Potassium Ion

Potassium Ion

SCHEMBL331671

C=Cc1ccc(S(=O)(=O)[O-])cc1.[K+]

nearest known ligand 0.61

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Known targets — ChEMBL curated mechanism

AGTR1DHFRGABBR1GABBR2GABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGARTNR3C2PBP2XPTGS1PTGS2VKORC1blablaT-3blaT-4blaT-5blaT-6dacAdacBdacCfolAftsImrcAmrcBmrdApbp1apbp1bpbp2apbp2bpbp3polthyA

The experimentally established mechanism targets of Potassium Ion. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
PTGS2 known ✓ P35354 5/20 0.32
TDP1 Q9NUW8 2/20 0.61
ALDH1A1 P00352 3/20 0.52
TSHR P16473 2/20 0.40
LMNA P02545 2/20 0.35
HDAC8 Q9BY41 1/20 0.34
NPC1 O15118 1/20 0.34
TP53 P04637 1/20 0.34
MAPT P10636 1/20 0.34
XBP1 P17861 1/20 0.34
MAPK1 P28482 1/20 0.34
HTT P42858 1/20 0.34
RAB9A P51151 1/20 0.34
MDM2 Q00987 1/20 0.34
SMN1; SMN2 Q16637 1/20 0.34
HSD17B10 Q99714 1/20 0.34
PTPN2 P17706 2/20 0.33
PTPN1 P18031 2/20 0.33
PTPN5 P54829 2/20 0.33
MCL1 Q07820 1/20 0.33

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

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
SCHEMBL2024117 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
SCHEMBL94887 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
SCHEMBL2023060 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
Lithium Ion SCHEMBL813502 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
SCHEMBL19915134 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
SCHEMBL5621482 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
SCHEMBL2025169 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
Lithium Ion SCHEMBL31013166 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
SCHEMBL17476623 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8
SCHEMBL28724828 0.95 TDP1 (0.61) TDP1ALDH1A1TSHRLMNAHDAC8

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
WO-2026098354-A1 LITHIUM BATTERY AQUEOUS BINDER AND PREPARATION METHOD THEREFOR 广州天赐高新材料股份有限公司 2026-05-15 WO claimed
CN-122011977-A Aqueous binder for lithium battery and preparation method thereof 广州天赐高新材料股份有限公司 2026-05-12 CN claimed
US-12415895-B2 Hydrogel and uses therefor SEKISUI KASEI CO., LTD. (JP) 2025-09-16 US claimed
CN-120192477-A Organic silicon sulfonate with low-temperature toughening and flame retardance functions, and preparation method and application thereof 铨盛聚碳科技股份有限公司 2025-06-24 CN claimed
CN-119661761-A Polymer, preparation method and application thereof 中国石油化工股份有限公司 2025-03-21 CN claimed
US-20250092171-A1 HIGH-PURITY 4-(2-BROMOETHYL)BENZENESULFONIC ACID, HIGH-PURITY STYRENESULFONIC ACID COMPOUND DERIVED THEREFROM, AND POLYMER THEREOF, AND METHODS FOR PRODUCING SAME TOSOH FINECHEM CORPORATION (JP) 2025-03-20 US claimed
CN-118663082-B Multilayer composite bionic structure oxygenation membrane and preparation method and application thereof 天津大学 2025-03-07 CN claimed
CN-116554849-B Viscosity-reducing oil-displacing composition and preparation method and application thereof 中国石油化工股份有限公司 2025-01-07 CN claimed
WO-2025007018-A2 QUANTUM DOT SYNTHESIS USING PLASTICIZERS AND THEIR USE IN POLYMERIC COMPOSITIONS UbiQD, Inc. (US) 2025-01-02 WO claimed
CN-118562274-B PC/GF composite LED external member and preparation method thereof 东莞市骄阳塑胶科技有限公司 2024-12-10 CN claimed
JP-2009504807-A 2009-02-05 JP claimed
US-20080188612-A1 Stable Pigment Dispersions AGFA GRAPHICS NV (BE) 2008-08-07 US claimed
US-20080167411-A1 Stable Pigment Dispersions AGFA GRAPHICS NV (BE) 2008-07-10 US claimed
EP-1913032-A1 SULFONATED BLOCK COPOLYMERS, METHOD FOR MAKING SAME, AND VARIOUS USES FOR SUCH BLOCK COPOLYMERS Kraton Polymers Research B.V. (NL) 2008-04-23 EP claimed
EP-1846522-A1 STABLE PIGMENT DISPERSIONS COMPRISING A BLOCK COPOLYMER CONSISTING OF IONIC AROMATIC MONOMERS AGFA GRAPHICS NV (BE) 2007-10-24 EP claimed
EP-1846520-A1 STABLE PIGMENT DISPERSIONS COMPRISING A BLOCK COPOLYMER CONSISTING OF IONIC AROMATIC MONOMERS Agfa Graphics N.V. (BE) 2007-10-24 EP claimed
WO-2007010039-A1 SULFONATED BLOCK COPOLYMERS, METHOD FOR MAKING SAME, AND VARIOUS USES FOR SUCH BLOCK COPOLYMERS KRATON POLYMERS RESEARCH B.V. (NL) 2007-01-25 WO claimed
US-20070021569-A1 SULFONATED BLOCK COPOLYMERS, METHOD FOR MAKING SAME, AND VARIOUS USES FOR SUCH BLOCK COPOLYMERS KRATON POLYMERS U.S. L.L.C. (US) 2007-01-25 US claimed
WO-2006082158-A1 STABLE PIGMENT DISPERSIONS COMPRISING A BLOCK COPOLYMER CONSISTING OF IONIC AROMATIC MONOMERS AGFA GRAPHICS NV (BE) 2006-08-10 WO claimed
WO-2006082159-A1 STABLE PIGMENT DISPERSIONS COMPRISING A BLOCK COPOLYMER CONSISTING OF IONIC AROMATIC MONOMERS AGFA GRAPHICS NV (BE) 2006-08-10 WO claimed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (1 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20250092171-A1 HIGH-PURITY 4-(2-BROMOETHYL)BENZENESULFONIC ACID, HIGH-PURITY STYRENESULFONIC ACID COMPOUND DERIVED THEREFROM, AND POLYMER THEREOF, AND METHODS FOR PRODUCING SAME BRPF1, WEE2, WEE1 PTGS2 2478/4885TDP1 1046/4885ALDH1A1 2374/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.