≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature 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 | 488189457 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488189457 |
| Canonical Smiles | C1=C2C(=CS1)C(=O)OC2=O |
| IUPAC Name | thieno[3,4-c]furan-1,3-dione |
| InChIKey | XQTUSPVIMZCNPC-UHFFFAOYSA-N |
| INCHI | 1S/C6H2O3S/c7-5-3-1-10-2-4(3)6(8)9-5/h1-2H |
| Isomeric SMILES | C1=C2C(=CS1)C(=O)OC2=O |
| PubChem CID | 315608 |
| Molecular Weight | 154.14 |
| Reaxy-Rn | 125337 |
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 | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Dicarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dicarboxylic acids and derivatives |
| Alternative Parents | Thiophenes Heteroaromatic compounds Carboxylic acid anhydrides Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Dicarboxylic acid or derivatives - Heteroaromatic compound - Thiophene - Carboxylic acid anhydride - Oxacycle - 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 dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. |
| 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 |
|---|---|---|---|
 B2324991 | Certificate of Analysis | Nov 03, 2022 | T162470 |
| B2324994 | Certificate of Analysis | Nov 03, 2022 | T162470 |
| B2324995 | Certificate of Analysis | Nov 03, 2022 | T162470 |
| B2324997 | Certificate of Analysis | Nov 03, 2022 | T162470 |
| B2324998 | Certificate of Analysis | Nov 03, 2022 | T162470 |
| B2324999 | Certificate of Analysis | Nov 03, 2022 | T162470 |
| E2615107 | Certificate of Analysis | Nov 03, 2022 | T162470 |
| Solubility | Slightly soluble in Toluene |
|---|---|
| Melt Point(°C) | 146 °C |
| Molecular Weight | 154.150 g/mol |
| XLogP3 | 1.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 153.972 Da |
| Monoisotopic Mass | 153.972 Da |
| Topological Polar Surface Area | 71.600 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 181.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
