⚠ 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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| Pentanal SCHEMBL17201873 | 0.97 | — | — | |
| Pentanal SCHEMBL7803290 | 0.97 | — | — | |
| Pentanal SCHEMBL7033338 | 0.97 | — | — | |
| Pentanal SCHEMBL622584 | 0.97 | TSHR (1.00) | — | |
| Pentanal SCHEMBL28721 | 0.97 | — | — | |
| Pentanal SCHEMBL28603732 | 0.94 | TSHR (0.82) | — | |
| Pentanal SCHEMBL11299036 | 0.93 | — | — | |
| Pentanal SCHEMBL5172697 | 0.93 | — | — | |
| Pentanal SCHEMBL1628430 | 0.93 | — | — | |
| Pentanal SCHEMBL24385 | 0.93 | — | — |
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 41811 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-6420729-B1 | — | — | None | — | — | US | claimed |
| CN-121324322-B | In-vitro diagnosis kit of embedded fluorescent marker detection system and method thereof | Shenyang Zhenglin Technology Co.,Ltd. (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-122085430-A | Transmission grating and manufacturing method thereof | — | 2026-05-26 | — | — | CN | claimed |
| CN-122094115-A | Single integrated circuit | — | 2026-05-26 | — | — | CN | claimed |
| CN-118064890-B | Preparation process of titanium anode for electrolytic copper foil | Zhongrui Guoneng Technology (Dongguan) Co.,Ltd. (CN) | 2026-05-26 | — | — | CN | claimed |
| US-12641797-B2 | RRAM structure and method of fabricating the same | UNITED MICROELECTRONICS CORP. (TW) | 2026-05-26 | — | — | US | claimed |
| CN-122081999-A | Ta-based2O5Supported ruthenium-based catalyst, and preparation method and application thereof | — | 2026-05-26 | — | — | CN | claimed |
| CN-117684045-B | Nickel-tantalum intermediate alloy and preparation method thereof | CHENGDE TIANDA VANADIUM INDUSTRY Co.,Ltd. (CN) | 2026-05-26 | — | — | CN | claimed |
| US-20260140310-A1 | FLEXIBLE PHOTONIC CRYSTAL PANEL | CHRISTIAN ALBRECHTS UNIV ZU KIEL (DE) | 2026-05-21 | — | — | US | claimed |
| WO-2026103880-A1 | SOLID SUPPORT AND USE THEREOF | 深圳华大智造科技股份有限公司 | 2026-05-21 | — | — | WO | claimed |
| US-4058445-A | Method of producing a tantalum thin film capacitor | SIEMENS AKTIENGESELLSCHAFT (DT) | 1977-11-15 | — | — | US | claimed |
| US-4055438-A | TITANIA, ALUMINA, SILICA, TANTALUM OR ANTIMONY PENTOXIDE, MANGANESE OR COPPER | NGK INSULATORS, LTD. (JA) | 1977-10-25 | — | — | US | claimed |
| US-4022652-A | Method of growing multiple monocrystalline layers | TOKYO SHIBAURA ELECTRIC CO., LTD. (JA) | 1977-05-10 | — | — | US | claimed |
| US-4017341-A | Method of manufacturing semiconductor integrated circuit with prevention of substrate warpage | HITACHI, LTD. (JA) | 1977-04-12 | — | — | US | claimed |
| US-4005050-A | Tantalum or niobium-modified resistor element | CHAMPION SPARK PLUG COMPANY (US) | 1977-01-25 | — | — | US | claimed |
| US-4003817-A | Valve metal electrode with valve metal oxide semi-conductive coating having a chlorine discharge in said coating | DIAMOND SHAMROCK TECHNOLOGIES, S.A. (CH) | 1977-01-18 | — | — | US | claimed |
| US-3988824-A | Method for manufacturing thin film circuits | HEWLETT-PACKARD COMPANY (US) | 1976-11-02 | — | — | US | claimed |
| US-3953376-A | Method for preparing emissive coating for electrodes | INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION (US) | 1976-04-27 | — | — | US | claimed |
| US-3948751-A | CHLORINE RESISTANT | ORONZIO DE NORA IMPIANTI ELETTROCHIMICI S.P.A. (IT) | 1976-04-06 | — | — | US | claimed |
| US-3943003-A | Padded solar cell contacts | COMMUNICATIONS SATELLITE CORPORATION (US) | 1976-03-09 | — | — | US | claimed |