Home NDC 64693-003 INOMAX
Product NDC 64693-003
11-digit product format 646930003
Labeler code 64693
Product ID 64693-003_6fa12acd-30da-4725-953d-68a30b52b66a
Type HUMAN PRESCRIPTION DRUG
Nonproprietary name nitric oxide
Dosage form GAS
Route RESPIRATORY (INHALATION)
Labeler INO Therapeutics LLC
Application NDA020845
Marketing category NDA
Marketing start 2023-01-17
Substance NITRIC OXIDE
Active strength 6 mg/L
Pharmacologic classes Vasodilation [PE], Vasodilator [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 1 .
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date N020845-002 INOMAX NITRIC OXIDE 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 N020845-003 INOMAX NITRIC OXIDE 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 N020845-004 INOMAX NITRIC OXIDE 4880PPM GAS / INHALATION RLD, RS 2023-01-17
Therapeutic equivalence codes# Current TE-code rows page 1 of 1 · 1 matching rows.
Application-product, TE code table Application-product TE code N020845-003 AA
Orange Book patents# Current patent rows page 1 of 1 · 53 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 · 96 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 2026-02-19 14:30 UTC 2026-02 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 011fe1cb6892…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 31067a03dcf5…2025-12-14 10:44 UTC · 2 captures of this ZIP 2025-12 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 31067a03dcf5…2025-08-23 18:47 UTC 2025-08 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 6a471c1ec25d…2025-08-23 18:47 UTC 2025-08 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 6a471c1ec25d…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 fd3edfee7708…2025-03-22 03:13 UTC · 3 captures of this ZIP 2025-03 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 fd3edfee7708…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 b8a1b40f171c…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 b8a1b40f171c…2025-02-26 10:13 UTC · 3 captures of this ZIP 2025-02 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 b8a1b40f171c…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 03ed91905a0d…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 03ed91905a0d…2025-01-19 17:59 UTC · 7 captures of this ZIP 2025-01 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 03ed91905a0d…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 2680178bc6a6…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 2680178bc6a6…2024-12-13 21:23 UTC · 2 captures of this ZIP 2024-12 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 2680178bc6a6…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 5bbf6a4d5a75…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 5bbf6a4d5a75…2024-09-14 05:58 UTC · 2 captures of this ZIP 2024-09 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 5bbf6a4d5a75…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 d8e5a09893c0…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 d8e5a09893c0…2024-11-08 22:44 UTC · 3 captures of this ZIP 2024-11 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 d8e5a09893c0…2024-10-29 15:01 UTC 2024-10 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 d06236e962d9…2024-10-29 15:01 UTC 2024-10 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 d06236e962d9…2024-10-29 15:01 UTC 2024-10 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 d06236e962d9…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 79d66fd596c7…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 79d66fd596c7…2024-08-13 05:28 UTC · 3 captures of this ZIP 2024-08 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 79d66fd596c7…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 301d65b070ca…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 301d65b070ca…2024-07-13 05:37 UTC · 2 captures of this ZIP 2024-07 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 301d65b070ca…2024-06-18 03:08 UTC · 5 captures of this ZIP 2024-06 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 1e350fbaab3a…2024-06-18 03:08 UTC · 5 captures of this ZIP 2024-06 N020845-003 INOMAX 800PPM GAS / INHALATION AA RLD, RS 1999-12-23 1e350fbaab3a…2024-06-18 03:08 UTC · 5 captures of this ZIP 2024-06 N020845-004 INOMAX 4880PPM GAS / INHALATION RLD, RS 2023-01-17 1e350fbaab3a…2024-05-31 18:47 UTC 2024-05 N020845-002 INOMAX 100PPM **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** GAS / INHALATION RLD 1999-12-23 8072bd15b7f6…
Observed Orange Book normalized TE history# Normalized TE history page 1 of 2 · 41 observed states.
Observed Orange Book patent history# Patent history page 1 of 53 · 2,092 observed states.
Captured, Edition, Application-product table Captured Edition Application-product Patent Expiration Use code Coverage / status Submission date Source SHA-256 2026-02-19 14:30 UTC 2026-02 N020845-002 8282966 2029-06-30 U-1286 2012-10-10 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8293284 2029-06-30 U-1286 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8431163 2029-06-30 U-1286 2013-05-01 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8795741 2029-06-30 U-1286 2014-08-07 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8846112 2029-06-30 U-1286 2014-10-02 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8282966*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8293284*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8431163*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8795741*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8846112*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8291904 2031-01-06 U-1226 Drug product 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8573209 2031-01-06 Drug product 2013-12-04 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8573210 2031-01-06 U-1453 Drug product 2013-12-04 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8776794 2031-01-06 U-1226 Drug product 2014-07-23 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8776795 2031-01-06 U-1226 Drug product 2014-07-23 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8291904*PED 2031-07-06 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8573209*PED 2031-07-06 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8573210*PED 2031-07-06 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8776794*PED 2031-07-06 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-002 8776795*PED 2031-07-06 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 11931377 2029-06-30 U-3903 Drug substance, Drug product 2024-05-06 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8282966 2029-06-30 U-1286 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8293284 2029-06-30 U-1286 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8431163 2029-06-30 U-1286 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8795741 2029-06-30 U-1286 2014-08-07 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8846112 2029-06-30 U-1286 2014-10-02 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 11931377*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8282966*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8293284*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8431163*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8795741*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8846112*PED 2029-12-30 Pediatric extension 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8291904 2031-01-06 U-1226 Drug product 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8573209 2031-01-06 Drug product 2013-12-04 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8573210 2031-01-06 U-1453 Drug product 2013-12-04 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8776794 2031-01-06 U-1226 Drug product 2014-07-23 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 8776795 2031-01-06 U-1226 Drug product 2014-07-23 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 9265911 2031-01-06 U-1824 Drug product 2016-03-18 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 9295802 2031-01-06 U-1226 Drug product 2016-04-06 011fe1cb6892…2026-02-19 14:30 UTC 2026-02 N020845-003 9408993 2031-01-06 U-1824 Drug product 2016-08-17 011fe1cb6892…
Additional Listing Data#
Finished product Yes
Brand name base INOMAX
Listing expiration 2026-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength NITRIC OXIDE 6 mg/L
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 31C4KY9ESH Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 2 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 582608 Internal RxNorm lookup 827693 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
DailyMed Product Concepts# DailyMed Package Descriptions# Package NDC, Product, Description table Package NDC Product Description Form Quantity Strength SPL version 64693-003-01 INOMAX 78 L in 1 CYLINDER GAS 78 19
DailyMed Socrata Ingredients# DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 64693-003 INOMAX (NITRIC OXIDE) GAS [INO THERAPEUTICS LLC] 18 Current NDC, 1 package rows 20241211_762b51be-1893-4cd1-9511-e645fc420d3a.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 · 1 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 64693-003-01 64693000301 78 L in 1 CYLINDER (64693-003-01) 78 l 2023-01-17 No No Current