Hypophosphorous Acid

Hypophosphorous Acid

SCHEMBL2329677

O=[PH2]O.[Cu]

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4724077-A1 COMBINATION OF BACTERIAL STRAINS TO INHIBIT PATHOGENS IN ANIMALS Phibro Animal Health Corporation (US) 2026-04-15 EP claimed
WO-2024254006-A1 COMBINATION OF BACTERIAL STRAINS TO INHIBIT PATHOGENS IN ANIMALS PHIBRO ANIMAL HEALTH CORPORATION (US) 2024-12-12 WO claimed
CN-115232166-B Halogen-free flame-retardant antioxidant organic copper salt and preparation method and application thereof 浙江工业大学 2024-03-26 CN claimed
CN-117702171-A Polarization electric field mediated CN@AC@O-C=O full-pH water electrolysis hydrogen production catalyst and preparation method thereof 四川启睿克科技有限公司 2024-03-15 CN claimed
US-20240083926-A1 PHOSPHORUS COMPOUNDS AND METHODS THEREOF AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (SG) 2024-03-14 US claimed
CN-117626315-A Manganese cobalt phosphide double hydroxide double-functional nano-sheet array and preparation method and application thereof 亳州上大工程技术有限公司 2024-03-01 CN claimed
CN-114516654-B Preparation method of modified copper hydroxide and modified copper hydroxide prepared by preparation method 广州科城环保科技有限公司 2024-02-27 CN claimed
CN-117510538-A Method for preparing high-purity dialkyl phosphinic acid or salt thereof 福建瑞博奥科技有限公司 2024-02-06 CN claimed
CN-117038851-B Porous negative electrode and preparation method and application thereof 江苏正力新能电池技术有限公司 2023-12-15 CN claimed
CN-117038851-A Porous negative electrode and preparation method and application thereof 江苏正力新能电池技术有限公司 2023-11-10 CN claimed
WO-2022132048-A1 PHOSPHORUS COMPOUNDS AND METHODS THEREOF AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (SG) 2022-06-23 WO claimed
CN-112087953-A Combinations of bacillus for administration to animals 奥姆尼根研究有限责任公司 2020-12-15 CN claimed
EP-3742905-A1 BACILLUS COMBINATION FOR ADMINISTRATION TO ANIMALS Omnigen Research, LLC (US) 2020-12-02 EP claimed
CN-110819121-A Flame-retardant material containing organic silicon polymer 李栋梁 2020-02-21 CN claimed
WO-2019147799-A1 BACILLUS COMBINATION FOR ADMINISTRATION TO ANIMALS OMNIGEN RESEARCH, LLC (US) 2019-08-01 WO claimed
EP-4724077-A1 COMBINATION OF BACTERIAL STRAINS TO INHIBIT PATHOGENS IN ANIMALS Phibro Animal Health Corporation (US) 2026-04-15 EP disclosed
US-12458043-B2 Bacillus combination for administration to animals OMNIGEN RESEARCH, LLC (US) 2025-11-04 US disclosed
US-4209331-A Electroless copper composition solution using a hypophosphite reducing agent MACDERMID INCORPORATED (US) 1980-06-24 US disclosed
US-4122143-A REDUCING A COPPER COMPOUND, CURE MOLDING A RESINOUS COMPONENT MITSUI TOATSU CHEMICALS, INC. (JP) 1978-10-24 US disclosed
US-4113484-A ELECTROPHOTOGRAPHIC ELEMENTS AND PROCESSES EASTMAN KODAK COMPANY (US) 1978-09-12 US disclosed