Phosphine

Phosphine

SCHEMBL31042

P.[LiH]

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
Phosphine SCHEMBL28245352 1.00
Phosphine SCHEMBL20566078 1.00
Phosphine SCHEMBL975692 0.82
Phosphine SCHEMBL25384477 0.82
Phosphine SCHEMBL290526 0.82
Phosphine SCHEMBL23273822 0.82
Phosphine SCHEMBL25381658 0.82
Phosphine SCHEMBL25382687 0.82
Phosphine SCHEMBL23273823 0.82
Fluoride SCHEMBL25394111 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 6663 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12638739-B2 Electrochromic cathode materials VIEW OPERATING CORPORATION (US) 2026-05-26 US claimed
CN-122091677-A Secondary battery and electric equipment 2026-05-26 CN claimed
US-20260121127-A1 Method of Producing Solid-State Battery Pack Comprising Internally Connected Bipolar Electrodes HONEYCOMB BATTERY COMPANY (US) 2026-04-30 US claimed
EP-4732349-A1 RECYCLED BATTERY MATERIALS AND TRACEABILITY Google LLC (US) 2026-04-29 EP claimed
US-12603295-B2 Composite cathode particle based on ternary oxide for electrochemical battery SHENZHEN TXD TECHNOLOGY CO., LTD. (CN) 2026-04-14 US claimed
EP-4718526-A1 LITHIUM SECONDARY BATTERY SK On Co., Ltd. (KR) 2026-04-01 EP claimed
US-12592453-B2 Multi-layer solid electrolyte separator for a lithium secondary battery and manufacturing method HONEYCOMB BATTERY COMPANY (US) 2026-03-31 US claimed
US-12567583-B2 Lithium ion battery with thin anode Sadana, Devendra K. (US) 2026-03-03 US claimed
US-20260058190-A1 High Voltage Battery Cell, Module or Pack Having a Rolled Structure and Production Method HONEYCOMB BATTERY COMPANY (US) 2026-02-26 US claimed
EP-4693524-A1 BATTERY CELL AND ELECTRICAL DEVICE Ningde Amperex Technology Limited (CN) 2026-02-11 EP claimed
US-6094292-A Electrochromic window with high reflectivity modulation TRUSTEES OF TUFTS COLLEGE (US) 2000-07-25 US claimed
WO-2000036671-A1 PROTECTIVE COATING FOR SEPARATORS FOR ELECTROCHEMICAL CELLS MOLTECH CORPORATION (US) 2000-06-22 WO claimed
US-6025094-A Protective coatings for negative electrodes POLYPLUS BATTERY COMPANY, INC. (US) 2000-02-15 US claimed
WO-1999057770-A1 ENCAPSULATED LITHIUM ELECTRODES HAVING GLASS PROTECTIVE LAYERS AND METHOD FOR THEIR PREPARATION POLYPLUS BATTERY COMPANY, INC. (US) 1999-11-11 WO claimed
WO-1999043034-A1 PLATING METAL NEGATIVE ELECTRODES UNDER PROTECTIVE COATINGS POLYPLUS BATTERY COMPANY, INC. (US) 1999-08-26 WO claimed
US-5612152-A MULTICELL BATTERY WITH THIN FILM CELLS WITH INSULATING LAYER MARTIN MARIETTA ENERGY SYSTEMS, INC. (US) 1997-03-18 US claimed
US-5597660-A AMORPHOUS LITHIUM PHOSPHOROUS OXYNITRIDE MARTIN MARIETTA ENERGY SYSTEMS, INC. (US) 1997-01-28 US claimed
US-5569520-A Rechargeable lithium battery for use in applications requiring a low to high power output MARTIN MARIETTA ENERGY SYSTEMS, INC. (US) 1996-10-29 US claimed
US-5561004-A COATING TO PROTECT COMPONENTS FROM ATMOSPHERIC ELEMENTS SUCH AS AIR AND WATER VAPOR CONSISTING OF CERAMIC AND/OR PARYLENE MARTIN MARIETTA ENERGY SYSTEMS, INC. 1996-10-01 US claimed
US-5314765-A Protective lithium ion conducting ceramic coating for lithium metal anodes and associate method MARTIN MARIETTA ENERGY SYSTEMS, INC. (US) 1994-05-24 US claimed