SCHEMBL23885

SCHEMBL23885

O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Pt+2]

nearest known ligand 0.00

⚠ 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
Ammonia Solution, Strong SCHEMBL2511271 0.94 MEN1 (0.67)
Water SCHEMBL28946480 0.94 MEN1 (0.67)
SCHEMBL15510134 0.94 MEN1 (0.67)
Ammonia Solution, Strong SCHEMBL8162892 0.94 MEN1 (0.67)
Ammonia Solution, Strong SCHEMBL376812 0.94 MEN1 (0.67)
Ammonia Solution, Strong SCHEMBL814055 0.94 MEN1 (0.67)
SCHEMBL10354366 0.94 MEN1 (0.67)
SCHEMBL6035130 0.94 MEN1 (0.67)
Ammonia Solution, Strong SCHEMBL2498965 0.94 MEN1 (0.88)
SCHEMBL28003864 0.94 MEN1 (0.67)

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

Appears in 11106 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-121885660-B Hydrogen fuel cell catalyst, preparation method thereof and hydrogen fuel cell Chenzhou New Energy Battery Materials Research Center (CN) 2026-05-26 CN claimed
CN-122076499-A Alkane hydroisomerization catalyst and preparation method and application thereof 2026-05-26 CN claimed
CN-122091618-A Strong acid corrosion resistant carbon-loaded platinum-copper full alloy nanomaterial and preparation method thereof 2026-05-26 CN claimed
CN-122071065-A Atomic accurate metal cluster containing bound positive and negative ion pairs and water phase synthesis method thereof 中国石油天然气股份有限公司 2026-05-22 CN claimed
CN-122071416-A Atomic accurate metal cluster containing multi-layer ligand spherical shell and water phase synthesis method thereof 中国石油天然气股份有限公司 2026-05-22 CN claimed
CN-122071648-A Lubricating oil base oil and production method thereof 中国石油天然气股份有限公司 2026-05-22 CN claimed
CN-122071649-A Lubricating oil base oil and production method thereof 中国石油天然气股份有限公司 2026-05-22 CN claimed
CN-122057558-A Pt-based supported catalyst and preparation method and application thereof 中国石油化工股份有限公司 2026-05-19 CN claimed
CN-122057583-A Cinnamaldehyde selective hydrogenation catalyst, and preparation method and application thereof 中国石油化工股份有限公司 2026-05-19 CN claimed
CN-122057534-A Carbon-doped tin dioxide loaded platinum copper nickel/cobalt catalyst, preparation method and application thereof 吉林大学 2026-05-19 CN claimed
US-4814304-A DIELECTRIC GLASS, BINDER, INORGANIC PEROXIDE NGK INSULATORS, LTD. (JP) 1989-03-21 US claimed
US-4683214-A ORGANIC TEMPLATE USED TO FORM ZEOLITE MOBIL OIL CORPORATION (US) 1987-07-28 US claimed
EP-0184451-A1 Process for loading platinum into zeolite-L' EXXON RESEARCH AND ENGINEERING COMPANY (US) 1986-06-11 EP claimed
US-4568656-A ION EXCHANGING USING PLATINUM SALT AND OTHER NON-PLATINUM SALT EXXON RESEARCH & ENGINEERING CO. (US) 1986-02-04 US claimed
US-4367162-A Catalyst for purifying exhaust gases and a method for producing the catalyst KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO (JP) 1983-01-04 US claimed
US-4359406-A Highly dispersed supported group VIII metal-phosphorus compounds, and highly dispersed, supported group VIII metal-arsenic and a process for making said compounds EXXON RESEARCH AND ENGINEERING CO. (US) 1982-11-16 US claimed
US-4316822-A Catalyst for purifying exhaust gases KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO (JP) 1982-02-23 US claimed
US-4299734-A PLATINUM AND/OR PALLADIUM ON A ZIRCONIA WITH CERIUM, MANGANESE, AND/OR IRON OXIDE SUPPORT KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO (JP) 1981-11-10 US claimed
US-4145314-A FORMATION OF GROUP 8 METAL-PHOSPHORUS COMPOUNDS, TREATMENT IN AN INERT ATMOSPHERE, DECOMPOSITION EXXON RESEARCH & ENGINEERING CO. (US) 1979-03-20 US claimed
US-4098972-A ANTISCALING AGENTS SHIN-ETSU CHEMICAL CO., LTD. (JP) 1978-07-04 US claimed