≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light 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.
| Sonrisas canónicas | C1CC(=O)C2=C1C=CS2 |
|---|---|
| IUPAC Name | 4,5-dihydrocyclopenta[b]thiophen-6-one |
| InChIKey | QHZITEHQKWPDJE-UHFFFAOYSA-N |
| INCHI | 1S/C7H6OS/c8-6-2-1-5-3-4-9-7(5)6/h3-4H,1-2H2 |
| Isómeros SMILES | C1CC(=O)C2=C1C=CS2 |
| Peso molecular | 138.19 |
| Reaxy-Rn | 1306478 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1306478&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 | Organic oxygen compounds |
| Clase | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Ketones - Aryl ketones |
| Direct Parent | Aryl alkyl ketones |
| Alternative Parents | Thiophenes Heteroaromatic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Aryl alkyl ketone - Heteroaromatic compound - Thiophene - Organoheterocyclic compound - Organic oxide - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl 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 | Fecha | Articulo |
|---|---|---|---|
 H2416546 | Certificate of Analysis | May 06, 2024 | H193967 |
| H2416547 | Certificate of Analysis | May 06, 2024 | H193967 |
| H2416548 | Certificate of Analysis | May 06, 2024 | H193967 |
| H2416549 | Certificate of Analysis | May 06, 2024 | H193967 |
| H2416550 | Certificate of Analysis | May 06, 2024 | H193967 |
| H2416551 | Certificate of Analysis | May 06, 2024 | H193967 |
| Sensibilidad | Light sensitive |
|---|---|
| Peso molecular | 138.190 g/mol |
| XLogP3 | 1.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 138.014 Da |
| Monoisotopic Mass | 138.014 Da |
| Topological Polar Surface Area | 45.300 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 144.000 |
| 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-Cyclopenta[b]thiophen-6(5H)-one - ≥95% CAS No(5650-52-2) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/H/1/H193967.png)