Nitrogen

Product NDC: 55147-002
11-digit product format: 551470002
Labeler code: 55147
Product ID: 55147-002_44eb832f-4438-0da1-e063-6394a90ae833
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: Nitrogen
Dosage form: GAS
Route: RESPIRATORY (INHALATION)
Labeler: Minneapolis Oxygen Company
Application: NDA205766
Marketing category: NDA
Marketing start: 1995-01-01
Substance: NITROGEN
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 · 4 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Source date
excluded package	package	55147-002	55147-002-03	D	Discontinued by firm	2026-10-05
excluded package	package	55147-002	55147-002-04	D	Discontinued by firm	2026-10-05
excluded package	package	55147-002	55147-002-05	D	Discontinued by firm	2026-10-05
excluded package	package	55147-002	55147-002-06	D	Discontinued by firm	2026-10-05

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 · 48 matching rows.

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

Captured / source date, Package NDC, Snapshot table
Captured / source date	Package NDC	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	55147-002-06	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	55147-002-05	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	55147-002-03	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	55147-002-04	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	55147-002-03	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	55147-002-06	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	55147-002-04	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	55147-002-05	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	55147-002-03	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	55147-002-06	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	55147-002-04	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	55147-002-05	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	55147-002-03	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	55147-002-06	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	55147-002-04	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	55147-002-05	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	55147-002-03	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	55147-002-06	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	55147-002-04	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	55147-002-05	`cfe11265f3b6…`	`090c488252e2…`
2025-03-10 12:48 UTC · source 2025-03-10	55147-002-03	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	55147-002-06	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	55147-002-04	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	55147-002-05	`cdf11ea48f46…`	`ba0047e9e063…`
2025-02-02 03:52 UTC · source 2025-01-31	55147-002-03	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	55147-002-06	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	55147-002-04	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	55147-002-05	`302b2466d912…`	`e7b80fea0513…`
2025-01-20 13:05 UTC · source 2025-01-20	55147-002-03	`ed331223b511…`	`672a5bd82f5f…`
2025-01-20 13:05 UTC · source 2025-01-20	55147-002-06	`ed331223b511…`	`672a5bd82f5f…`
2025-01-20 13:05 UTC · source 2025-01-20	55147-002-04	`ed331223b511…`	`672a5bd82f5f…`
2025-01-20 13:05 UTC · source 2025-01-20	55147-002-05	`ed331223b511…`	`672a5bd82f5f…`
2025-01-11 03:41 UTC · source 2025-01-10	55147-002-03	`0efc9e666f02…`	`f202fb6c5f17…`
2025-01-11 03:41 UTC · source 2025-01-10	55147-002-06	`0efc9e666f02…`	`f202fb6c5f17…`
2025-01-11 03:41 UTC · source 2025-01-10	55147-002-04	`0efc9e666f02…`	`f202fb6c5f17…`
2025-01-11 03:41 UTC · source 2025-01-10	55147-002-05	`0efc9e666f02…`	`f202fb6c5f17…`
2024-11-09 02:27 UTC · source 2024-11-08	55147-002-03	`ad56d346431e…`	`cc804d4bbf1e…`
2024-11-09 02:27 UTC · source 2024-11-08	55147-002-06	`ad56d346431e…`	`cc804d4bbf1e…`
2024-11-09 02:27 UTC · source 2024-11-08	55147-002-04	`ad56d346431e…`	`cc804d4bbf1e…`
2024-11-09 02:27 UTC · source 2024-11-08	55147-002-05	`ad56d346431e…`	`cc804d4bbf1e…`
2024-10-04 04:10 UTC · source 2024-10-03	55147-002-05	`367a005e9d99…`	`383a685ebd0f…`
2024-10-04 04:10 UTC · source 2024-10-03	55147-002-04	`367a005e9d99…`	`383a685ebd0f…`
2024-10-04 04:10 UTC · source 2024-10-03	55147-002-06	`367a005e9d99…`	`383a685ebd0f…`
2024-10-04 04:10 UTC · source 2024-10-03	55147-002-03	`367a005e9d99…`	`383a685ebd0f…`
2024-07-10 04:00 UTC · source 2024-07-09	55147-002-05	`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	55147-002-04	`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	55147-002-06	`557ba5c1ecfa…`	`9c80585c8c6e…`
2024-07-10 04:00 UTC · source 2024-07-09	55147-002-03	`557ba5c1ecfa…`	`9c80585c8c6e…`

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	990 mL/L

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.

