⚠ 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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL8841031 | 1.00 | — | — | |
| SCHEMBL28820 | 1.00 | — | — | |
| SCHEMBL8841030 | 1.00 | — | — | |
| SCHEMBL28819 | 1.00 | — | — | |
| Cyclopentane SCHEMBL17912266 | 0.85 | — | — | |
| SCHEMBL15936382 | 0.85 | — | — | |
| Cyclopentane SCHEMBL17912267 | 0.85 | — | — | |
| SCHEMBL15936390 | 0.85 | — | — | |
| Propane SCHEMBL15936412 | 0.82 | — | — | |
| SCHEMBL18205935 | 0.82 | — | — |
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 3226 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-4747329-A1 | HEXAFLUORO-2-BUTENE COMPOSITIONS, STORAGE AND HANDLING | The Chemours Company FC, LLC (US) | 2026-05-27 | — | — | EP | claimed |
| EP-4747220-A1 | SYSTEMS AND PROCESSES FOR THE PRODUCTION OF Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE | The Chemours Company FC, LLC (US) | 2026-05-27 | — | — | EP | claimed |
| EP-3802769-B1 | NON-AZEOTROPIC CLEANING COMPOSITION | CHEMOURS MITSUI FLUOROPRODUCTS CO LTD (JP) | 2026-05-20 | — | — | EP | claimed |
| US-12620595-B2 | Increased capacity battery cell using reservoir replenishing additives | SOUTH 8 TECHNOLOGIES, INC. (US) | 2026-05-05 | — | — | US | claimed |
| US-20260103578-A1 | METHOD TO PRODUCE FROTH FOAM | CHEMOURS CO FC LLC (US) | 2026-04-16 | — | — | US | claimed |
| US-12600813-B2 | Polyurethane insulation foam composition comprising a stabilizing compound | HUNTSMAN INTERNATIONAL LLC | 2026-04-14 | — | — | US | claimed |
| EP-4041841-B1 | AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS COMPRISING NEOPENTANE AND ISOMERS OF HFO-1336MZZ | CHEMOURS CO FC LLC (US) | 2026-02-25 | — | — | EP | claimed |
| US-20260051512-A1 | Increased Capacity Battery Cell Using Reservoir Replenishing Additives | SOUTH 8 TECH INC (US) | 2026-02-19 | — | — | US | claimed |
| US-12552894-B2 | Viscoelastic elastomeric polyurethane foams, process for preparing them and use thereof | BASF SE (DE) | 2026-02-17 | — | — | US | claimed |
| US-20260042721-A1 | PROCESS FOR PRODUCING 1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE | THE CHEMOURS COMPANY FC, LLC (US) | 2026-02-12 | — | — | US | claimed |
| CN-101688107-A | Halogenated alkene heat transfer compositions with improved oil return | ARKEMA INC | 2010-03-31 | — | — | CN | claimed |
| CN-101668566-A | Azeotropic and azeotrope-like compositions of Z-1, 1,1,4,4, 4-hexafluoro-2-butene | DU PONT | 2010-03-10 | — | — | CN | claimed |
| EP-2139568-A2 | AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE | E. I. Du Pont de Nemours and Company (US) | 2010-01-06 | — | — | EP | claimed |
| WO-2009155490-A1 | AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE | E. I. DU PONT DE NEMOURS AND COMPANY (US) | 2009-12-23 | — | — | WO | claimed |
| WO-2009085857-A2 | FOAM-FORMING COMPOSITIONS CONTAINING AZEOTROPIC OR AZEOTROPE-LIKE MIXTURES CONTAINING Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND THEIR USES IN THE PREPARATION OF POLYISOCYANATE-BASED FOAMS | E. I. DU PONT DE NEMOURS AND COMPANY (US) | 2009-07-09 | — | — | WO | claimed |
| WO-2009073487-A1 | COMPOSITIONS AND USE OF CIS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE FOAM-FORMING COMPOSITION IN THE PREPARATION OF POLYISOCYANATE-BASED FOAMS | E. I. DU PONT DE NEMOURS AND COMPANY (US) | 2009-06-11 | — | — | WO | claimed |
| WO-2009032983-A1 | AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF E-1,1,1,4,4,5,5,5-OCTAFLUORO-2-PENTENE | E. I. DU PONT DE NEMOURS AND COMPANY (US) | 2009-03-12 | — | — | WO | claimed |
| WO-2009014965-A1 | COMPOSITIONS AND USE OF CIS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE FOAM-FORMING COMPOSITION IN THE PREPARATION OF POLYISOCYANATE-BASED FOAMS | E. I. DU PONT DE NEMOURS AND COMPANY (US) | 2009-01-29 | — | — | WO | claimed |
| WO-2009014966-A1 | COMPOSITIONS AND USE OF TRANS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE FOAM-FORMING COMPOSITION IN THE PREPARATION OF POLYISOCYANATE-BASED FOAMS | E. I. DU PONT DE NEMOURS AND COMPANY (US) | 2009-01-29 | — | — | WO | claimed |
| WO-2008134061-A2 | AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE | E. I. DU PONT DE NEMOURS AND COMPANY (US) | 2008-11-06 | — | — | WO | claimed |