product table Captured Edition Application-product Trade name Strength Dosage form / route Product TE source text RLD / RS Approval date Source SHA-256 2026-08-18 06:07:40 2026-07 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 caaa826d4ba7…2026-08-18 06:07:40 2026-07 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AA 2022-04-05 caaa826d4ba7…2026-08-18 06:07:40 2026-07 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 caaa826d4ba7…2026-02-19 14:30 UTC 2026-02 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AA 2022-04-05 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 011fe1cb6892…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AA 2022-04-05 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 31067a03dcf5…2025-08-23 18:47 UTC 2025-08 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 6a471c1ec25d…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 fd3edfee7708…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 b8a1b40f171c…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 b8a1b40f171c…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 b8a1b40f171c…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 03ed91905a0d…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 03ed91905a0d…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 03ed91905a0d…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 2680178bc6a6…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 2680178bc6a6…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 2680178bc6a6…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 5bbf6a4d5a75…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 5bbf6a4d5a75…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 5bbf6a4d5a75…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 d8e5a09893c0…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 d8e5a09893c0…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 d8e5a09893c0…2024-10-29 15:01 UTC 2024-10 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 d06236e962d9…2024-10-29 15:01 UTC 2024-10 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 d06236e962d9…2024-10-29 15:01 UTC 2024-10 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 d06236e962d9…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 79d66fd596c7…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 79d66fd596c7…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 79d66fd596c7…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 301d65b070ca…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 A213126-002 CHLORZOXAZONE 500MG TABLET / ORAL AB 2022-04-05 301d65b070ca…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 A213126-003 CHLORZOXAZONE 750MG TABLET / ORAL AB 2022-04-05 301d65b070ca…2024-06-18 03:08 UTC · 5 captures of this ZIP 2024-06 A213126-001 CHLORZOXAZONE 375MG TABLET / ORAL AB 2022-04-05 1e350fbaab3a…
Observed Orange Book normalized TE history# Normalized TE history page 1 of 3 · 93 observed states.
Additional Listing Data#
Finished product Yes
Brand name base CHLORZOXAZONE
Listing expiration 2026-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength CHLORZOXAZONE 500 mg/1
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination H0DE420U8G Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 197502 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
DailyMed Product Concepts# DailyMed Package Descriptions# DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 71335-2433 CHLORZOXAZONE TABLET [BRYANT RANCH PREPACK] 2 Current NDC, 9 package rows 20240910_d7f09907-83b2-46cf-947d-fa38dcf88685.zip
openFDA label cross-check# OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
Matched openFDA labels page 1 of 1 · 4 matching rows.
DailyMed RxNorm Mappings# Packages# Package NDC, 11-digit format, Description table Package NDC 11-digit format Description Units Marketing start Sample Exclude flag Status 71335-2433-1 71335243301 20 TABLET in 1 BOTTLE (71335-2433-1) 20 tablet 2024-09-09 No No Current 71335-2433-2 71335243302 30 TABLET in 1 BOTTLE (71335-2433-2) 30 tablet 2024-09-09 No No Current 71335-2433-3 71335243303 40 TABLET in 1 BOTTLE (71335-2433-3) 40 tablet 2024-09-09 No No Current 71335-2433-4 71335243304 90 TABLET in 1 BOTTLE (71335-2433-4) 90 tablet 2024-09-09 No No Current 71335-2433-5 71335243305 60 TABLET in 1 BOTTLE (71335-2433-5) 60 tablet 2024-09-09 No No Current 71335-2433-6 71335243306 100 TABLET in 1 BOTTLE (71335-2433-6) 100 tablet 2024-09-09 No No Current 71335-2433-7 71335243307 14 TABLET in 1 BOTTLE (71335-2433-7) 14 tablet 2024-09-09 No No Current 71335-2433-8 71335243308 7 TABLET in 1 BOTTLE (71335-2433-8) 7 tablet 2024-09-09 No No Current 71335-2433-9 71335243309 120 TABLET in 1 BOTTLE (71335-2433-9) 120 tablet 2024-09-09 No No Current