Mercaptopropionic Acid

Mercaptopropionic Acid

SCHEMBL331547

CSO.O=C(O)CCS.O=C(O)CCS

nearest known ligand 0.52

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
ACE P12821 1/20 0.52
FOLH1 Q04609 3/20 0.48
LMNA P02545 5/20 0.42
ALKBH5 Q6P6C2 1/20 0.42
SUCNR1 Q9BXA5 1/20 0.42
EGLN1 Q9GZT9 1/20 0.42
TSHR P16473 3/20 0.41
FFAR3 O14843 1/20 0.41
HDAC3 O15379 1/20 0.41
HDAC1 Q13547 1/20 0.41
HDAC2 Q92769 1/20 0.41
HDAC8 Q9BY41 1/20 0.41
ANPEP P15144 3/20 0.39
ENPEP Q07075 3/20 0.39
SLC15A2 Q16348 1/20 0.39
KMT2A Q03164 1/20 0.39
HSD17B10 Q99714 1/20 0.39
TDP1 Q9NUW8 1/20 0.39
SLC22A6 Q4U2R8 1/20 0.38
NFKB1 P19838 1/20 0.36

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
Mercaptopropionic Acid SCHEMBL331074 0.90 ACE (0.48) ACEFOLH1LMNAALKBH5SUCNR1
Mercaptopropionic Acid SCHEMBL18423384 0.90 ACE (0.48) ACEFOLH1LMNAALKBH5SUCNR1
Mercaptopropionic Acid SCHEMBL9837249 0.87 ACE (0.41) ACEFOLH1TSHRFFAR3HDAC3
Mercaptopropionic Acid SCHEMBL23499850 0.85 ACE (0.60) ACEFOLH1LMNAALKBH5SUCNR1
Mercaptopropionic Acid SCHEMBL7289 0.85
Mercaptopropionic Acid SCHEMBL29228074 0.85 ACE (0.67) ACEFOLH1LMNAALKBH5SUCNR1
Mercaptopropionic Acid SCHEMBL10853644 0.85 ACE (0.67) ACEFOLH1LMNAALKBH5SUCNR1
Mercaptopropionic Acid SCHEMBL331312 0.84 ACE (0.48) ACEFOLH1LMNAALKBH5SUCNR1
Mercaptopropionic Acid SCHEMBL18423366 0.84 ACE (0.48) ACEFOLH1LMNAALKBH5SUCNR1
Mercaptopropionic Acid SCHEMBL436192 0.82 ACE (0.57) ACEFOLH1LMNAALKBH5SUCNR1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-12275813-B2 Polymerizable composition for optical materials and application of same MITSUI CHEMICALS, INC. (JP) 2025-04-15 US claimed
EP-2963457-B1 OPTICAL MATERIAL, COMPOSITION FOR USE THEREIN, AND USE THEREOF MITSUI CHEMICALS INC (JP) 2018-07-11 EP claimed
EP-2921511-B1 POLYMERIZABLE COMPOSITION, OPTICAL MATERIAL AND MANUFACTURING METHOD FOR SAME MITSUI CHEMICALS INC (JP) 2017-11-01 EP claimed
US-9778397-B2 Polymerizable composition, optical material, and manufacturing method of the same MITSUI CHEMICALS, INC. (JP) 2017-10-03 US claimed
US-20150331147-A1 POLYMERIZABLE COMPOSITION, OPTICAL MATERIAL, AND MANUFACTURING METHOD OF THE SAME MITSUI CHEMICALS, INC. (JP) 2015-11-19 US claimed
US-6391433-B1 None US disclosed
WO-2026105643-A1 ISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BODY, OPTICAL ELEMENT, AND LENS 三井化学株式会社 2026-05-21 WO disclosed
WO-2026105644-A1 ISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BODY, OPTICAL ELEMENT, AND LENS 三井化学株式会社 2026-05-21 WO disclosed
US-12625430-B2 Colored photosensitive resin composition and mutilayer cured film prepared therefrom DUPONT SPECIALTY MATERIALS KOREA LTD. (KR) 2026-05-12 US disclosed
EP-4725987-A2 XYLYLENE DIISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BODY, OPTICAL ELEMENT, AND LENS TECHNICAL FIELD Mitsui Chemicals, Inc. (JP) 2026-04-15 EP disclosed
US-12570864-B2 Storage-stable pigmented formulations containing isocyanate groups and use thereof COVESTRO DEUTSCHLAND AG (DE) 2026-03-10 US disclosed
EP-4198069-B1 XYLYLENE DIISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITON, RESIN, MOLDED BODY, OPTICAL ELEMENT, AND LENS MITSUI CHEMICALS INC (JP) 2026-03-04 EP disclosed
US-5194559-A Reacting compounds containing isocyanate and isothiocyanate groups with polyol and polythiol; colorlrss, transparent MITSUI TOATSU CHEMICALS, INC. (JP) 1993-03-16 US disclosed
EP-0506315-A2 Optical urethane resins and plastic lenses comprising the same MITSUI TOATSU CHEMICALS, Inc. (JP) 1992-09-30 EP disclosed
US-5126388-A Sulfur-containing polyurethane or polythiourethane and internal mold release agent MITSUI TOATSU CHEMICALS, INC. (JP) 1992-06-30 US disclosed
US-5084545-A Polythiourethanes for impact strength, lightweight lenses MITSUI TOATSU CHEMICALS, INC. (JP) 1992-01-28 US disclosed
US-5013496-A Polyurethane or polythiourethane MITSUI TOATSU CHEMICALS, INC. (JP) 1991-05-07 US disclosed
EP-0351073-A2 Lens comprising a resin having a large refractive index and process for preparing the lens MITSUI TOATSU CHEMICALS, Inc. (JP) 1990-01-17 EP disclosed
EP-0330363-A2 Highly-refractive plastic lens and process for making the lens MITSUI TOATSU CHEMICALS, Inc. (JP) 1989-08-30 EP disclosed
EP-0329387-A2 Plastic lens, and method for its preparation MITSUI TOATSU CHEMICALS, Inc. (JP) 1989-08-23 EP 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-12625430-B2 Colored photosensitive resin composition and mutilayer cured film prepared therefrom RAD51, SMURF1, SMARCA1 ACE 4688/4885FOLH1 4050/4885LMNA 2616/4885
US-12570864-B2 Storage-stable pigmented formulations containing isocyanate groups and use thereof RB1, ALDH1A2, IDH3A ACE 4806/4885FOLH1 4083/4885LMNA 883/4885

“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.