Phosphonic Acid

Phosphonic Acid

SCHEMBL472080

CN.O=[PH](O)O

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-10809225-B2 Surface treatment of semiconductor sensors Life Technologies Corporation (US) 2020-10-20 US claimed
EP-3164701-A1 SURFACE TREATMENT OF SEMICONDUCTOR SENSORS Life Technologies Corporation (US) 2017-05-10 EP claimed
US-20160003768-A1 SURFACE TREATMENT OF SEMICONDUCTOR SENSORS Life Technologies Corporation 2016-01-07 US claimed
WO-2016004244-A1 SURFACE TREATMENT OF SEMICONDUCTOR SENSORS Life Technologies Corporation (US) 2016-01-07 WO claimed
US-8466303-B2 Process for production of epoxy compound SHOWA DENKO K.K. (JP) 2013-06-18 US claimed
US-20110009652-A1 PROCESS FOR PRODUCTION OF EPOXY COMPOUND SHOWA DENKO KK (JP) 2011-01-13 US claimed
EP-2261219-A1 PROCESS FOR PRODUCTION OF EPOXY COMPOUND Showa Denko K.K. (JP) 2010-12-15 EP claimed
US-20060180789-A1 Formulation for corrosion and scale inhibition RHODIA CONSUMER SPECIALTIES LIMITED (GB) 2006-08-17 US claimed
EP-0930367-B1 Fungi of the genus Ashbya for the production of riboflavin BASF AG (DE) 2004-12-15 EP claimed
WO-2004083131-A1 FORMULATION FOR CORROSION AND SCALE INHIBITION RHODIA CONSUMER SPECIALITIES LIMITED (GB) 2004-09-30 WO claimed
CN-1471411-A Highly swellable absorbent media with reduced caking tendency ʩ�п˺�ɭ��˾ 2004-01-28 CN claimed
US-5660717-A TREATING CRUDE OIL WITH SULFOMETHYLATED POLYACRYLAMIDE OR POLYACRYLIC ACID TREATED WITH AMINOMETHANE PHOSPHONIC ACID NALCO/EXXON ENERGY CHEMICALS, L. P. (US) 1997-08-26 US claimed
US-5015789-A Multistage synthesis of propanediol from hydration of acrolein and hydrogenation of 3-hydroxypropionaldehyde DEGUSSA AKTIENGESELLSCHAFT (DE) 1991-05-14 US claimed
JP-8027136-A None JP disclosed
CN-114258415-B Polymer compound containing phosphonate flame retardant 化学制造布敦海姆两合公司 2025-02-25 CN disclosed
US-20240315252-A1 PERACETIC ACID STABILIZED COMPOSITIONS WITH STABLE LINING MEDIVATORS INC. 2024-09-26 US disclosed
US-4307038-A N-Carboxy alkyl amino alkane polyphosphonic acids BENCKISER-KNAPSACK GMBH (DE) 1981-12-22 US disclosed
US-4261929-A ONE STEP, FROM PHOSPHOROUS ACID, A NITRILE AND FORMALDEHYDE OR THEREACTION PRODUCT OF THE LATTER TWO BENCKISER-KNAPSACK GMBH (DE) 1981-04-14 US disclosed
US-4250107-A WATER SOFTENERS, SEQUESTERING AGENTS BENCKISER-KNAPSACK GMBH (DE) 1981-02-10 US disclosed
US-4235809-A α-Amino phosphonic acids PETROLITE CORPORATION (US) 1980-11-25 US disclosed