Phosphonic Acid

Phosphonic Acid

SCHEMBL397906

O=[PH](O)O.[Zr]

nearest known ligand 0.00

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⚠ 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.

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-119639226-A Low-cost high-performance organic phosphonic acid/inorganic heteropolyacid composite modified ionic membrane and preparation method and application thereof 山东正熵能源科技有限公司 2025-03-18 CN claimed
CN-118718757-A Composite membrane for actinium-containing wastewater treatment and preparation method thereof 中国工程物理研究院核物理与化学研究所 2024-10-01 CN claimed
CN-114854417-B Preparation method of nanocrystalline, nanocrystalline and application of nanocrystalline 纳晶科技股份有限公司 2024-02-09 CN claimed
WO-2023248992-A1 COMPOSITE MEMBRANE 帝人株式会社 2023-12-28 WO claimed
CN-114369328-B Low-smoke aging-resistant crosslinked elastomer and preparation method thereof 宁波聚泰新材料科技有限公司 2023-12-19 CN claimed
CN-116410544-A Melt-blown polypropylene composite material and preparation method and application thereof 广东金发科技有限公司 2023-07-11 CN claimed
CN-112552580-B Halogen-free flame-retardant scratch-resistant antibacterial polypropylene material and preparation method and application thereof 万华化学集团股份有限公司 2022-11-08 CN claimed
CN-114854417-A Preparation method of nanocrystal, nanocrystal and application thereof 纳晶科技股份有限公司 2022-08-05 CN claimed
US-20210356376-A1 FUSED-REFERENCE PARTICLE BASED NORMALISATION FOR IMAGING MASS SPECTROMETRY FLUIDIGM CANADA INC. (CA) 2021-11-18 US claimed
CN-112997064-A Fusion-based normalization of reference particles for imaging mass spectrometry 富鲁达加拿大公司 2021-06-18 CN claimed
EP-2147089-B1 METHOD FOR PRODUCING ALCOHOLIC ESTERS FROM TRIGLYCERIDES AND ALCOHOLS USING HETEROGENEOUS CATALYSTS CONTAINING PHOSPHATE OR AN ORGANOPHOSPHORATED COMPOUND OF ZIRCONIUM IFP Energies Nouvelles (FR) 2014-01-22 EP claimed
WO-2013175510-A1 PROCESS FOR MAKING DIMETHYL CARBONATE COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (IN) 2013-11-28 WO claimed
WO-2013037035-A1 ANTI-FOULING SURFACE. AND RADIATION SOURCE ASSEMBLY AND FLUID TREATMENT SYSTEM COMPRISING SAME TROJAN TECHNOLOGIES (CA) 2013-03-21 WO claimed
US-7560030-B2 Method for separation and enrichment of phosphopeptides DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES (CN) 2009-07-14 US claimed
US-7556743-B2 Nanocomposites and methods for synthesis and use thereof SOUTHWEST RESEARCH INSTITUTE (US) 2009-07-07 US claimed
US-20080257781-A1 METHOD OF MANUFACTURING ALCOHOL ESTERS FROM TRIGLYCERIDES AND ALCOHOLS USING HETEROGENEOUS CATALYSTS BASED ON PHOSPHATE OR AN ORGANOPHOSPHOROUS COMPOUND OF A GROUP 4 METAL IFP (FR) 2008-10-23 US claimed
US-20080006581-A1 METHOD FOR SEPARATION AND ENRICHMENT OF PHOSPHOPEPTIDES DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES (CN) 2008-01-10 US claimed
US-20070205394-A1 Nanocomposites and methods for synthesis and use thereof BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM, THE 2007-09-06 US claimed
US-7211231-B2 Ion exchange materials for use in a 213Bi generator LYNNTECH, INC. (US) 2007-05-01 US claimed
US-4394255-A SHIFTING OLEFIN DOUBLE BOND, ZIRCONIUM PHOSPHATE AND PHOSPHONATE CATALYSTS PHILLIPS PETROLEUM COMPANY (US) 1983-07-19 US claimed