Phosphine

Phosphine

SCHEMBL21385080

P.[SiH3]O[SiH3]

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
Iodide SCHEMBL10961598 0.91
SCHEMBL16175 0.89
SCHEMBL8404066 0.89
SCHEMBL9705842 0.89
SCHEMBL10799457 0.89
SCHEMBL9219479 0.89
SCHEMBL6026507 0.80
Ammonia Solution, Strong SCHEMBL218244 0.80
SCHEMBL9622076 0.80
Charcoal, Activated SCHEMBL9844168 0.80

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 4 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2019182277-A1 ETCHANT COMPOSITION FOR SILICON NITRIDE FILM 주식회사 제우스이엔피 2019-09-26 WO claimed
CN-113574644-B Etching device using etching chamber 杰宜斯科技有限公司 2025-05-06 CN disclosed
CN-107382960-B Compound for organic electric element, organic electric element using same, and electronic device using same 德山新勒克斯有限公司 2022-12-23 CN disclosed
WO-2019182277-A1 ETCHANT COMPOSITION FOR SILICON NITRIDE FILM 주식회사 제우스이엔피 2019-09-26 WO disclosed