NITROGEN

Product NDC: 52085-002
Requested package NDC: 52085-002-07
11-digit product format: 520850002
Labeler code: 52085
Product ID: 52085-002_42518a2d-050b-f3c8-e063-6394a90a52e1
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: NITROGEN
Dosage form: GAS
Route: RESPIRATORY (INHALATION)
Labeler: ANALGESIC SERVICES, INC.
Application: NDA205850
Marketing category: NDA
Marketing start: 2013-12-01
Substance: NITROGEN
Active strength: 99 L/100L
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

NDC auxiliary status#

Explicit status records from FDA unfinished, excluded, and compounder auxiliary files. Absence of a row is not itself a regulatory status. Browse every current auxiliary row, including rows without a usable NDC. · Browse every captured source and parsed snapshot.

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

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Source date
excluded package	package	52085-002	52085-002-07	D	Discontinued by firm		2026-07-31

Source provenance: Browse the complete Orange Book source catalog.

openFDA label cross-check#

Cross-check layer: openFDA label JSON enriches search and identifies hydration gaps. The DailyMed Structured Product Label remains the canonical label presentation on FDA.report. Every label matching the complete exact-identifier union is deduplicated and paginated below.

Matched openFDA labels page 1 of 1 · 20 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Join
Nitrogen	NITROGEN	Linde Inc.	11f1ea16-93eb-4994-ba96-d0d7519015e2	2026-07-16	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	NexAir, LLC	4da119c6-59e9-4f95-9c0c-483b5e2162fb	2026-05-21	Exact identifier application applno (NDA): 205850 application number: NDA205850
nitrogen	NITROGEN	General Welding Supply Corp.	eac79df6-5725-4ff1-9b62-c74453d23106	2026-04-28	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	Linde Gas & Equipment Inc.	2fb2a326-a9b4-4cbc-83c0-e5fa041be1f0	2026-04-20	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	Linde Puerto Rico B.V.	4e5df6ce-06ef-498f-b064-b2b6e1521951	2025-12-31	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	General Air Service & Supply Co	8e44ea92-d052-438a-b850-ccd147906e47	2025-11-26	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	Oxarc, LLC	74d62331-0e9e-4983-90e9-4de506fcfdcf	2025-11-25	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	General Cryogenic Technologies LLC	a415b0af-c894-430c-9c6f-4cc10210843d	2025-11-21	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	Roberts Oxygen Company, Inc	273511c2-2b84-4373-a0e5-3961eb19af8c	2025-11-17	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	Roberts Oxygen Company, Inc	863f2711-582f-4ccb-aae8-9bb18fa4df53	2025-11-17	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	Roberts Oxygen Company, Inc.	2bed6bd8-086e-ee30-e063-6394a90ad420	2025-11-17	Exact identifier application applno (NDA): 205850 application number: NDA205850
NITROGEN	NITROGEN	Holston Gases, Inc	ad17ae2e-033c-4bb0-804b-538f9350a09f	2025-11-14	Exact identifier application applno (NDA): 205850 application number: NDA205850
NITROGEN	NITROGEN	ANALGESIC SERVICES, INC.	c15972b6-24af-4f5a-a244-7c155d5cc4a9	2025-10-29	Exact identifier application applno (NDA): 205850 application number: NDA205850 ndc (package): 52085-002-07 ndc (product): 52085-002 ndc11 (package): 52085000207
Nitrogen	NITROGEN	Toll Company	07dcb683-a5e9-b016-e063-6394a90a746d	2025-10-29	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	DuPuy Oxygen & Supply Company, Inc.	6cf60077-dc91-41e5-8d6f-22589a66e6c5	2025-10-24	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	Metro Welding Supply Corporation	7c83f51c-c44a-4850-9895-58eeb0b39ca8	2025-10-20	Exact identifier application applno (NDA): 205850 application number: NDA205850
Nitrogen	NITROGEN	Bill Munn Supply, Inc.	780e7740-e37a-9e6d-e053-2991aa0a998d	2025-10-09	Exact identifier application applno (NDA): 205850 application number: NDA205850
NITROGEN	NITROGEN	Central-McGowan, Inc.	b897a621-674d-4777-89b5-7e452739cdfc	2024-11-04	Exact identifier application applno (NDA): 205850 application number: NDA205850
NITROGEN	NITROGEN	South Jersey Welding Supply	20220864-e417-4e49-afa8-3a76fd88e78d	2024-10-28	Exact identifier application applno (NDA): 205850 application number: NDA205850
NITROGEN	NITROGEN	Gilmore Liquid Air Co.	b9c7597b-3371-487e-9f63-eaf97660f364	2024-10-21	Exact identifier application applno (NDA): 205850 application number: NDA205850

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.

Identifier, FDA.report destination table
Identifier	FDA.report destination
c15972b6-24af-4f5a-a244-7c155d5cc4a9	Available on FDA.report

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
52085-002-01	NITROGEN	638 L in 1 CYLINDER	GAS	638	14
52085-002-02	NITROGEN	1089 L in 1 CYLINDER	GAS	1089	14
52085-002-03	NITROGEN	6500 L in 1 CYLINDER	GAS	6500	14
52085-002-04	NITROGEN	5 L in 1 DEWAR	GAS	5	14
52085-002-05	NITROGEN	10 L in 1 DEWAR	GAS	10	14
52085-002-06	NITROGEN	25 L in 1 DEWAR	GAS	25	14
52085-002-07	NITROGEN	30 L in 1 DEWAR	GAS	30	14
52085-002-08	NITROGEN	50 L in 1 DEWAR	GAS	50	14
52085-002-09	NITROGEN	65 L in 1 DEWAR	GAS	65	14
52085-002-10	NITROGEN	70 L in 1 DEWAR	GAS	70	14
52085-002-11	NITROGEN	160 L in 1 DEWAR	GAS	160	14
52085-002-12	NITROGEN	180 L in 1 DEWAR	GAS	180	14
52085-002-13	NITROGEN	230 L in 1 DEWAR	GAS	230	14
52085-002-14	NITROGEN	265 L in 1 DEWAR	GAS	265	14
52085-002-15	NITROGEN	9514 L in 1 CYLINDER	GAS	9514	14

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version	Uploaded
NITROGEN	ACTIVE INGREDIENT	N762921K75	NITROGEN GAS [ANALGESIC SERVICES INC. DBA ASI MEDICAL]	1
NITROGEN	ACTIVE MOIETY	N762921K75	NITROGEN GAS [ANALGESIC SERVICES INC. DBA ASI MEDICAL]	1

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
52085-002	NITROGEN GAS [ANALGESIC SERVICES, INC.]	13	Current NDC, Legacy NDC, 15 package rows	20250126_c15972b6-24af-4f5a-a244-7c155d5cc4a9.zip

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	c15972b6-24af-4f5a-a244-7c155d5cc4a9	14
311998	nitrogen 99 % Gas for Inhalation	SCD	c15972b6-24af-4f5a-a244-7c155d5cc4a9	14

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
52085-002-07	52085000207	30 L in 1 DEWAR (52085-002-07)	30 l	2013-12-01	0000-00-00	No	No	Current