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Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation — RxCUI 582608

Name: Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation (RxCUI 582608)
Creator: Brian Staiger, PharmD

RxNorm drug concept · Semantic clinical drug

RxCUI 582608 Semantic clinical drug · SCD ● Current RxNorm concept 6 FDA products 11 package NDCs Snapshot Jul 14, 2026

This page is curated, coded, and maintained by Dr. Brian Staiger, PharmD

Compiled from public NLM RxNorm and FDA (openFDA NDC directory) data sources. Editorial policy

What you’re looking at: the standardized identity of one medicine, as the U.S. drug-data system sees it. Below — every FDA-listed product, package code, price benchmark, and billing code that maps to it.

🗂️ Key Facts

RxCUI582608

Official nameNitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation

Concept typeSemantic clinical drug (SCD)

RxNorm statusCurrent RxNorm concept

Also known asnitric oxide 800 PPM Gas for Inhalation

FDA products mapped6

Package NDCs mapped11

RxNorm release07/06/2026

Snapshot dataJul 14, 2026

📖 Skip the Codes — Read It in Plain English.

Our pharmacist-built guide to Nitrogen: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist

📖 Read our full Nitrogen guide →

🕸️ Concept Web — How Nitric oxide 0.08 % / nitrogen 99.92 % Gas for I... Connects

One RxCUI never lives alone. Follow the path from the raw ingredient down to the exact strength-and-form concepts FDA products carry — every stop is a real RxNorm concept with its own identifier. Hover or focus any chip for what it means.

This page's concept Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation RxCUI 582608 Semantic clinical drug · SCD

Every web starts here: one RxCUI, one fixed meaning in the RxNorm vocabulary.

Ingredients 3

The active substance itself — no strength, form, or brand attached yet.
- Nitric oxide 7442 IN
- Nitrogen 7456 IN
- Nitric oxide / nitrogen 1007265 MIN
Brand names 3

The same medicine's trade names. A brand name alone says nothing about strength or form.
- INOmax 405139 BN
- Noxivent 2743252 BN
- Ulspira 2702867 BN
Dose forms 10

The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.
- Nitric oxide / nitrogen Gas for Inhalation 562851 SCDF
- Nitric oxide / nitrogen Inhalant Product 1159251 SCDG
- Nitric oxide / nitrogen Gas for Inhalation [INOmax] 827688 SBDF
- Nitric oxide / nitrogen Gas for Inhalation [Noxivent] 2743255 SBDF
- Nitric oxide / nitrogen Gas for Inhalation [Ulspira] 2702870 SBDF
- INOmax Inhalant Product 1166561 SBDG
- Noxivent Inhalant Product 2743254 SBDG
- Ulspira Inhalant Product 2702869 SBDG
- +2 more in this family
Clinical & branded drugs 8

Ingredient + strength + dose form. These are the concepts real FDA products actually carry.
- Nitric oxide 0.08 % 582606 SCDC
- Nitrogen 99.92 % 582607 SCDC
- Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation [INOmax] 827693 SBD
- Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation [Noxivent] 2743256 SBD
- Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation [Ulspira] 2702871 SBD
- Nitric oxide 0.08 % / nitrogen 99.92 % [INOmax] 827691 SBDC
- Nitric oxide 0.08 % / nitrogen 99.92 % [Noxivent] 2743253 SBDC
- Nitric oxide 0.08 % / nitrogen 99.92 % [Ulspira] 2702868 SBDC

Showing up to 8 concepts per family — 22 of 24 stored related concepts drawn.

These are official RxNorm vocabulary relationships — how concepts name and organize the same medicine. They do not establish therapeutic equivalence or substitutability: two concepts appearing in one web is never a statement that products can be swapped.

🔀 Generic ⇄ Brand Crosswalk

The same medicine has an unbranded (generic) identity and one or more brand-name identities — each with its own RxCUI. This is a naming relationship in RxNorm, not a statement that any two products are substitutable.

