Home NDC 85766-143 Metaxalone
Product NDC 85766-143
11-digit product format 857660143
Labeler code 85766
Product ID 85766-143_5bc53950-fa7c-0ad5-e063-6294a90ac8c3
Type HUMAN PRESCRIPTION DRUG
Nonproprietary name Metaxalone
Dosage form TABLET
Route ORAL
Labeler Sportpharm LLC
Application ANDA204770
Marketing category ANDA
Marketing start 2016-11-22
Substance METAXALONE
Active strength 800 mg/1
Pharmacologic classes Centrally-mediated Muscle Relaxation [PE], Muscle Relaxant [EPC]
NDC exclude flag No
Listing certified through 2027-12-31
Current FDA listing Yes Source provenance: Browse the complete Orange Book source catalog · source snapshot 44 .
Orange Book products# Current product rows page 1 of 1 · 1 matching rows.
Application-product, Trade name, Ingredient table Application-product Trade name Ingredient Strength Dosage form / route TE codes RLD / RS Approval date A204770-001 METAXALONE METAXALONE 800MG TABLET / ORAL AB 2016-11-22
Therapeutic equivalence codes# Current TE-code rows page 1 of 1 · 1 matching rows.
Application-product, TE code table Application-product TE code A204770-001 AB
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 2 · 44 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 2026-10-15 13:18:30 2026-09 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 c2088c7a36db…2026-09-14 22:38:34 2026-08 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 84e616aacf4f…2026-08-18 06:07:40 2026-07 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 caaa826d4ba7…2026-02-19 14:30 UTC 2026-02 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 011fe1cb6892…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 31067a03dcf5…2025-08-23 18:47 UTC 2025-08 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 6a471c1ec25d…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 fd3edfee7708…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 b8a1b40f171c…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 03ed91905a0d…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 2680178bc6a6…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 5bbf6a4d5a75…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 d8e5a09893c0…2024-10-29 15:01 UTC 2024-10 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 d06236e962d9…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 79d66fd596c7…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 301d65b070ca…2024-06-18 03:08 UTC · 5 captures of this ZIP 2024-06 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 1e350fbaab3a…2024-05-31 18:47 UTC 2024-05 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 8072bd15b7f6…2022-06-29 02:47 UTC · 2 captures of this ZIP 2022-06 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 5c6f7cd8ea54…2022-04-08 23:34 UTC 2022-04 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 5d02ea3f76ae…2022-04-04 05:41 UTC 2022-04 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 4b0b4de00fa7…2019-12-13 00:20 UTC 2019-12 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 74a2ff9319b5…2022-03-09 01:35 UTC 2022-03 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 bb7c543d1eb4…2021-12-28 21:50 UTC 2021-12 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 782e0a99824c…2021-05-05 16:15 UTC · 3 captures of this ZIP 2021-05 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 87673890dc5c…2021-03-12 10:30 UTC 2021-03 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 5aa47cf7b7d7…2020-12-22 03:56 UTC 2020-12 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 8869cabd3fbd…2020-11-12 02:37 UTC 2020-11 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 c0c555d07b60…2019-12-14 00:12 UTC 2019-12 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 3f01610625f2…2019-09-15 20:21 UTC 2019-09 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 b00525d2431f…2019-07-19 19:46 UTC 2019-07 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 ea99ee380514…2024-03-16 18:09 UTC · 4 captures of this ZIP 2024-03 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 6a51e52b5d6a…2024-02-18 07:12 UTC 2024-02 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 1c564ffb4f44…2023-12-20 04:57 UTC 2023-12 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 ea1830bbd6c7…2023-11-28 05:40 UTC · 2 captures of this ZIP 2023-11 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 a72a2bbeb626…2023-10-25 00:34 UTC · 2 captures of this ZIP 2023-10 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 9b2671bbb829…2023-07-15 15:27 UTC · 2 captures of this ZIP 2023-07 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 a67488948f0b…2023-06-13 01:57 UTC · 3 captures of this ZIP 2023-06 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 3f0d92c62455…2023-05-13 08:27 UTC 2023-05 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 053a50430f4f…2023-01-26 05:58 UTC 2023-01 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 3bdfa0b2c4d7…2022-11-12 20:34 UTC · 5 captures of this ZIP 2022-11 A204770-001 METAXALONE 800MG TABLET / ORAL AB 2016-11-22 3a93d1ddd44b…
Observed Orange Book normalized TE history# Normalized TE history page 1 of 2 · 44 observed states.
Reported adverse events (FAERS/openFDA)# Adverse event summaries are temporarily unavailable. Other product information remains available.
Additional Listing Data#
Finished product Yes
Brand name base Metaxalone
Listing expiration 2027-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength METAXALONE 800 mg/1
DailyMed Product Concepts# DailyMed Package Descriptions# 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 2 of 2 · 21 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 85766-143-01 85766014301 100 TABLET in 1 BOTTLE (85766-143-01) 100 tablet 2026-02-03 No No Current 85766-143-06 85766014306 6 TABLET in 1 BOTTLE (85766-143-06) 6 tablet 2026-04-05 No No Current 85766-143-10 85766014310 10 TABLET in 1 BOTTLE (85766-143-10) 10 tablet 2026-09-18 No No Current 85766-143-12 85766014312 12 TABLET in 1 BOTTLE (85766-143-12) 12 tablet 2026-03-11 No No Current 85766-143-15 85766014315 15 TABLET in 1 BOTTLE (85766-143-15) 15 tablet 2026-03-11 No No Current 85766-143-20 85766014320 20 TABLET in 1 BOTTLE (85766-143-20) 20 tablet 2026-03-11 No No Current 85766-143-30 85766014330 30 TABLET in 1 BOTTLE (85766-143-30) 30 tablet 2026-02-03 No No Current 85766-143-60 85766014360 60 TABLET in 1 BOTTLE (85766-143-60) 60 tablet 2026-02-03 No No Current 85766-143-90 85766014390 90 TABLET in 1 BOTTLE (85766-143-90) 90 tablet 2026-02-03 No No Current