Hydrochloric Acid

Hydrochloric Acid

SCHEMBL516365

C[P+](C)(C)Cc1ccccc1.[Cl-]

nearest known ligand 0.59

Full drug profile on Sugi Atlas →

Known targets — ChEMBL curated mechanism

ACHEBDKRB2CHRM1CHRM2CHRM3CHRNA1CHRNB1CHRNDCHRNECHRNGGUCY1A1GUCY1A2GUCY1B1GUCY1B2NAMPTPTAFRSLC10A2SLC6A2SLC6A3TACR1dacAdacBdacCftsImrcAmrcBmrdA

The experimentally established mechanism targets of Hydrochloric Acid. 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
SLC6A2 known ✓ P23975 3/20 0.54
SLC6A3 known ✓ Q01959 2/20 0.54
SIGMAR1 Q99720 6/20 0.54
TAAR1 Q96RJ0 5/20 0.54
SLC6A4 P31645 2/20 0.54
MAOA P21397 1/20 0.54
CYP2A6 P11509 1/20 0.54
ADORA2A P29274 1/20 0.54
ADORA1 P30542 1/20 0.54
SLC18A2 Q05940 1/20 0.50
CYP2D6 P10635 1/20 0.50
TRPA1 O75762 2/20 0.48
EPHX1 P07099 1/20 0.46
TP53 P04637 1/20 0.46
ADRA2B P18089 1/20 0.45
ADRA2C P18825 1/20 0.45
HTR2A P28223 1/20 0.45
ADRA1A P35348 1/20 0.45
OPRK1 P41145 1/20 0.45
KCNH2 Q12809 1/20 0.45

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
SCHEMBL9752209 0.94 SIGMAR1 (0.54) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
Iodide SCHEMBL931546 0.94 SIGMAR1 (0.54) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
Fluoride Ion SCHEMBL28882550 0.94 SIGMAR1 (0.54) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
Bromide SCHEMBL515994 0.94 SIGMAR1 (0.54) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
Fluoride Ion SCHEMBL4615583 0.94 SIGMAR1 (0.54) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
Water SCHEMBL2496495 0.94 SIGMAR1 (0.54) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
Fluoride Ion SCHEMBL64308 0.92 SIGMAR1 (0.52) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
Bromide SCHEMBL28038138 0.90 SIGMAR1 (0.50) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
SCHEMBL2870339 0.87 SIGMAR1 (0.48) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3
SCHEMBL7175865 0.87 SIGMAR1 (0.48) SIGMAR1TAAR1SLC6A2SLC6A4SLC6A3

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20250233207-A1 ZINC BATTERY ELECTROLYTE ADDITIVE Octet Scientific, Inc. 2025-07-17 US claimed
EP-3901189-B1 STABLE DISPERSANT AND APPLICATION THEREOF IN PREPARING COPOLYMER POLYOLS WANHUA CHEMICAL GROUP CO LTD (CN) 2025-06-25 EP claimed
EP-3904416-B1 MACROMONOMERIC STABILIZER, PREPARATION METHOD THEREOF, AND METHOD FOR PREPARING POLYMERIC POLYOL WANHUA CHEMICAL GROUP CO LTD (CN) 2023-04-19 EP claimed
CN-111363133-B Macromolecular monomer stabilizer, preparation method thereof and method for preparing copolymer polyol by using macromolecular monomer stabilizer 万华化学集团股份有限公司 2022-09-20 CN claimed
EP-3904416-A1 MACROMONOMERIC STABILIZER, PREPARATION METHOD THEREOF, AND METHOD FOR PREPARING POLYMERIC POLYOL Wanhua Chemical Group Co., Ltd. (CN) 2021-11-03 EP claimed
CN-109836538-B Polymer polyol and method for producing the same 万华化学集团股份有限公司 2021-07-23 CN claimed
CN-111349229-B Stable dispersants and their use in the preparation of copolymer polyols 万华化学集团股份有限公司 2021-06-29 CN claimed
CN-111363133-A Macromolecular monomer stabilizer, preparation method thereof and method for preparing copolymer polyol by using macromolecular monomer stabilizer 万华化学集团股份有限公司 2020-07-03 CN claimed
CN-111349229-A Stable dispersants and their use in the preparation of copolymer polyols 万华化学集团股份有限公司 2020-06-30 CN claimed
CN-109836538-A Polymer polyatomic alcohol and preparation method thereof 万华化学集团股份有限公司 2019-06-04 CN claimed
EP-0561033-A1 Polymeric phoshonium salts providng enhanced chemiluminescence from 1,2-dioxetanes LUMIGEN, INC. (US) 1993-09-22 EP claimed
US-4013715-A PROCESS FOR THE MANUFACTURE OF 2-HALO-ETHANE-PHOSPHONIC ACID DIHALIDES AND VINYL-PHOSPHONIC ACID DIHALIDES HOECHST AKTIENGESELLSCHAFT (DT) 1977-03-22 US claimed
JP-6211720-A None JP disclosed
US-20260139136-A1 THERMOPLASTIC POLYMER COMPOSITION AND METHOD FOR PRODUCING THE SAME DAIKIN INDUSTRIES, LTD. (JP) 2026-05-21 US disclosed
US-20260132270-A1 FLUORORUBBER COMPOSITION AND MOLDED ARTICLE DAIKIN INDUSTRIES, LTD. (JP) 2026-05-14 US disclosed
EP-4733355-A1 FLUORORUBBER COMPOSITION AND MOLDED ARTICLE Daikin Industries, Ltd. (JP) 2026-04-29 EP disclosed
US-3992370-A 1,1-Dichloro-1a,1b-dihydrodibenzo(b,f)cycloprop(d)azepine-6(1H)-carboxaldehyde TAKEDA CHEMICAL INDUSTRIES, LTD. (JA) 1976-11-16 US disclosed
US-3972923-A FROM AN ACYL HALIDE AND A PHOSPHONIC ACID DERIVATIVE HOECHST AKTIENGESELLSCHAFT (DT) 1976-08-03 US disclosed
US-3962324-A Process for preparing halogenomethane-phosphonic acid dihalides HOECHST AKTIENGESELLSCHAFT (DT) 1976-06-08 US disclosed
US-3953479-A Diglycidyl esters of C21 -cycloaliphatic dicarboxylic acid WESTVACO CORPORATION (US) 1976-04-27 US disclosed

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

For each of this compound's patents that has machine-readable text (2 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-20260139136-A1 THERMOPLASTIC POLYMER COMPOSITION AND METHOD FOR PRODUCING THE SAME PFN1, RAD54L, FGB SLC6A2 4859/4885SLC6A3 4829/4885SIGMAR1 4300/4885
US-20260132270-A1 FLUORORUBBER COMPOSITION AND MOLDED ARTICLE FBP1, OGDH, ACACB SLC6A2 4724/4885SLC6A3 4864/4885SIGMAR1 4471/4885

“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.