Nitrous Acid

Nitrous Acid

SCHEMBL311409

O=NO.[Fe]

nearest known ligand 0.00

Full drug profile on Sugi Atlas →

⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
Nitrous Acid SCHEMBL28739737 1.00 CA1 (0.86)
Nitrous Acid SCHEMBL28848829 0.94 CA1 (0.75)
Nitrous Acid SCHEMBL29244771 0.94
Nitrous Acid SCHEMBL7592057 0.94 CA1 (0.75)
Nitrous Acid SCHEMBL1057 0.93
Nitrous Acid SCHEMBL30577922 0.93
Nitrous Acid SCHEMBL10526485 0.93
Nitrous Acid SCHEMBL20212027 0.93
Nitrous Acid SCHEMBL2328305 0.93
Nitrous Acid SCHEMBL18095956 0.93 CA1 (1.00)

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 565 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-122070151-A Nitric oxide generating/releasing medical device 斯特里莱国家有限公司 2026-05-19 CN claimed
US-20260083132-A1 THIOL-CONTAINING ALCOHOLS FOR GENERATING NITRIC OXIDE AND METHODS OF FORMING THE SAME STERILE STATE, LLC (US) 2026-03-26 US claimed
US-20260071094-A1 GUANIDINIUM-BASED POLYIONIC LIQUIDS AND THEIR USE AS ADDITIVES FOR CHEMICAL MECHANICAL PLANARIZATION SLURRIES VERSUM MAT US LLC (US) 2026-03-12 US claimed
EP-4634243-A1 DICATIONIC POLYMER AND COPOLYMER AND THEIR USE FOR CHEMICAL MECHANICAL PLANARIZATION Versum Materials US, LLC (US) 2025-10-22 EP claimed
WO-2025217208-A1 CHEMICAL MECHANICAL PLANARIZATION POLISHING FOR INTERCONNECTS DIFFUSION BARRIER MATERIALS VERSUM MATERIALS US, LLC (US) 2025-10-16 WO claimed
US-20250311729-A1 NITRIC OXIDE PRECURSORS AND MULTI-COMPONENT COMPOSITIONS FOR FORMING THE SAME STERILE STATE, LLC (US) 2025-10-09 US claimed
EP-4622682-A1 THIOL-CONTAINING ALCOHOLS FOR GENERATING NITRIC OXIDE AND METHODS OF FORMING THE SAME Sterile State LLC (US) 2025-10-01 EP claimed
EP-4594372-A1 GUANIDINIUM-BASED POLYIONIC LIQUIDS AND THEIR USE AS ADDITIVES FOR CHEMICAL MECHANICAL PLANARIZATION SLURRIES Versum Materials US, LLC (US) 2025-08-06 EP claimed
EP-4594366-A1 MODIFIED WATER-SOLUBLE POLYSACCHARIDES HAVING DIFFERENT CATION TYPES FOR SLURRIES IN CHEMICAL MECHANICAL PLANARIZATION Versum Materials US, LLC (US) 2025-08-06 EP claimed
US-20250215130-A1 Polycationic Polymer Or Copolymer Having Different Cation Types For Slurries In Chemical Mechanical Planarization MERCK PATENT GMBH (DE) 2025-07-03 US claimed
EP-0802257-B1 Human colon epithelial immortalized cell lines NESTLE SA (CH) 2002-08-21 EP claimed
US-6399381-B1 MIXTURE OF INORGANIC SALTS, AMINO ACIDS, AMINE, VITAMIN C, DEXAMETHASONE, CALCIUM SALT, RETINOIC ACID, TRIIODOTHYRONINE, HYDROCORTISONE, PITUITARY GLAND EXTRACT, TRANSFERRINS AND EPIDERMAL GROWTH FACTOR NESTAC S.A. (CH) 2002-06-04 US claimed
US-6194203-B1 CAPABLE OF UNDERGOING AT LEAST 60 PASSAGES IN CULTURE DUE TO EXPRESSION OF VIRAL GENE; EXPRESSES METABOLIC MARKERS AND METABOLIC DIFFERENTIATION MARKERS FOR NON-IMMORTALIZED CELLS; DRUG, METABOLIC, AND TOXICITY SCREENING OF INTESTINAL CELLS NESTEC S.A. (CH) 2001-02-27 US claimed
US-5433766-A Time release agents THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (US) 1995-07-18 US claimed
WO-1994008896-A1 SLOW RELEASE FERTILIZER AND ACTIVE SYNTHETIC SOIL LUNDEEN, DANIEL, N. (US) 1994-04-28 WO claimed
CN-1023883-C Organic compound dehydrogenation catalyst containing iron and potassium oxides and preparation method and application thereof SHELL INT RESEARCH (NL) 1994-03-02 CN claimed
EP-0339704-B1 CATALYST FOR DEHYDROGENATING ORGANIC COMPOUNDS, A PROCESS FOR ITS PREPARATION AND ITS USE SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V. (NL) 1993-02-03 EP claimed
US-4975407-A Catalyst for dehydrogenating organic compounds, a process for its preparation and its use SHELL OIL COMPANY (US) 1990-12-04 US claimed
CN-1037282-A Catalyst for dehydrogenating organic compounds and its production and application SHELL INT RESEARCH (NL) 1989-11-22 CN claimed
EP-0339704-A1 Catalyst for dehydrogenating organic compounds, a process for its preparation and its use SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V. (NL) 1989-11-02 EP claimed