Trifluoromethanesulfonic Acid

Trifluoromethanesulfonic Acid

SCHEMBL137559

N.O=S(=O)(O)C(F)(F)F

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 1677 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-121873631-B Spin-on carbon composition, semiconductor preparation method and semiconductor device Jiageng Innovation Laboratory (CN) 2026-05-26 CN claimed
US-12638775-B2 Methods and compositions for improved patterning of photoresist TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. (TW) 2026-05-26 US claimed
US-12617889-B1 Polymers for use as anion exchange membranes ENVISION ENERGY USA LTD. (US) 2026-05-05 US claimed
EP-4731209-A1 PROCESSES FOR PREPARING SOLUBLE GUANYLATE CYCLASE STIMULATORS Merck Sharp & Dohme LLC (US) 2026-04-29 EP claimed
US-20250270446-A1 COMPOSITION, METHOD OF TREATING METAL-CONTAINING FILM BY USING THE SAME, AND METHOD OF PREPARING SEMICONDUCTOR DEVICE BY USING THE COMPOSITION SAMSUNG ELECTRONICS CO., LTD. (KR) 2025-08-28 US claimed
US-20250223485-A1 WELLBORE FLUIDS INCLUDING SHALE INHIBITORS, AND RELATED METHODS SCHLUMBERGER TECHNOLOGY CORPORATION 2025-07-10 US claimed
US-20250197391-A1 METHODS OF SYNTHESIZING EGFR INHIBITORS ANTARES THERAPEUTICS, INC. 2025-06-19 US claimed
CN-120089531-A Low-temperature water-based ammonium ion high-entropy electrolyte and application thereof 武汉纺织大学 2025-06-03 CN claimed
CN-120040343-A Synthesis method and application of 3-trifluoromethyl-2-pyridine sulfonamide 台州学院 2025-05-27 CN claimed
CN-119916620-A Novel electrochromic device and manufacturing method 宸光(常州)新材料科技有限公司 2025-05-02 CN claimed
WO-2003091186-A2 AZASILANES AND METHODS FOR MAKING AND USING THE SAME GELEST, INC. (US) 2003-11-06 WO claimed
EP-0964834-B1 INTRODUCING FLUORIDE IONS INTO GLASS PARTICLES S & C POLYMER GMBH (DE) 2003-07-23 EP claimed
US-20020153030-A1 Endpoint detection and novel chemicals in copper stripping CHARTERED SEMICONDUCTOR MANUFACTURING LTD. 2002-10-24 US claimed
US-6419754-B1 WET STRIPPING; CONTINUOUS ANALYZING ELUENT; COLORIMETRIC ANALYSIS CHARTERED SEMICONDUCTOR MANUFACTURTING LTD. (SG) 2002-07-16 US claimed
EP-0964834-A1 INTRODUCING FLUORIDE IONS INTO GLASS PARTICLES S&C Polymer GmbH (DE) 1999-12-22 EP claimed
CN-1040122-C Wrinkle finish powder coatings MORTON INT INC (US) 1998-10-07 CN claimed
WO-1998039263-A1 INTRODUCING FLUORIDE IONS INTO GLASS PARTICLES BTG INTERNATIONAL LIMITED (GB) 1998-09-11 WO claimed
US-5326657-A Polymeric solid electrolytes and production process thereof NIPPON OIL CO., LTD. (JP) 1994-07-05 US claimed
CN-1079763-A Form the powder coating of wrinkle surface layer MORTON INT INC (US) 1993-12-22 CN claimed
US-5212252-A Coatings, sealants NIPPON PAINT CO., LTD. (JP) 1993-05-18 US claimed