Home NDC 49221-0042 NITROGEN
Product NDC 49221-0042
11-digit product format 492210042
Labeler code 49221
Product ID 49221-0042_eadae421-7fc2-47f4-b5ec-8d0e4d420c16
Type HUMAN PRESCRIPTION DRUG
Nonproprietary name NITROGEN
Dosage form GAS
Route RESPIRATORY (INHALATION)
Labeler Strate Welding Supply Co., Inc.
Application NDA205766
Marketing category NDA
Marketing start 1949-01-01
Substance NITROGEN
Active strength 99 L/100L
NDC exclude flag No
Listing certified through 2026-12-31
Current FDA listing Yes 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 · 4 matching rows.
View current auxiliary records. · View the auxiliary file history.
Dataset, Scope, Package NDC table Dataset Scope Package NDC excluded product product excluded package package 49221-0042-3 excluded package package 49221-0042-2 excluded package package 49221-0042-1
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 NITROGEN
Listing expiration 2026-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength NITROGEN 99 L/100L
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination N762921K75 Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 311998 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
FDA-Initiated Inactive NDC Indexing# DailyMed Package Descriptions# Package NDC, Product, Description table Package NDC Product Description Form Quantity Strength SPL version 49221-0042-1 NITROGEN 610 L in 1 CYLINDER GAS 610 10 49221-0042-2 NITROGEN 363 L in 1 CYLINDER GAS 363 10 49221-0042-3 NITROGEN 6400 L in 1 CYLINDER GAS 6400 10
DailyMed Socrata Ingredients# DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 49221-0042 NITROGEN GAS [STRATE WELDING SUPPLY CO., INC.] 10 Current NDC, Legacy NDC, 3 package rows 20241030_4ddc7605-dc42-4728-924e-cd772088c3cb.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 3 of 3 · 41 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 49221-0042-1 49221004201 610 L in 1 CYLINDER (49221-0042-1) 610 l 1949-01-01 0000-00-00 No No Current 49221-0042-2 49221004202 363 L in 1 CYLINDER (49221-0042-2) 363 l 1949-01-01 0000-00-00 No No Current 49221-0042-3 49221004203 6400 L in 1 CYLINDER (49221-0042-3) 6400 l 1949-01-01 0000-00-00 No No Current