2,3-Dimercapto-1-Propanesulfonic Acid

2,3-Dimercapto-1-Propanesulfonic Acid

SCHEMBL164318

O=S(=O)([O-])CC(S)CS.[Na+]

nearest known ligand 0.95

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

ABCC8ACEADORA1ADORA2AADORA2BADORA3ALDH5A1ALOX5ALOX5APATP4AATP4BBRAFCA1CA12CA2CA4CYSLTR1DHFRDPEP1EDNRAEDNRBESR2F10FDPSFGF1GABBR1GABBR2GABRA1GABRA2GABRA3GABRA4GABRA5GABRA6GABRB1GABRB2GABRB3GABRDGABREGABRG1GABRG2GABRG3GABRPGABRQGARTGNRHRGSC1HMGCRIMPDH1IMPDH2KCNJ11LY96NOD2NR3C1NS3NS4ANS5bP2RY1P2RY12P2RY2P2RY4P2RY6PBP2XPDE3APDE3BPDE4APDE4BPDE4CPDE4DPDK1PDK2PDK3PDK4PPARGPPATPTGIRPTGS1PTGS2RAF1RYR1RYR3SCN10ASCN11ASCN1ASCN2ASCN3ASCN4ASCN5ASCN7ASCN8ASCN9ASERPINC1SLC12A1SLC12A3SYKTHRATHRBTLR3TLR4TLR9TUBA1ATUBA1BTUBA1CTUBA3CTUBA3ETUBA4ATUBBTUBB1TUBB2ATUBB2BTUBB3TUBB4ATUBB4BTUBB6TUBB8TYMSVKORC1XDHblablaIMP-1blaOXA-33blaOXA-58blaT-3blaT-4blaT-5blaT-6dacAdacBdacCfolAfolPfolP1ftsIfusAgaggyrAgyrBmecAmrcAmrcBmrdApbp1apbp1bpbp2pbp2apbp2bpbp3pbp4pbpApbpBpbpCpbpFpolponBrplArplBrplCrplDrplErplFrplJrplKrplLrplMrplNrplOrplPrplQrplRrplSrplTrplUrplVrplWrplXrplYrpmArpmBrpmCrpmDrpmErpmFrpmGrpmHrpmIrpmJrpoArpoBrpoCrpoZrpsArpsBrpsCrpsDrpsErpsFrpsGrpsHrpsIrpsJrpsKrpsLrpsMrpsNrpsOrpsPrpsQrpsRrpsSrpsTrpsUykgMykgO

The experimentally established mechanism targets of 2,3-Dimercapto-1-Propanesulfonic Acid. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.

Predicted protein targets (top 12)

geneUniProtsupporting neighboursconfidence
SLC22A6 Q4U2R8 1/20 0.54
KDM4E B2RXH2 1/20 0.42
MAPT P10636 1/20 0.42
ALOX15 P16050 1/20 0.42
ENPEP Q07075 2/20 0.41
NR1I2 O75469 1/20 0.33
ALDH1A1 P00352 1/20 0.33
LMNA P02545 1/20 0.33
CYP1A2 P05177 1/20 0.33
HTT P42858 1/20 0.33
HSD17B10 Q99714 1/20 0.33
TDP1 Q9NUW8 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
2,3-Dimercapto-1-Propanesulfonic Acid SCHEMBL27233595 1.00 SLC22A6 (0.54) SLC22A6KDM4EMAPTALOX15ENPEP
2,3-Dimercapto-1-Propanesulfonic Acid SCHEMBL1200081 0.97 SLC22A6 (0.52) SLC22A6KDM4EMAPTALOX15ENPEP
2,3-Dimercapto-1-Propanesulfonic Acid SCHEMBL27877302 0.95 SLC22A6 (0.54) SLC22A6KDM4EMAPTALOX15ENPEP
2,3-Dimercapto-1-Propanesulfonic Acid SCHEMBL7780962 0.95 SLC22A6 (0.54) SLC22A6KDM4EMAPTALOX15ENPEP
SCHEMBL14989014 0.77 KDM4E (0.35) SLC22A6KDM4EMAPTALOX15ENPEP
SCHEMBL27426173 0.75
SCHEMBL4430233 0.72 ENPEP (0.40) SLC22A6KDM4EMAPTALOX15ENPEP
2,3-Dimercapto-1-Propanesulfonic Acid SCHEMBL17744957 0.70
SCHEMBL1578142 0.70
2,3-Dimercapto-1-Propanesulfonic Acid SCHEMBL20483588 0.70

