Cyclopentane

Cyclopentane

SCHEMBL27972

C1CCCC1.OCCO

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.

Compoundsimilaritytop predictedshared targets
Cyclopentane SCHEMBL9930955 1.00 TSHR (0.62)
Cyclohexane SCHEMBL14321050 1.00 TSHR (0.62)
Ethylene Glycol SCHEMBL4983695 1.00 TSHR (0.62)
Cyclohexane SCHEMBL23722952 1.00 TSHR (0.62)
Ethylene Glycol SCHEMBL20837 1.00
Cyclopentane SCHEMBL23631702 1.00 TSHR (0.62)
Ethylene Glycol SCHEMBL1434577 1.00 TSHR (0.62)
Cyclohexane SCHEMBL34608 1.00 TSHR (0.62)
Ethylene Glycol SCHEMBL7586284 1.00 TSHR (0.62)
Cyclopentane SCHEMBL8846814 1.00 TSHR (0.62)

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 6679 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260103623-A1 TWO-PART, CYANOACRYLATE/FREE RADICALLY CURABLE ADHESIVE SYSTEMS HENKEL AG & CO KGAA (DE) 2026-04-16 US claimed
US-20260083669-A1 AQUEOUS GEL COMPOSITION ACOUSIA THERAPEUTICS GMBH (DE) 2026-03-26 US claimed
EP-3867323-B1 TWO-PART, CYANOACRYLATE/FREE RADICALLY CURABLE ADHESIVE SYSTEMS HENKEL AG & CO KGAA (DE) 2026-03-18 EP claimed
US-20260071097-A1 TWO-PART, CYANOACRYLATE/FREE RADICALLY CURABLE ADHESIVE SYSTEMS HENKEL AG & CO KGAA (DE) 2026-03-12 US claimed
EP-4179130-B1 METHODS OF REMOVING DEPOSITS FROM A SURFACE ANGARA GLOBAL LTD (GB) 2026-03-04 EP claimed
US-20260008734-A1 LOW-TEMPERATURE DEPOLYMERIZATION OF POLYMER CONTAINING URETHANE FUNCTIONAL GROUP USING COSOLVENT AND METHOD FOR PRODUCING POLYOL KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY (KR) 2026-01-08 US claimed
EP-4650393-A1 LOW-TEMPERATURE DEPOLYMERIZATION OF POLYMER CONTAINING URETHANE FUNCTIONAL GROUP USING COSOLVENT AND METHOD FOR PRODUCING POLYOL Korea Research Institute of Chemical Technology (KR) 2025-11-19 EP claimed
EP-3837327-B1 TWO-PART, CYANOACRYLATE/FREE RADICALLY CURABLE ADHESIVE SYSTEMS HENKEL AG & CO KGAA (DE) 2025-11-12 EP claimed
US-12459193-B2 Method and kit for non-destructive in situ repair (relining) of deteriorated pipelines APPLIED RESIN S L (ES) 2025-11-04 US claimed
CN-119954479-A Energy storage building material based on PCM (pulse code modulation) and preparation method thereof 西安建筑科技大学 2025-05-09 CN claimed
US-4118440-A Crosslinked vinyl halide polymers as flame retardant additives for thermoplastic polyester STAUFFER CHEMICAL COMPANY (US) 1978-10-03 US claimed
US-4089883-A Process for the production of organic hydroxy silicate compounds and their condensation products BLOUNT DAVID H 1978-05-16 US claimed
US-4082895-A GRAFT-LINKED ACRYLONITRILE COPOLYMER THE B. F. GOODRICH COMPANY (US) 1978-04-04 US claimed
US-4072637-A Process for the production of polyurethane resins and foams utilizing silico-formic acid BLOUNT DAVID H 1978-02-07 US claimed
US-4064098-A Glass fiber-reinforced poly(tetramethylene terephthalate) resin composition MITSUI PETROCHEMICAL INDUSTRIES LTD. (JA) 1977-12-20 US claimed
US-4049747-A Crosslinked vinyl halide polymers as flame retardant additives for thermoplastics STAUFFER CHEMICAL COMPANY (US) 1977-09-20 US claimed
US-4026970-A ACRYLONITRILE COPOLYMER CORE, RUBBERY CROSSLINKED SHELL THE B. F. GOODRICH COMPANY (US) 1977-05-31 US claimed
US-4022849-A Crosslinked vinyl halide polymers as flame retardant additives for thermoplastics STAUFFER CHEMICAL COMPANY (US) 1977-05-10 US claimed
US-3965216-A BIS(HYDROCARBYL) VINYL PHOSPHONATE STAUFFER CHEMICAL COMPANY (US) 1976-06-22 US claimed
US-3951886-A Process for producing polyester resin TOYO BOSEKI KABUSHIKI KAISHA (JA) 1976-04-20 US claimed