FDA.reportPublic FDA data

Nitrous Oxide

Product NDC
70151-004
Requested package NDC
70151-004-07
11-digit product format
701510004
Labeler code
70151
Product ID
70151-004_423e34b0-fbed-aee7-e063-6394a90affee
Type
HUMAN PRESCRIPTION DRUG
Nonproprietary name
Nitrous Oxide
Dosage form
GAS
Route
RESPIRATORY (INHALATION)
Labeler
Central Welding Supply Company
Application
NDA205704
Marketing category
NDA
Marketing start
2016-03-01
Substance
NITROUS OXIDE
Active strength
990 mL/L
NDC exclude flag
No
Listing certified through
2026-12-31
Current FDA listing
Yes

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 1 matching rows.

Dataset, Scope, Product NDC table
DatasetScopeProduct NDCPackage NDCCodeStatusReporting periodSource date
excluded packagepackage70151-00470151-004-07DDiscontinued by firm2026-08-10

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 · 12 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Snapshot, Source SHA-256 table
Captured / source dateSnapshotSource SHA-256
2025-12-14 17:58 UTC · source 2025-12-05d630ba8d3edf…732f749b63fb…
2025-08-27 00:01 UTC · source 2025-08-26f5e01cc5f278…a2eaf40c39c3…
2025-04-01 02:39 UTC · source 2025-03-312ef7874e63bc…57b86245f4fa…
2025-03-28 20:22 UTC · source 2025-03-28a1b67e2a42f9…c4cf2c586c0d…
2025-03-22 03:12 UTC · source 2025-03-21cfe11265f3b6…090c488252e2…
2025-03-10 12:48 UTC · source 2025-03-10cdf11ea48f46…ba0047e9e063…
2025-02-02 03:52 UTC · source 2025-01-31302b2466d912…e7b80fea0513…
2025-01-20 13:05 UTC · source 2025-01-20ed331223b511…672a5bd82f5f…
2025-01-11 03:41 UTC · source 2025-01-100efc9e666f02…f202fb6c5f17…
2024-11-09 02:27 UTC · source 2024-11-08ad56d346431e…cc804d4bbf1e…
2024-10-04 04:10 UTC · source 2024-10-03367a005e9d99…383a685ebd0f…
2024-07-10 04:00 UTC · source 2024-07-09557ba5c1ecfa…9c80585c8c6e…

Source provenance: Browse the complete Orange Book source catalog.

Additional Listing Data#

Finished product
Yes
Brand name base
Nitrous Oxide
Listing expiration
2026-12-31

Active Ingredients#

Ingredient, Strength table
IngredientStrength
NITROUS OXIDE990 mL/L

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
K50XQU1029Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
312022Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
ccf22032-52df-4fa1-b514-963a3d46b62bAvailable on FDA.report

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
70151-004-01Nitrous Oxide532 L in 1 CYLINDERGAS53218
70151-004-02Nitrous Oxide616 L in 1 CYLINDERGAS61618
70151-004-03Nitrous Oxide1065 L in 1 CYLINDERGAS106518
70151-004-04Nitrous Oxide1737 L in 1 CYLINDERGAS173718
70151-004-05Nitrous Oxide4929 L in 1 CYLINDERGAS492918
70151-004-06Nitrous Oxide8231 L in 1 CYLINDERGAS823118
70151-004-07Nitrous Oxide10054 L in 1 CYLINDERGAS1005418
70151-004-08Nitrous Oxide12321 L in 1 CYLINDERGAS1232118
70151-004-09Nitrous Oxide18482 L in 1 CYLINDERGAS1848218
70151-004-10Nitrous Oxide377 L in 1 CYLINDERGAS37718
70151-004-11Nitrous Oxide5167 L in 1 CYLINDERGAS516718
70151-004-12Nitrous Oxide8267 L in 1 CYLINDERGAS826718
70151-004-13Nitrous Oxide10090 L in 1 CYLINDERGAS1009018
70151-004-14Nitrous Oxide14163 L in 1 CYLINDERGAS1416318
70151-004-15Nitrous Oxide2978 L in 1 CYLINDERGAS297818

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
70151-004NITROUS OXIDE GAS [CENTRAL WELDING SUPPLY COMPANY]17Current NDC, Legacy NDC, 15 package rows20241023_ccf22032-52df-4fa1-b514-963a3d46b62b.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 · 8 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Nitrous OxideNITROUS OXIDEAmerican Welding & Gas07aa2a86-d01e-470f-a12c-9908118bedc62026-05-21Exact identifier
application applno (NDA): 205704
application number: NDA205704
Nitrous OxideNITROUS OXIDEMachine & Welding Supply Company dba Arc3 Gases Southa5070767-c36a-4131-aa09-1bccfa24aa712025-12-02Exact identifier
application applno (NDA): 205704
application number: NDA205704
Nitrous OxideNITROUS OXIDEGeneral Air Service & Supply Cob76cb73a-46f4-48d5-9f8d-b0872f2cfe2b2025-11-26Exact identifier
application applno (NDA): 205704
application number: NDA205704
Nitrous OxideNITROUS OXIDEDJB Gas Services, Inc403d8fa6-0c7a-4b87-a654-e0bb39c143272025-11-25Exact identifier
application applno (NDA): 205704
application number: NDA205704
Nitrous OxideNITROUS OXIDECentral Welding Supply Companyccf22032-52df-4fa1-b514-963a3d46b62b2025-10-28Exact identifier
application applno (NDA): 205704
application number: NDA205704
ndc (package): 70151-004-07
ndc (product): 70151-004
ndc11 (package): 70151000407
Nitrous OxideNITROUS OXIDEMetro Welding Supply Corporation8f95cb3b-195f-41df-8f96-6c11703612ef2025-10-20Exact identifier
application applno (NDA): 205704
application number: NDA205704
NITROUS OXIDENITROUS OXIDEAirtec Gases, LLC00d2e785-1cdc-496d-abd3-b255ae1cb6932025-10-13Exact identifier
application applno (NDA): 205704
application number: NDA205704
NITROUS OXIDENITROUS OXIDEUnited States Welding, Inc.8a791a86-caf1-4cdd-8c8d-235f8230a2692024-10-29Exact identifier
application applno (NDA): 205704
application number: NDA205704

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
312022nitrous oxide 99 % Gas for InhalationPSNccf22032-52df-4fa1-b514-963a3d46b62b18
312022nitrous oxide 99 % Gas for InhalationSCDccf22032-52df-4fa1-b514-963a3d46b62b18

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
70151-004-077015100040710054 L in 1 CYLINDER (70151-004-07) 10054 l2016-03-010000-00-00NoNoCurrent