Trifluoromethanesulfonic Acid

Trifluoromethanesulfonic Acid

SCHEMBL413000

O=S(=O)(O)C(F)(F)F.[KH]

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

Appears in 2018 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-117051441-B Aluminum-containing heavy water-based electrolyte and preparation method and application thereof CENTRAL SOUTH UNIVERSITY (CN) 2026-05-26 CN claimed
CN-122025799-A High-voltage-resistant electrolyte, preparation method, application and potassium ion battery 北京航空航天大学 2026-05-12 CN claimed
US-12617889-B1 Polymers for use as anion exchange membranes ENVISION ENERGY USA LTD. (US) 2026-05-05 US claimed
US-12562400-B2 Aqueous hydrogel electrolyte systems with wide electrochemical stability window UNIVERSITY OF MARYLAND, COLLEGE PARK (US) 2026-02-24 US claimed
EP-4688717-A1 PALLADIUM-CATALYZED CHEMOSELECTIVE MONO-ALPHA-ARYLATION OF O-PROTECTED HYDROXYACETONE Bayer Aktiengesellschaft (DE) 2026-02-11 EP claimed
EP-3944273-B1 AQUEOUS ELECTROLYTE SOLUTION FOR ELECTRICITY STORAGE DEVICES AND ELECTRICITY STORAGE DEVICE COMPRISING THIS AQUEOUS ELECTROLYTE SOLUTION UNIV TOKYO (JP) 2026-01-28 EP claimed
WO-2025151080-A1 POLYMER ELECTROLYTES NATIONAL UNIVERSITY OF SINGAPORE (SG) 2025-07-17 WO claimed
CN-120199904-A Sulfonate-based electrolyte and preparation method and application thereof 河南豫景能源科技有限公司 2025-06-24 CN claimed
CN-116093355-B High-rate lithium/carbon fluoride primary battery electrolyte and application thereof 电子科技大学 2025-06-13 CN claimed
CN-116947780-B Preparation method of thiazolidine-4-thioketone derivative 华侨大学 2025-06-03 CN claimed
WO-1996042116-A1 POTASSIUM ION ADDITIVES FOR VOLTAGE CONTROL AND PERFORMANCE IMPROVEMENT IN NONAQUEOUS CELLS EVEREADY BATTERY COMPANY, INC. (US) 1996-12-27 WO claimed
US-5436090-A Crosslinked tri-functional acrylic acid-modified polyethylene glycol solid electrolyte DAI-ICHI KOGYO SEIGAKU CO., LTD. (JP) 1995-07-25 US claimed
US-5356553-A Solvent and electrolyte salt dissolved in trifunctional terminal acryloyl modified alkylene oxide polyether DAI-ICHI KOGYO SEIYAKU CO., LTD. (JP) 1994-10-18 US claimed
EP-0576686-A1 CELL DAI-ICHI KOGYO SEIYAKU CO., LTD. (JP) 1994-01-05 EP claimed
US-5242973-A Trihalophenoxy terminated polycarbonate resin composition containing salt of organic sulfonic acid IDEMITSU PETROCHEMICAL CO., LTD. (JP) 1993-09-07 US claimed
US-4610955-A PHOTOGRAPHY EASTMAN KODAK COMPANY (US) 1986-09-09 US claimed
US-4582781-A PHOTOGRAPHIC FILMS;X-RAY FILMS;COMPATABILITY EASTMAN KODAK COMPANY (US) 1986-04-15 US claimed
EP-0170529-A2 Antistatic compositions comprising polymerized oxyalkylene monomers and an inorganic salt EASTMAN KODAK COMPANY (a New Jersey corporation) (US) 1986-02-05 EP claimed
US-4231920-A METAL SALTS OF SULFONIC ACID AND A COSOLVENT GENERAL ELECTRIC COMPANY (US) 1980-11-04 US claimed
US-4153595-A ADMIXTURE WITH ALKALINE EARTH OR ALKALI METAL SALTS OF HALOGENATED METHANESULFONIC ACIDS GENERAL ELECTRIC COMPANY (US) 1979-05-08 US claimed