Generic (Clinical) Concepts

Nitric oxide 0.08 % SCDC · 582606
Nitrogen 99.92 % SCDC · 582607
Nitric oxide / nitrogen Gas for Inhalation SCDF · 562851
Nitric oxide / nitrogen Inhalant Product SCDG · 1159251

Brand-Name Concepts

Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation [INOmax] SBD · 827693
Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation [Noxivent] SBD · 2743256
Nitric oxide 0.08 % / nitrogen 99.92 % Gas for Inhalation [Ulspira] SBD · 2702871
Nitric oxide 0.08 % / nitrogen 99.92 % [INOmax] SBDC · 827691
Nitric oxide 0.08 % / nitrogen 99.92 % [Noxivent] SBDC · 2743253
Nitric oxide 0.08 % / nitrogen 99.92 % [Ulspira] SBDC · 2702868
Nitric oxide / nitrogen Gas for Inhalation [INOmax] SBDF · 827688
Nitric oxide / nitrogen Gas for Inhalation [Noxivent] SBDF · 2743255
Nitric oxide / nitrogen Gas for Inhalation [Ulspira] SBDF · 2702870
INOmax Inhalant Product SBDG · 1166561

📦 FDA Products & Package NDCs

6 products · 11 package NDCs

11 package NDCs map to RxCUI 582608 in the current snapshot — up to 50 per page. Each linked NDC opens its full package page.

Package NDC	Package	Brand / generic name	Labeler	Marketing start
59579-0102-01	2082 L in 1 CYLINDER (59579-102-01)	Noxivent 102	Linde Gas & Equipment Inc	2018-10-04
59579-0102-02	323 L in 1 CYLINDER (59579-102-02)	Noxivent 102	Linde Gas & Equipment Inc	2018-10-04
64693-0002-01	1 CYLINDER in 1 CARTON (64693-002-01) / 353 L in 1 CYLINDER	INOMAX	INO Therapeutics LLC	1999-12-23
64693-0002-02	1 CYLINDER in 1 CARTON (64693-002-02) / 1963 L in 1 CYLINDE...	INOMAX	INO Therapeutics LLC	1999-12-23
64693-0003-01	78 L in 1 CYLINDER (64693-003-01)	INOMAX	INO Therapeutics LLC	2023-01-17
72385-0102-01	2082 L in 1 CYLINDER (72385-102-01)	Noxivent	VERO BIOTECH, INC.	2018-10-04
72385-0102-02	323 L in 1 CYLINDER (72385-102-02)	Noxivent	VERO BIOTECH, INC.	2018-10-04
82605-0006-01	2138 L in 1 CYLINDER (82605-006-01)	Ulspira	Airgas Therapeutics, LLC	2023-08-04
82605-0006-02	362 L in 1 CYLINDER (82605-006-02)	Ulspira	Airgas Therapeutics, LLC	2023-08-04
82605-0008-01	2138 L in 1 CYLINDER (82605-008-01)	Ulspira	Airgas Therapeutics, LLC	2023-08-04
82605-0008-02	362 L in 1 CYLINDER (82605-008-02)	Ulspira	Airgas Therapeutics, LLC	2023-08-04

Observed labelers: Airgas Therapeutics, LLC (4) · INO Therapeutics LLC (3) · Linde Gas & Equipment Inc (2) · VERO BIOTECH, INC. (2) — this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.

🗃️ Sources & Limits

Atlas generation902fddb9-e9c1-4004-bf4c-dba4d51037c7

openFDA export observedJul 14, 2026

RxNorm release07/06/2026

Methodology2026-07-full-catalog-v1

A shared RxCUI does not prove interchangeability. Products mapped to the same concept are not thereby equivalent or substitutable — equivalence is a separate, product-level determination.
Listing here does not establish approval or coverage. Appearing in this snapshot is a data observation, not an FDA approval status or a payer coverage decision.
Missing data never means zero. A silent dataset (no price, no billing code, no utilization) means no observation — not that the real-world value is zero.
Counts describe the mapping footprint. Product, package, and labeler counts are the FDA-listed mapping footprint in this snapshot — not sales, inventory, availability, or market share.

This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.

Machine-readable JSON

Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.