≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice 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 | 528770972 |
|---|---|
| Canonical Smiles | COC(=O)C1=CC=C(S1)C(=O)OC |
| IUPAC Name | dimethyl thiophene-2,5-dicarboxylate |
| InChIKey | CYUGNCLRGFKPAE-UHFFFAOYSA-N |
| INCHI | 1S/C8H8O4S/c1-11-7(9)5-3-4-6(13-5)8(10)12-2/h3-4H,1-2H3 |
| Isomeric SMILES | COC(=O)C1=CC=C(S1)C(=O)OC |
| Molecular Weight | 200.21 |
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 | Organoheterocyclic compounds |
| Class | Thiophenes |
| Subclass | Thiophene carboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thiophene carboxylic acids and derivatives |
| Alternative Parents | 2,5-disubstituted thiophenes Dicarboxylic acids and derivatives Methyl esters Heteroaromatic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Thiophene carboxylic acid or derivatives - 2,5-disubstituted thiophene - Dicarboxylic acid or derivatives - Heteroaromatic compound - Methyl ester - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as thiophene carboxylic acids and derivatives. These are compounds containing a thiophene ring which bears a carboxylic acid group (or a salt/ester thereof). |
| External Descriptors | Not available |
| Sensitivity | air sensitive |
|---|---|
| Melt Point(°C) | 149 °C |
| Molecular Weight | 200.210 g/mol |
| XLogP3 | 2.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 200.014 Da |
| Monoisotopic Mass | 200.014 Da |
| Topological Polar Surface Area | 80.800 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 194.000 |
| 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 |
A2626483