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 2486 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-116909287-B Vehicle lane changing obstacle avoidance track planning method integrating DMPs and APF TONGJI UNIVERSITY (CN) 2026-05-26 CN claimed
EP-4739992-A1 DETECTION OF TARGET MOLECULES IN DRIED BIOLOGIC MATRICES SomaLogic Operating Co., Inc. (US) 2026-05-13 EP claimed
CN-122013272-A HVLP copper foil electroplating process 江西鑫铂瑞科技股份有限公司 2026-05-12 CN claimed
EP-4734964-A1 LIPID PARTICLES FOR DELIVERING A PAYLOAD Repertoire Immune Medicines, Inc. (US) 2026-05-06 EP claimed
WO-2026090590-A1 NANOPARTICLE FORMULATIONS FOR THE DELIVERY OF DNA TO ADIPOSE TISSUE Remedium Bio, Inc. (US) 2026-04-30 WO claimed
US-20260054227-A1 COMPOSITE MEMBRANE AND METHOD OF MAKING THE SAME H2MO TECH PTE LTD (SG) 2026-02-26 US claimed
EP-4687845-A1 PEGYLATED ORGANELLE COMPLEXES LUCA Science Inc. (JP) 2026-02-11 EP claimed
US-20260029400-A1 GAS-FILLED MICROVESICLES WITH LIGAND BRACCO SUISSE SA (CH) 2026-01-29 US claimed
EP-4676514-A1 NANODISCS FOR USE IN REMOVING LIPID ACCUMULATION IN THE EYE Mobius Scientific Inc. (US) 2026-01-14 EP claimed
US-12514938-B2 Fibroblast activation protein targeting peptides PERSPECTIVE THERAPEUTICS, INC. (US) 2026-01-06 US claimed
WO-2004017957-A1 PREVENTING AND/OR TREATING CARDIOVASCULAR DISEASE AND/OR ASSOCIATED HEART FAILURE PROTEMIX CORPORATION LIMITED (NZ) 2004-03-04 WO claimed
US-20030203973-A1 Preventing and/or treating cardiovascular disease and/or associated heart failure PHILERA NEW ZEALAND LIMITED (NZ) 2003-10-30 US claimed
US-20030190315-A1 Treatment of atherosclerotic disorders CAMNUTRA LIMITED (GB) 2003-10-09 US claimed
WO-2003077901-A1 PREVENTING AND/OR TREATING CARDIOVASCULAR DISEASE AND/OR ASSOCIATED HEART FAILURE PROTEMIX CORPORATION LIMITED (NZ) 2003-09-25 WO claimed
WO-2003075910-A1 PREVENTING AND/OR TREATING VASCULAR DISEASE, CARDIOMYOPATHY AND/OR ASSOCIATED HEART FAILURE PROTEMIX CORPORATION LIMITED (NZ) 2003-09-18 WO claimed
WO-2003017992-A2 MEANS FOR TREATMENT OF ATHEROSCLEROSIS CAMBRIDGE THERANOSTICS LTD (GB) 2003-03-06 WO claimed
US-5421897-A Applying liquid composition to surface contaminated with lead, solidifying into matrix which sequesters lead, removing matrix GRAWE JOHN (US) 1995-06-06 US claimed
EP-0248735-B1 2-Thiazolyl imidazo [1,2-a] pyrimidines and their salts, process for their preparation, their use as medicaments and compositions containing them ROUSSEL-UCLAF (FR) 1990-05-23 EP claimed
US-4382040-A REACTING ALLYL HALIDE WITH A SULFITE, BROMINATION, REACTING WITH SODIUM HYDROGEN SULFIDE, FORMING A METAL COMPLEX AND REACTING WITH HYDROGEN SULFIDE HEYL & CO. (DE) 1983-05-03 US claimed
EP-0024562-A1 Process for the preparation of 2,3-dimercaptopropane-1-sulfonic acid and its salts Heyl Chemisch-pharmazeutische Fabrik GmbH & Co. KG (DE) 1981-03-11 EP claimed