≥95% 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.
| Canonical Smiles | C1=CC2=C(C=CS2)C=C1C=O |
|---|---|
| IUPAC Name | 1-benzothiophene-5-carbaldehyde |
| InChIKey | QHHRWAPVYHRAJA-UHFFFAOYSA-N |
| INCHI | 1S/C9H6OS/c10-6-7-1-2-9-8(5-7)3-4-11-9/h1-6H |
| Isomeric SMILES | C1=CC2=C(C=CS2)C=C1C=O |
| Molecular Weight | 162.21 |
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 | Benzothiophenes |
| Subclass | 1-benzothiophenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 1-benzothiophenes |
| Alternative Parents | Aryl-aldehydes Benzenoids Thiophenes Heteroaromatic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 1-benzothiophene - Aryl-aldehyde - Benzenoid - Heteroaromatic compound - Thiophene - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aldehyde - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 1-benzothiophenes. These are aromatic heterocyclic compound containing the Benzo[b]thiophene ring system. |
| External Descriptors | Not available |
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 L2525295 | Certificate of Analysis | Dec 17, 2025 | B695824 |
| L2525302 | Certificate of Analysis | Dec 17, 2025 | B695824 |
| L2525303 | Certificate of Analysis | Dec 17, 2025 | B695824 |
| L2525307 | Certificate of Analysis | Dec 17, 2025 | B695824 |
| Sensitivity | Air sensitive |
|---|---|
| Melt Point(°C) | 53 °C |
| Molecular Weight | 162.210 g/mol |
| XLogP3 | 2.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 162.014 Da |
| Monoisotopic Mass | 162.014 Da |
| Topological Polar Surface Area | 45.300 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 158.000 |
| 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 |
![Benzo[b]thiophene-5-carbaldehyde - ≥95% CAS No(10133-30-9) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/B/6/B695824.jpg)