Home NDC 55037-301-16 Nitrous Oxide
Product NDC 55037-301
Requested package NDC 55037-301-16
11-digit product format 550370301
Labeler code 55037
Product ID 55037-301_44ff9818-6627-3162-e063-6294a90a1681
Type HUMAN PRESCRIPTION DRUG
Nonproprietary name Nitrous Oxide
Dosage form GAS
Route RESPIRATORY (INHALATION)
Labeler Matheson Tri-Gas, Inc.
Application NDA209989
Marketing category NDA
Marketing start 1987-01-01
Substance NITROUS OXIDE
Active strength 992 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 .
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 Nitrous Oxide
Listing expiration 2026-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength NITROUS OXIDE 992 mL/L
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination K50XQU1029 Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 347166 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
DailyMed Package Descriptions# DailyMed Socrata Ingredients# DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 55037-301 NITROUS OXIDE GAS [MATHESON TRI-GAS, INC.] 23 Current NDC, Legacy NDC, 28 package rows 20241127_f5f0f2f7-86a2-41f0-a6cd-3b8cb916dedd.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 · 14 matching rows.
DailyMed RxNorm Mappings# Packages# Package NDC, 11-digit format, Description table Package NDC 11-digit format Description Units Marketing start Marketing end Sample Exclude flag Status 55037-301-16 55037030116 5790.4 L in 1 CYLINDER (55037-301-16) 5790.4 l 1987-01-01 0000-00-00 No No Current