Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Propylene Glycol. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
⚠ 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 | |
|---|---|---|---|---|
| Propylene Glycol SCHEMBL28241687 | 1.00 | TDP1 (0.67) | — | |
| Propylene Glycol SCHEMBL8850998 | 1.00 | TDP1 (0.67) | — | |
| Propylene Glycol SCHEMBL358822 | 1.00 | TDP1 (0.67) | — | |
| Propylene Glycol SCHEMBL21828462 | 1.00 | TDP1 (0.67) | — | |
| Propylene Glycol SCHEMBL49092 | 1.00 | TDP1 (0.67) | — | |
| Propylene Glycol SCHEMBL27725301 | 0.97 | TDP1 (0.62) | — | |
| Propylene Glycol SCHEMBL5153430 | 0.97 | TDP1 (0.62) | — | |
| Propylene Glycol SCHEMBL27695057 | 0.97 | TDP1 (0.62) | — | |
| Propylene Glycol SCHEMBL28810431 | 0.94 | TDP1 (0.59) | — | |
| Propylene Glycol SCHEMBL11062962 | 0.94 | TDP1 (0.59) | — |
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 8372 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 |
|---|---|---|---|---|---|---|---|
| CN-121873631-B | Spin-on carbon composition, semiconductor preparation method and semiconductor device | Jiageng Innovation Laboratory (CN) | 2026-05-26 | — | — | CN | claimed |
| CN-122011922-A | Bottom anti-reflection coating composition and preparation and application thereof | 嘉庚创新实验室 | 2026-05-12 | — | — | CN | claimed |
| CN-118878823-B | Polymer A, preparation method and application thereof | 波米科技有限公司 | 2025-06-10 | — | — | CN | claimed |
| CN-119882351-A | High-adhesion positive KrF photoresist resin composition | 万华化学集团股份有限公司 | 2025-04-25 | — | — | CN | claimed |
| CN-119805862-A | Colored photosensitive resin composition, color filter, developing device and preparation method | 阜阳欣奕华新材料科技股份有限公司 | 2025-04-11 | — | — | CN | claimed |
| CN-119575758-A | Deep ultraviolet photoresist and preparation method thereof | 江苏先科半导体新材料有限公司 | 2025-03-07 | — | — | CN | claimed |
| CN-115542665-B | Positive chemical amplification type photoresist and application method thereof | 徐州博康信息化学品有限公司 | 2025-03-07 | — | — | CN | claimed |
| CN-115521344-B | Metal site substituted metallocene derivative and preparation method and application thereof | 中国科学院化学研究所 | 2025-01-28 | — | — | CN | claimed |
| CN-119291995-A | Thick film KrF photoresist composition and preparation and use methods thereof | 徐州博康信息化学品有限公司 | 2025-01-10 | — | — | CN | claimed |
| CN-113671793-B | Chemical amplification type positive ultraviolet photoresist and preparation and use methods thereof | 徐州博康信息化学品有限公司 | 2024-12-31 | — | — | CN | claimed |
| EP-0093323-A1 | Water-borne hard coating compositions and processes therefor | ASHLAND OIL, INC. (US) | 1983-11-09 | — | — | EP | claimed |
| EP-0093324-A1 | Water-borne firm coating compositions and processes therefor | ASHLAND OIL, INC. (US) | 1983-11-09 | — | — | EP | claimed |
| EP-0093388-A2 | Water-borne soft coating compositions and processes therefor | ASHLAND OIL, INC. (US) | 1983-11-09 | — | — | EP | claimed |
| EP-0077974-A1 | Process for producing propylene glycol monoacetate | KURARAY CO., LTD. (JP) | 1983-05-04 | — | — | EP | claimed |
| US-4338048-A | ALKALI METAL SILICATE, GELLING AGENT | EXCHEM HOLDINGS LIMITED (GB) | 1982-07-06 | — | — | US | claimed |
| US-4226780-A | Manufacture of propylene oxide | BASF AKTIENGESELLSCHAFT (DE) | 1980-10-07 | — | — | US | claimed |
| US-4199365-A | Foundry compositions containing propylene glycol monoacetate | BP CHEMICALS LIMITED (GB) | 1980-04-22 | — | — | US | claimed |
| EP-0001906-A1 | Foundry compositions containing propylene glycol monoacetate | BP Chemicals Limited (GB) | 1979-05-16 | — | — | EP | claimed |
| WO-1979000245-A1 | FOUNDRY COMPOSITIONS CONTAINING PROPYLENE GLYCOL MONOACETATE | BP CHEM INT LTD (GB) | 1979-05-03 | — | — | WO | claimed |
| US-3961943-A | HYDRAZINE OR HYDROGEN, ALKYLENE GLYCOL ESTER | THE DOW CHEMICAL COMPANY (US) | 1976-06-08 | — | — | US | claimed |