≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488195527 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488195527 |
| Canonical Smiles | C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4S3)S2 |
| IUPAC Name | (2E)-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one |
| InChIKey | JOUDBUYBGJYFFP-FOCLMDBBSA-N |
| INCHI | 1S/C16H8O2S2/c17-13-9-5-1-3-7-11(9)19-15(13)16-14(18)10-6-2-4-8-12(10)20-16/h1-8H/b16-15+ |
| Isomeric SMILES | C1=CC=C2C(=C1)C(=O)/C(=C\3/C(=O)C4=CC=CC=C4S3)/S2 |
| RTECS | DT4330000 |
| PubChem CID | 5378456 |
| Molecular Weight | 296.36 |
| Beilstein | 19(3/4)2091 |
| Reaxy-Rn | 88277 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=88277&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organosulfur compounds |
| Class | Thioethers |
| Subclass | Aryl thioethers |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Aryl thioethers |
| Alternative Parents | Aryl ketones Vinylogous thioesters Benzenoids Thioenol ethers Organoheterocyclic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Aryl thioether - Aryl ketone - Vinylogous thioester - Benzenoid - Thioenolether - Ketone - Organoheterocyclic compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as aryl thioethers. These are organosulfur compounds containing a thioether group that is substituted by an aryl group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2608134 | Certificate of Analysis | Jun 15, 2026 | T303883 |
| E2308196 | Certificate of Analysis | Feb 04, 2026 | T303883 |
| B2325097 | Certificate of Analysis | Dec 22, 2025 | T303883 |
| B2325092 | Certificate of Analysis | Dec 22, 2025 | T303883 |
| B2325049 | Certificate of Analysis | Dec 10, 2025 | T303883 |
| B2325065 | Certificate of Analysis | Dec 10, 2025 | T303883 |
| B2325083 | Certificate of Analysis | Dec 10, 2025 | T303883 |
| B2325084 | Certificate of Analysis | Dec 10, 2025 | T303883 |
| B2325121 | Certificate of Analysis | Dec 10, 2025 | T303883 |
| Flash Point(°C) | 177ºC |
|---|---|
| Boil Point(°C) | 409.2ºC |
| Melt Point(°C) | 280°C(lit.) |
| Molecular Weight | 296.400 g/mol |
| XLogP3 | 4.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 295.997 Da |
| Monoisotopic Mass | 295.997 Da |
| Topological Polar Surface Area | 84.700 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 453.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |
