Sulfurous Acid

Sulfurous Acid

SCHEMBL1978619

CO.O=S(O)O.[NaH]

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
Sulfurous Acid SCHEMBL1219283 0.95
Sulfurous Acid SCHEMBL2877263 0.94
Sulfurous Acid SCHEMBL1001 0.88
Sulfurous Acid SCHEMBL8349231 0.88 CA1 (0.86)
Sulfurous Acid SCHEMBL11613577 0.88 CA1 (0.86)
Sulfurous Acid SCHEMBL11523855 0.88 CA1 (0.86)
Sulfurous Acid SCHEMBL10946517 0.88 CA1 (0.86)
Sulfurous Acid SCHEMBL8355354 0.88 CA1 (0.86)
Sulfurous Acid SCHEMBL10693687 0.88 CA1 (0.86)
Sulfurous Acid SCHEMBL10425425 0.88 CA1 (0.86)

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-114236017-B Method for detecting ascorbyl palmitate and impurities thereof 深圳市海滨制药有限公司 2022-06-07 CN claimed
CN-114236017-A Ascorbyl palmitate and impurity detection method thereof 深圳市海滨制药有限公司 2022-03-25 CN claimed
CN-1285628-C Twist structured p-phenylene ethylene luminous polymer and use thereof UNIV JILIN (CN) 2006-11-22 CN claimed
CN-1502636-A Twist structured p-phenylene ethylene luminous polymer and use thereof 吉林大学 2004-06-09 CN claimed
CN-113801020-B Compound for nucleic acid liquid phase synthesis carrier and preparation method and application thereof 成都先导药物开发股份有限公司 2024-04-02 CN disclosed
EP-4324861-A1 FLUOROCOPOLYMER, METHOD FOR PRODUCING FLUOROCOPOLYMER, FLUOROCOPOLYMER COMPOSITION, AND CROSSLINKED RUBBER ARTICLE AGC INC. (JP) 2024-02-21 EP disclosed
US-20240026048-A1 FLUORINATED COPOLYMER, METHOD FOR PRODUCING FLUORINATED COPOLYMER, FLUORINATED COPOLYMER COMPOSITION AND CROSS-LINKED RUBBER ARTICLE AGC Inc. (JP) 2024-01-25 US disclosed
EP-4225815-A1 METHOD FOR RECOVERING RESIDUAL MONOMERS IN THE PREPARATION OF VINYL ESTER-ETHYLENE COPOLYMERS Wacker Chemie AG (DE) 2023-08-16 EP disclosed
CN-114236017-B Method for detecting ascorbyl palmitate and impurities thereof 深圳市海滨制药有限公司 2022-06-07 CN disclosed
CN-114236017-A Ascorbyl palmitate and impurity detection method thereof 深圳市海滨制药有限公司 2022-03-25 CN disclosed
WO-2021132162-A1 METHOD FOR MANUFACTURING RUBBER MOLDING 日本ゼオン株式会社 2021-07-01 WO disclosed
WO-2021039798-A1 FINE RESIN PARTICLES AND PRODUCTION METHOD THEREFOR 積水化成品工業株式会社 2021-03-04 WO disclosed
US-20130065988-A1 SUPERPLASTICIZERS FOR CONCRETE AND CEMENT MATERIALS AND PROCESS FOR PRODUCING THE SAME MAPEI S.P.A. (IT) 2013-03-14 US disclosed
EP-2516344-A1 SUPERPLASTICIZERS FOR CONCRETE AND CEMENT MATERIALS AND PROCESS FOR PRODUCING THE SAME Mapei S.p.A. (IT) 2012-10-31 EP disclosed
US-7981403-B2 sulfur reducing agent with an oxidizing agent; thioglycolic acid, thiolactic acid, sodium bisulfite, calcium bisulfite, hydrogen peroxide L'OREAL (FR) 2011-07-19 US disclosed
WO-2011076655-A1 SUPERPLASTICIZERS FOR CONCRETE AND CEMENT MATERIALS AND PROCESS FOR PRODUCING THE SAME MAPEI S.P.A. (IT) 2011-06-30 WO disclosed
EP-2336094-A1 \"Superplasticizers for concrete and cement materials and process for producing the same\ Mapei S.p.A. (IT) 2011-06-22 EP disclosed
US-20080085249-A1 Artificial hair color removal compositions and methods L'OREAL (FR) 2008-04-10 US disclosed
CN-1285628-C Twist structured p-phenylene ethylene luminous polymer and use thereof UNIV JILIN (CN) 2006-11-22 CN disclosed
CN-1502636-A Twist structured p-phenylene ethylene luminous polymer and use thereof 吉林大学 2004-06-09 CN disclosed