Pyrophosphoric Acid

Pyrophosphoric Acid

SCHEMBL3654

O=P(O)(O)OP(=O)(O)O

nearest known ligand 0.00

Full drug profile on Sugi Atlas →

⚠ 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

Appears in 246485 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-4748889-A1 PAVING COMPOSITION INCLUDING HIGH RECYCLED BITUMINOUS MATERIAL CONTENT ArrMaz Products Inc. (US) 2026-05-27 EP claimed
EP-3930666-B1 ORAL CARE PRODUCT COLGATE PALMOLIVE CO (US) 2026-05-27 EP claimed
EP-4748882-A1 NON-HALOGENATED HIGHLY FLAME RETARDANT COMPOSITE THERMOPLASTIC RESIN COMPOSITIONS CONTAINING RECYCLED RESINS AND MOLDED ARTICLES MADE THEREFROM Hanwha TotalEnergies Petrochemical Co., Ltd. (KR) 2026-05-27 EP claimed
EP-3686982-B1 SOLID ELECTROLYTE BATTERY AND BATTERY MODULE AND BATTERY PACK COMPRISING SAME LG ENERGY SOLUTION LTD (KR) 2026-05-27 EP claimed
EP-4748890-A1 PAVING COMPOSITION INCLUDING HIGH RECYCLED BITUMINOUS MATERIAL CONTENT ArrMaz Products Inc. (US) 2026-05-27 EP claimed
EP-4421917-B1 POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR AND POSITIVE ELECTRODE PLATE CONTAINING SAME, AND SECONDARY BATTERY AND ELECTRIC APPARATUS CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD (HK) 2026-05-27 EP claimed
EP-4748840-A1 IMIDAZO[1,2-A]PYRIDINE TYPE IRAK DEGRADATION AGENT AND USE THEREOF TAINUORUI (TIANJIN) BIOTECHNOLOGY CO., LTD (CN) 2026-05-27 EP claimed
EP-4400475-B1 PROCESS FOR PRODUCING A NOVEL LITHIUM IRON PHOSPHATE PRECURSOR MATERIAL AND LITHIUM IRON PHOSPHATE THEREFROM SHANGHAI LIANGFU NEW ENERGY TECH CO LTD (CN) 2026-05-27 EP claimed
EP-4746863-A1 ENDOXIFEN COMPOSITIONS AND METHODS OF USE THEREOF AND SYNTHESIS THEREOF Atossa Therapeutics, Inc. (US) 2026-05-27 EP claimed
EP-4319563-B1 CONTROLLED-RELEASE NICOTINE CHEWING GUM ALTRIA CLIENT SERVICES LLC (US) 2026-05-27 EP claimed
US-3948902-A Method for preparing azines PRODUITS CHIMIQUES UGINE KUHLMANN (FR) 1976-04-06 US claimed
US-3948860-A Process for the production of flame-retardant polyurethanes MARUBISHI YUKA KOGYO KABUSHIKI KAISHA (JA) 1976-04-06 US claimed
US-3939100-A Combination alkali metal pyrophosphate-alkaline earth metal pyrophosphate detergent builder THE PROCTER & GAMBLE COMPANY (US) 1976-02-17 US claimed
US-3934975-A Leather treating process DIAMOND SHAMROCK CORPORATION (US) 1976-01-27 US claimed
US-3935013-A PHOTOGRAPHY EASTMAN KODAK COMPANY (US) 1976-01-27 US claimed
US-3933670-A PHOSPHATE SALT ECONOMIC LABORATORIES, INC. (US) 1976-01-20 US claimed
US-3934049-A ALKALI METAL PYROPHOSHATE AND CARBONATE, ALKALINE EARTH METAL ORTHO-PHOSPHATE, AND PREGELATINIZED STARCH OR GUMS STAUFFER CHEMICAL COMPANY (US) 1976-01-20 US claimed
US-3933932-A Method of oxydehydrogenation of ethyl benzene THE DOW CHEMICAL COMPANY (US) 1976-01-20 US claimed
US-3932608-A 1A, 2A-AMINO ACID PHOSPHATES, CARIOSTATIC AGENTS GENERAL MILLS, INC. (US) 1976-01-13 US claimed
US-3931396-A TIN PYROPHOSPHATE COMPLEX, RADIOACTIVITY COMMISSARIAT A L'ENERGIE ATOMIQUE (FR) 1976-01-06 US claimed