FDA.reportPublic FDA data

Nitrous Oxide

Product NDC
21220-122
11-digit product format
212200122
Labeler code
21220
Product ID
21220-122_44876781-b3cd-fc28-e063-6294a90accc6
Type
HUMAN PRESCRIPTION DRUG
Nonproprietary name
Nitrous Oxide
Dosage form
GAS
Route
RESPIRATORY (INHALATION)
Labeler
General Air Service & Supply Co
Application
NDA205704
Marketing category
NDA
Marketing start
1976-11-01
Substance
NITROUS OXIDE
Active strength
995 mL/L
NDC exclude flag
No
Listing certified through
2026-12-31
Current FDA listing
Yes

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 OXIDE995 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
347046Internal RxNorm lookup

Harmonized SPL set identifiers#

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

Identifier, FDA.report destination table
IdentifierFDA.report destination
b76cb73a-46f4-48d5-9f8d-b0872f2cfe2bAvailable on FDA.report

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
21220-122-01Nitrous Oxide160 L in 1 DEWARGAS16015
21220-122-02Nitrous Oxide196 L in 1 DEWARGAS19615
21220-122-03Nitrous Oxide13818 L in 1 CYLINDERGAS1381815
21220-122-04Nitrous Oxide7391 L in 1 CYLINDERGAS739115
21220-122-05Nitrous Oxide1642 L in 1 CYLINDERGAS164215
21220-122-06Nitrous Oxide765 L in 1 CYLINDERGAS76515
21220-122-07Nitrous Oxide3709 L in 1 CYLINDERGAS370915

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIIDailyMed labelSPL versionUploaded
Nitrous OxideACTIVE INGREDIENTK50XQU1029NITROUS OXIDE GAS [GENERAL AIR SERVICE & SUPPLY CO]2
Nitrous OxideACTIVE MOIETYK50XQU1029NITROUS OXIDE GAS [GENERAL AIR SERVICE & SUPPLY CO]2

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
21220-122NITROUS OXIDE GAS [GENERAL AIR SERVICE & SUPPLY CO]14Current NDC, Legacy NDC, 7 package rows20241030_b76cb73a-46f4-48d5-9f8d-b0872f2cfe2b.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
ndc (product): 21220-122
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
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
347046nitrous oxide 99.5 % Gas for InhalationPSNb76cb73a-46f4-48d5-9f8d-b0872f2cfe2b15
347046nitrous oxide 99.5 % Gas for InhalationSCDb76cb73a-46f4-48d5-9f8d-b0872f2cfe2b15

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
21220-122-0121220012201160 L in 1 DEWAR (21220-122-01) 160 l1976-11-010000-00-00NoNoCurrent
21220-122-0221220012202196 L in 1 DEWAR (21220-122-02) 196 l1976-11-010000-00-00NoNoCurrent
21220-122-032122001220313818 L in 1 CYLINDER (21220-122-03) 13818 l1976-11-010000-00-00NoNoCurrent
21220-122-04212200122047391 L in 1 CYLINDER (21220-122-04) 7391 l1976-11-010000-00-00NoNoCurrent
21220-122-05212200122051642 L in 1 CYLINDER (21220-122-05) 1642 l1976-11-010000-00-00NoNoCurrent
21220-122-0621220012206765 L in 1 CYLINDER (21220-122-06) 765 l1976-11-010000-00-00NoNoCurrent
21220-122-07212200122073709 L in 1 CYLINDER (21220-122-07) 3709 l1976-11-01NoNoCurrent