≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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.
| Canonical Smiles | C1C(C2=C(C1=O)SC=C2)N.Cl |
|---|---|
| IUPAC Name | 4-amino-4,5-dihydrocyclopenta[b]thiophen-6-one;hydrochloride |
| InChIKey | VLJFWONKQWZPGU-UHFFFAOYSA-N |
| INCHI | 1S/C7H7NOS.ClH/c8-5-3-6(9)7-4(5)1-2-10-7;/h1-2,5H,3,8H2;1H |
| Isomeric SMILES | C1C(C2=C(C1=O)SC=C2)N.Cl |
| PubChem CID | 390202 |
| Molecular Weight | 189.66 |
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 |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Ketones - Aryl ketones |
| Direct Parent | Aryl alkyl ketones |
| Alternative Parents | Aralkylamines Thiophenes Heteroaromatic compounds Organopnictogen compounds Organic oxides Monoalkylamines Hydrochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Aryl alkyl ketone - Aralkylamine - Heteroaromatic compound - Thiophene - Organoheterocyclic compound - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Hydrochloride - Primary amine - Organonitrogen compound - Primary aliphatic amine - Amine - Aromatic heteropolycyclic compound |
| Description | 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 |
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| Molecular Weight | 189.660 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 189.002 Da |
| Monoisotopic Mass | 189.002 Da |
| Topological Polar Surface Area | 71.300 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 171.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
![4-Amino-4，5-dihydro-6H-cyclopenta[b]thiophen-6-one hydrochloride - ≥95% CAS No(108046-16-8) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/A/6/A693091.jpg)