United States· US:64693-002_6fa12acd-30da-4725-953d-68a30b52b66a
INOMAX
A medicinal product containing nitric oxide, registered in United States by INO Therapeutics LLC.
Checked against FDA National Drug Code directory (United States) on
Informational only — not a medical device.
The record
At a glance
FDA National Drug Code directory (United States)- Active substance
- NITRIC OXIDE
- Manufacturer
- INO Therapeutics LLC
- Country
- United States (US)
- ATC code
- —
- Reimbursed
- Not published by this register
- Source register
- FDA National Drug Code directory (United States)
- Last checked
- September 27, 2026
Packs & prices · 4
- ndc1164693-002-01
- ndc1164693-002-02
- ndc1164693002011 CYLINDER in 1 CARTON (64693-002-01) / 353 L in 1 CYLINDER
- ndc1164693002021 CYLINDER in 1 CARTON (64693-002-02) / 1963 L in 1 CYLINDER
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Same medicine, other countries
Nitric oxide in 11 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- CzechiaIASOPHYRSOL S.p.A
- SpainINOMAX 400 PPM MOL, GAS COMPRIMIDO MEDICINALLinde Healthcare Ab
- GermanyInoxgenNippon Sanso Deutschland Gmbh
- United KingdomINOmax 100ppm cylinders 1963litres size 88Imported (United States)
- BelgiumINOmax 400 ppm mol/molLinde Healthcare
- IrelandINOmaxAGA AB
- SwedenINOmax 400 ppm Medicinsk gas, komprimeradLinde Healthcare AB
- FinlandInomaxLinde Healthcare AB
Authorised across Europe · EMA
The same active substance is authorised in 30 EEA countries. Names it is sold under:
- Austria · Neophyr, Stickstoffmonoxid Messer
- Belgium · Monoxyde D`azote Messer, Neophyr
- Bulgaria · Неофир
- Cyprus · Neophyr
- Czechia · Iasophyr, Noxap
- Germany · Inoxgen, Neophyr
- Denmark · Vasokinox
- Estonia · Lämmastikoksiid Messer
- Spain · Inoxgen, Neophyr
- Finland · Pulmonox
- France · Kinox, Monoxyde D’azote Sol France
- United Kingdom (Northern Ireland) · Neophyr
- Greece · Neophyr
- Croatia · Du¨ikov (Ii) Oksid Messer 800 Ppm (V/V), Neophyr
- Hungary · Inhanimon, Nitrogén Monoxid Messer 800 Ppm (V/V)
- Ireland · Neophyr
- Iceland · Inomax
- Italy · Inalossin, Neophyr
- Liechtenstein · Inomax
- Lithuania · Azoto Oksidas Messer 800 Ppm (V/V)
- Luxembourg · Neophyr, Vasokinox
- Latvia · Slapekla (Ii) Oksids (Nitric Oxide) (No) 800 Ppm (V/V)
- Netherlands · Neophyr, Noxap
- Norway · Inomax, Inoxgen
- Poland · Noxap, Tlenek Azotu
- Portugal · Inoxgen, Noxap
- Romania · Monoxid De Azot Messer, Neophyr
- Sweden · Vasokinox
- Slovenia · Dusikov Oksid (No) 800 Ppm (V/V)., Neophyr
- Slovakia · Neophyr, Oxid Dusnatý Messer
Source: European Medicines Agency, Article 57 product data.
Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of FDA National Drug Code directory (United States). This is an informational data service and not a medical device — verify against the official source of record before any clinical decision.
For developers
The same record over the API, and the raw payload
GET /v1/drugs/a89a2f77-cf0a-4289-91f5-ec9f05ca14cc GET /v1/drugs/a89a2f77-cf0a-4289-91f5-ec9f05ca14cc?format=fhir
Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.
{
"route": "RESPIRATORY (INHALATION)",
"source": "ndc",
"strength": ".98",
"substance": "NITRIC OXIDE",
"productndc": "64693-002",
"dosage_form": "GAS",
"dea_schedule": null,
"strength_unit": "mg/L",
"application_number": "NDA020845",
"marketing_category": "NDA"
}See everything about nitric oxide.
This page is the registration. A free account adds the label text as the regulator wrote it, what it costs per daily dose across the markets that publish a price, a feed of what changes in the registers, and an assistant that answers with its sources. Interaction severity is free; mechanism and management are on the Growth plan. No card, nothing to install.