SCHEMBL21324

SCHEMBL21324

O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Fe+2]

nearest known ligand 0.00

⚠ 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
SCHEMBL21182365 1.00 MEN1 (0.75)
Water SCHEMBL60726 0.94 MEN1 (0.67)
Hydrochloric Acid SCHEMBL9776861 0.94 MEN1 (0.67)
Water SCHEMBL16178480 0.94 MEN1 (0.67)
Water SCHEMBL22260994 0.94 MEN1 (0.67)
SCHEMBL23209660 0.94 MEN1 (0.67)
SCHEMBL17961687 0.94 MEN1 (0.67)
Water SCHEMBL136879 0.94 MEN1 (0.67)
Water SCHEMBL20507993 0.94 MEN1 (0.67)
Water SCHEMBL6019667 0.94 MEN1 (0.67)

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 42520 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260148984-A1 IRON PHOSPHATE MATERIAL AND PREPARATION METHOD THEREFOR, CATHODE MATERIAL, CATHODE SHEET, AND SECONDARY BATTERY HUBEI HONGRUN HIGH-TECH NEW MATERIALS CO., LTD. (CN) 2026-05-28 US claimed
CN-122076456-A Cobalt-iron catalyst and preparation method and application thereof 2026-05-26 CN claimed
CN-122082028-A Metal nanocluster composite electrocatalyst and preparation method and application thereof 2026-05-26 CN claimed
CN-117658089-B Preparation method of high-performance spherical ferric phosphate Zhejiang Youshan New Material Technology Co.,Ltd. (CN) 2026-05-26 CN claimed
CN-122076449-A Ozone catalyst and preparation method and application thereof 2026-05-26 CN claimed
CN-122080422-A Aluminum-iron dissimilar metal organic framework material and preparation method and application thereof 2026-05-26 CN claimed
CN-122076492-A OMS-2 molecular sieve based combustion-supporting catalyst for promoting coal combustion 2026-05-26 CN claimed
CN-117563316-B Conductive wood-based filter and preparation method and application thereof Wenzhou Research Institute of Guoke (Wenzhou Institute of biomaterials and Engineering) (CN) 2026-05-26 CN claimed
CN-122073211-A Water scavenger and preparation method thereof, battery monomer, secondary battery and power utilization device 宁德时代新能源科技股份有限公司 2026-05-22 CN claimed
WO-2026106553-A1 METHOD OF PREPARING A CARBON HYBRID NANOMATERIAL AND USES THEREOF NANYANG TECHNOLOGICAL UNIVERSITY (SG) 2026-05-21 WO claimed
US-4100211-A AND A CHLORINE SOURCE, SOLID SOLUTION CATALYST THE BF GOODRICH COMPANY (US) 1978-07-11 US claimed
US-4098972-A ANTISCALING AGENTS SHIN-ETSU CHEMICAL CO., LTD. (JP) 1978-07-04 US claimed
US-4066564-A PROCESS FOR PRODUCING COBALT- AND IRON-CONTAINING FERROMAGNETIC POWDER BY HEAT-TREATMENT IN THE PRESENCE OF AN OXIDIZING AGENT FUJI PHOTO FILM CO., LTD. (JA) 1978-01-03 US claimed
US-4056381-A FROM AN IRON SALT AND AMMONIUM POLYPHOSPHATE PHILLIPS PETROLEUM COMPANY (US) 1977-11-01 US claimed
US-4040920-A Method of preventing pollution of sludge formed by electrolytic etching work MITSUBISHI DENKI KABUSHIKI KAISHA (JA) 1977-08-09 US claimed
US-4036655-A METAL BORATES AND WATER SOLUBLE SILICATES, COATINGS, ADHERENT LAYERS SUMITOMO CHEMICAL COMPANY, LIMITED (JA) 1977-07-19 US claimed
US-4028420-A FROM CYCLOHEXYL HYDROPEROXIDE RHONE-POULENC INDUSTRIES (FR) 1977-06-07 US claimed
US-4011298-A Method for simultaneous removal of SOx and NOx CHIYODA CHEMICAL ENGINEERING & CONSTRUCTION CO. LTD. (JA) 1977-03-08 US claimed
US-3992508-A Method of removing nitrogen oxides from a gas containing nitrogen oxides KUREHA KAGAKU KOGYO KABUSHIKI KAISHA (JA) 1976-11-16 US claimed
US-3991161-A Method of removing nitrogen oxides from a gas and for converting same to ammonium sulfate KUREHA KAGAKU KOGYO KABUSHIKI KAISHA (JA) 1976-11-09 US claimed