Home NDC 59011-256 Intermezzo
Product NDC 59011-256
11-digit product format 590110256
Labeler code 59011
Product ID 59011-256_227dd91b-5a7f-51d0-3c8f-99182bb8aab5
Type HUMAN PRESCRIPTION DRUG
Nonproprietary name zolpidem tartrate
Dosage form TABLET
Route SUBLINGUAL
Labeler Purdue Pharma LP
Application NDA022328
Marketing category NDA
Marketing start 2012-04-05
Marketing end 0000-00-00
Substance ZOLPIDEM TARTRATE
Active strength 2 mg/1
Pharmacologic classes gamma-Aminobutyric Acid-ergic Agonist [EPC],GABA A Agonists [MoA],Pyridines [CS],Central Nervous System Depression [PE]
DEA schedule CIV
NDC exclude flag No
Listing certified through 2020-12-31
Current FDA listing Historical FDA.report record Observed NDC auxiliary status history# This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.
Historic NDC status page 1 of 1 · 36 matching rows.
View current auxiliary records. · View the auxiliary file history.
Source provenance: Browse the complete Orange Book source catalog · source snapshot 43 .
Orange Book products# Current product rows page 1 of 1 · 2 matching rows.
Application-product, Trade name, Ingredient table Application-product Trade name Ingredient Strength Dosage form / route TE codes RLD / RS Approval date N022328-001 INTERMEZZO ZOLPIDEM TARTRATE 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 N022328-002 INTERMEZZO ZOLPIDEM TARTRATE 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23
Orange Book patents# Current patent rows page 1 of 1 · 4 matching rows.
Application-product, Patent, Expiration table Application-product Patent Expiration Use code Coverage / status Submission date N022328-001 7658945 2027-04-15 U-1194 Drug product 2011-11-29 N022328-001 8242131 2029-08-20 U-1266 2012-08-15 N022328-002 7658945 2027-04-15 U-1194 Drug product N022328-002 8242131 2029-08-20 U-1266
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 · 86 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 2026-09-14 22:38:34 2026-08 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 84e616aacf4f…2026-09-14 22:38:34 2026-08 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 84e616aacf4f…2026-08-18 06:07:40 2026-07 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 caaa826d4ba7…2026-08-18 06:07:40 2026-07 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 caaa826d4ba7…2026-02-19 14:30 UTC 2026-02 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 011fe1cb6892…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 31067a03dcf5…2025-08-23 18:47 UTC 2025-08 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 6a471c1ec25d…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 fd3edfee7708…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 b8a1b40f171c…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 b8a1b40f171c…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 03ed91905a0d…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 03ed91905a0d…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 2680178bc6a6…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 2680178bc6a6…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 5bbf6a4d5a75…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 5bbf6a4d5a75…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 d8e5a09893c0…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 d8e5a09893c0…2024-10-29 15:01 UTC 2024-10 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 d06236e962d9…2024-10-29 15:01 UTC 2024-10 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 d06236e962d9…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 79d66fd596c7…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 79d66fd596c7…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 301d65b070ca…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 301d65b070ca…2024-06-18 03:08 UTC · 5 captures of this ZIP 2024-06 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 1e350fbaab3a…2024-06-18 03:08 UTC · 5 captures of this ZIP 2024-06 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 1e350fbaab3a…2024-05-31 18:47 UTC 2024-05 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 8072bd15b7f6…2024-05-31 18:47 UTC 2024-05 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 8072bd15b7f6…2022-06-29 02:47 UTC · 2 captures of this ZIP 2022-06 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 5c6f7cd8ea54…2022-06-29 02:47 UTC · 2 captures of this ZIP 2022-06 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 5c6f7cd8ea54…2022-04-08 23:34 UTC 2022-04 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 5d02ea3f76ae…2022-04-08 23:34 UTC 2022-04 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 5d02ea3f76ae…2022-04-04 05:41 UTC 2022-04 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 4b0b4de00fa7…2022-04-04 05:41 UTC 2022-04 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 4b0b4de00fa7…2019-12-13 00:20 UTC 2019-12 N022328-001 INTERMEZZO 1.75MG TABLET / SUBLINGUAL RLD 2011-11-23 74a2ff9319b5…2019-12-13 00:20 UTC 2019-12 N022328-002 INTERMEZZO 3.5MG TABLET / SUBLINGUAL RLD 2011-11-23 74a2ff9319b5…
Observed Orange Book patent history# Patent history page 1 of 9 · 328 observed states.