Identifier, FDA.report destination table
Identifier	FDA.report destination
c3fdbc5c-da70-4cbd-bdee-eddb4d852b26	Available on FDA.report

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
55147-002-01	Nitrogen	391 L in 1 CYLINDER	GAS	391	16
55147-002-02	Nitrogen	651 L in 1 CYLINDER	GAS	651	16
55147-002-03	Nitrogen	3257 L in 1 CYLINDER	GAS	3257	16
55147-002-04	Nitrogen	7222 L in 1 CYLINDER	GAS	7222	16
55147-002-05	Nitrogen	8420 L in 1 CYLINDER	GAS	8420	16
55147-002-06	Nitrogen	4247 L in 1 CYLINDER	GAS	4247	16
55147-002-07	Nitrogen	10 L in 1 DEWAR	GAS	10	16
55147-002-08	Nitrogen	195 L in 1 DEWAR	GAS	195	16
55147-002-09	Nitrogen	3030 L in 1 CYLINDER	GAS	3030	16
55147-002-10	Nitrogen	5863 L in 1 CYLINDER	GAS	5863	16
55147-002-11	Nitrogen	7801 L in 1 CYLINDER	GAS	7801	16
55147-002-12	Nitrogen	20 L in 1 DEWAR	GAS	20	16

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
55147-002	NITROGEN GAS [MINNEAPOLIS OXYGEN COMPANY]	15	Current NDC, Legacy NDC, 12 package rows	20241109_c3fdbc5c-da70-4cbd-bdee-eddb4d852b26.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 · 43 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Join
NITROGEN	NITROGEN	Airweld, Inc	55e1aa68-e3e4-4862-a16c-18bcaed5be18	2024-10-08	Exact identifier application applno (NDA): 205766 application number: NDA205766
NITROGEN	NITROGEN	Noble Gas Solutions, Inc.	af2bcc03-89aa-48aa-8749-cb53be56432e	2024-10-06	Exact identifier application applno (NDA): 205766 application number: NDA205766
NITROGEN	NITROGEN	ADF Welding & Medical, Inc.	174cb8ea-66fb-4d0b-920f-01fba9537ee9	2024-10-02	Exact identifier application applno (NDA): 205766 application number: NDA205766

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
N762921K75	NITROGEN	7727-37-9	NITROGEN

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
311998	nitrogen 99 % Gas for Inhalation	PSN	c3fdbc5c-da70-4cbd-bdee-eddb4d852b26	16
311998	nitrogen 99 % Gas for Inhalation	SCD	c3fdbc5c-da70-4cbd-bdee-eddb4d852b26	16

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
55147-002-01	55147000201	391 L in 1 CYLINDER (55147-002-01)	391 l	1995-01-01	0000-00-00	No	No	Current
55147-002-02	55147000202	651 L in 1 CYLINDER (55147-002-02)	651 l	1995-01-01	0000-00-00	No	No	Current
55147-002-03	55147000203	3257 L in 1 CYLINDER (55147-002-03)	3257 l	1995-01-01	0000-00-00	No	No	Current
55147-002-04	55147000204	7222 L in 1 CYLINDER (55147-002-04)	7222 l	1995-01-01	0000-00-00	No	No	Current
55147-002-05	55147000205	8420 L in 1 CYLINDER (55147-002-05)	8420 l	1995-01-01	0000-00-00	No	No	Current
55147-002-06	55147000206	4247 L in 1 CYLINDER (55147-002-06)	4247 l	1995-01-01	0000-00-00	No	No	Current
55147-002-07	55147000207	10 L in 1 DEWAR (55147-002-07)	10 l	1995-01-01	0000-00-00	No	No	Current
55147-002-08	55147000208	195 L in 1 DEWAR (55147-002-08)	195 l	1995-01-01	0000-00-00	No	No	Current
55147-002-09	55147000209	3030 L in 1 CYLINDER (55147-002-09)	3030 l	1995-01-01	0000-00-00	No	No	Current
55147-002-10	55147000210	5863 L in 1 CYLINDER (55147-002-10)	5863 l	1995-01-01	0000-00-00	No	No	Current
55147-002-11	55147000211	7801 L in 1 CYLINDER (55147-002-11)	7801 l	1995-01-01	0000-00-00	No	No	Current
55147-002-12	55147000212	20 L in 1 DEWAR (55147-002-12)	20 l	1995-01-01	0000-00-00	No	No	Current