Acetaldehyde

Acetaldehyde

SCHEMBL122905

CC=O.[MgH2]

nearest known ligand 0.00

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⚠ 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.

Compoundsimilaritytop predictedshared targets
Acetaldehyde SCHEMBL3895843 0.94
Acetaldehyde SCHEMBL28960053 0.94
Acetaldehyde SCHEMBL2995243 0.94
Acetaldehyde SCHEMBL2338299 0.93
Acetaldehyde SCHEMBL27375667 0.93 TSHR (1.00)
Acetaldehyde SCHEMBL20411618 0.93
Acetaldehyde SCHEMBL3945841 0.93
Acetaldehyde SCHEMBL1330497 0.93
Acetaldehyde SCHEMBL1331732 0.93
Acetaldehyde SCHEMBL6747 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 5545 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-117658464-B Green preparation method and application of bioactive glass INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES (CN) 2026-05-26 CN claimed
EP-3221379-B1 WELL-DEFINED DEGRADABLE POLY(PROPYLENE FUMARATE) POLYMERS AND SCALABLE METHODS FOR THE SYNTHESIS THEREOF UNIV AKRON (US) 2026-04-29 EP claimed
US-12612715-B2 High-efficiency flame-retardant, light, thin and soft multi-fiber blended fabric and preparation method thereof Xinxiang Xinke Protective Technology Co ., Ltd (CN) 2026-04-28 US claimed
US-20250381550-A1 CARBON DISULFIDE TREATED MATERIALS AND METHODS OF PURIFYING FLUIDS USING THE SAME ZENITH PURIFICATION LLC (US) 2025-12-18 US claimed
US-20250382275-A1 METHOD FOR PRODUCING FLUORINE-CONTAINING DIOXOLANE, AND COMPOSITION USEFUL FOR PRODUCING SAME DAIKIN INDUSTRIES, LTD. (JP) 2025-12-18 US claimed
EP-4638523-A1 CATALYST SYSTEM FOR POLYMERIZATION OF ETHYLENE SABIC Global Technologies B.V. (NL) 2025-10-29 EP claimed
EP-4638524-A1 PROCESS FOR THE PREPARATION OF A CATALYST SYSTEM SABIC Global Technologies B.V. (NL) 2025-10-29 EP claimed
EP-4635959-A1 NOVEL CRYSTALLINE FORM OF MAGNESIUM-SERINATE AND METHOD FOR PRODUCING SAME Astrogen, Inc. (KR) 2025-10-22 EP claimed
US-12329774-B2 Method and composition for enhancing the quality and benefits of sleep BIOLINK LIFE SCIENCES, INC. (US) 2025-06-17 US claimed
CN-120054445-A CO (carbon monoxide)2Adsorbent and preparation method thereof 上海第二工业大学 2025-05-30 CN claimed
US-4318963-A Treatment of cellulosic materials SMITH RICHARD D 1982-03-09 US claimed
US-4311612-A Olefin polymerization catalyst STANDARD OIL COMPANY (INDIANA) (US) 1982-01-19 US claimed
US-4277370-A COORDINATION CATALYSTS STANDARD OIL COMPANY (INDIANA) (US) 1981-07-07 US claimed
US-4235746-A MAGNESIUM-TITANIUM COORDINATION CATALYST PHILLIPS PETROLEUM COMPANY (US) 1980-11-25 US claimed
EP-0015645-A1 Alpha-olefin polymerization catalyst, process for producing catalyst component and process for polymerizing alpha-olefins Standard Oil Company (US) 1980-09-17 EP claimed
EP-0014338-A1 Catalyst, catalyst component and process for the polymerization of olefins PHILLIPS PETROLEUM COMPANY (US) 1980-08-20 EP claimed
US-4160787-A Process for extracting bitter flavoring principles from hops G.I.E. TEPRAL (FR) 1979-07-10 US claimed
US-4081589-A POLYMERIZATION OF ALPHA-OLEFINS, COORDINATION CATALYSTS, ADDING FINELY DIVIDED OXIDE THE STANDARD OIL COMPANY (US) 1978-03-28 US claimed
US-4067974-A Stabilized solid form choline salicylate compositions THE PURDUE FREDERICK COMPANY (US) 1978-01-10 US claimed
US-3962189-A PROCESS AND CATALYST-INHIBITOR SYSTEMS FOR PREPARING SYNTHETIC LINEAR POLYESTERS EASTMAN KODAK COMPANY (US) 1976-06-08 US claimed