Captured, Edition, Application-product table Captured Edition Application-product Patent Expiration Use code Coverage / status Submission date Source SHA-256 2026-09-14 22:38:34 2026-08 N022328-001 7658945 2027-04-15 U-1194 Drug product 2011-11-29 84e616aacf4f…2026-09-14 22:38:34 2026-08 N022328-001 8242131 2029-08-20 U-1266 2012-08-15 84e616aacf4f…2026-09-14 22:38:34 2026-08 N022328-002 7658945 2027-04-15 U-1194 Drug product 84e616aacf4f…2026-09-14 22:38:34 2026-08 N022328-002 8242131 2029-08-20 U-1266 84e616aacf4f…2026-08-18 06:07:40 2026-07 N022328-001 7658945 2027-04-15 U-1194 Drug product 2011-11-29 caaa826d4ba7…2026-08-18 06:07:40 2026-07 N022328-001 8242131 2029-08-20 U-1266 2012-08-15 caaa826d4ba7…2026-08-18 06:07:40 2026-07 N022328-002 7658945 2027-04-15 U-1194 Drug product caaa826d4ba7…2026-08-18 06:07:40 2026-07 N022328-002 8242131 2029-08-20 U-1266 caaa826d4ba7…2026-02-19 14:30 UTC 2026-02 N022328-001 7658945 2027-04-15 U-1194 Drug product 2011-11-29 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N022328-001 8242131 2029-08-20 U-1266 2012-08-15 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N022328-002 7658945 2027-04-15 U-1194 Drug product 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N022328-002 8242131 2029-08-20 U-1266 011fe1cb6892…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-001 7682628 2025-02-16 U-1194 2011-11-29 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-001 8252809 2025-02-16 Drug product 2012-08-28 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-001 7658945 2027-04-15 U-1194 Drug product 2011-11-29 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-001 8242131 2029-08-20 U-1266 2012-08-15 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-002 7682628 2025-02-16 U-1194 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-002 8252809 2025-02-16 Drug product 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-002 7658945 2027-04-15 U-1194 Drug product 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N022328-002 8242131 2029-08-20 U-1266 31067a03dcf5…2025-08-23 18:47 UTC 2025-08 N022328-001 7682628 2025-02-16 U-1194 2011-11-29 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N022328-001 8252809 2025-02-16 Drug product 2012-08-28 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N022328-001 7658945 2027-04-15 U-1194 Drug product 2011-11-29 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N022328-001 8242131 2029-08-20 U-1266 2012-08-15 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N022328-002 7682628 2025-02-16 U-1194 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N022328-002 8252809 2025-02-16 Drug product 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N022328-002 7658945 2027-04-15 U-1194 Drug product 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N022328-002 8242131 2029-08-20 U-1266 6a471c1ec25d…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-001 7682628 2025-02-16 U-1194 2011-11-29 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-001 8252809 2025-02-16 Drug product 2012-08-28 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-001 7658945 2027-04-15 U-1194 Drug product 2011-11-29 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-001 8242131 2029-08-20 U-1266 2012-08-15 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-002 7682628 2025-02-16 U-1194 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-002 8252809 2025-02-16 Drug product fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-002 7658945 2027-04-15 U-1194 Drug product fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N022328-002 8242131 2029-08-20 U-1266 fd3edfee7708…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N022328-001 7682628 2025-02-16 U-1194 2011-11-29 b8a1b40f171c…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N022328-001 8252809 2025-02-16 Drug product 2012-08-28 b8a1b40f171c…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N022328-001 7658945 2027-04-15 U-1194 Drug product 2011-11-29 b8a1b40f171c…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N022328-001 8242131 2029-08-20 U-1266 2012-08-15 b8a1b40f171c…
Reported adverse events (FAERS/openFDA)# Adverse event summaries are temporarily unavailable. Other product information remains available.
DailyMed Socrata Ingredients#