≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C 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.
| ALogP | 1.8 |
|---|
| Sonrisas canónicas | C1CC2=C(C1)SC=C2C(=O)O |
|---|---|
| InChIKey | FOEWQEWMTUGMEW-UHFFFAOYSA-N |
| INCHI | 1S/C8H8O2S/c9-8(10)6-4-11-7-3-1-2-5(6)7/h4H,1-3H2,(H,9,10) |
| Isómeros SMILES | C1CC2=C(C1)SC=C2C(=O)O |
| PubChem CID | 28318266 |
| Peso molecular | 168.21 |
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 |
| Clase | Thiophenes |
| Subclass | Thiophene carboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Thiophene carboxylic acids |
| Alternative Parents | Heteroaromatic compounds Carboxylic acids Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Thiophene carboxylic acid - Heteroaromatic compound - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as thiophene carboxylic acids. These are compounds containing a thiophene ring which bears a carboxylic acid group. |
| External Descriptors | Not available |
| Peso molecular | 168.210 g/mol |
|---|---|
| XLogP3 | 1.800 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 168.025 Da |
| Monoisotopic Mass | 168.025 Da |
| Topological Polar Surface Area | 65.500 Ų |
| Heavy Atom Count | 11 |
| 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 |
![4H,5H,6H-cyclopenta[b]thiophene-3-carboxylic acid - ≥97% CAS No(19156-53-7) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/H/6/H680548.jpg)