≥97% 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 | 488202402 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488202402 |
| Canonical Smiles | C1=C2C=C(SC2=CC3=C1SC(=C3)C=O)C=O |
| IUPAC Name | thieno[2,3-f][1]benzothiole-2,6-dicarbaldehyde |
| InChIKey | ALRNNAIHJVWUDJ-UHFFFAOYSA-N |
| INCHI | 1S/C12H6O2S2/c13-5-9-1-7-3-12-8(4-11(7)15-9)2-10(6-14)16-12/h1-6H |
| Isomeric SMILES | C1=C2C=C(SC2=CC3=C1SC(=C3)C=O)C=O |
| Molecular Weight | 246.3 |
| Reaxy-Rn | 22815222 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22815222&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 →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E23291370 | Certificate of Analysis | Mar 11, 2026 | B300906 |
| E23291371 | Certificate of Analysis | Mar 11, 2026 | B300906 |
| E23291373 | Certificate of Analysis | Mar 11, 2026 | B300906 |
| D2323039 | Certificate of Analysis | Feb 05, 2026 | B300906 |
| D2323040 | Certificate of Analysis | Feb 05, 2026 | B300906 |
| D2323046 | Certificate of Analysis | Feb 05, 2026 | B300906 |
| D2323063 | Certificate of Analysis | Feb 05, 2026 | B300906 |
| E2515188 | Certificate of Analysis | Mar 20, 2025 | B300906 |
| E2515187 | Certificate of Analysis | Mar 20, 2025 | B300906 |
| H2419346 | Certificate of Analysis | Aug 01, 2024 | B300906 |
| H2419343 | Certificate of Analysis | Aug 01, 2024 | B300906 |
| H2419334 | Certificate of Analysis | Aug 01, 2024 | B300906 |
| D2417057 | Certificate of Analysis | Mar 08, 2024 | B300906 |
| C2425159 | Certificate of Analysis | Mar 08, 2024 | B300906 |
| C2425158 | Certificate of Analysis | Mar 08, 2024 | B300906 |
| E23291372 | Certificate of Analysis | Apr 06, 2023 | B300906 |
| E23291374 | Certificate of Analysis | Apr 06, 2023 | B300906 |
| D2323045 | Certificate of Analysis | Apr 06, 2023 | B300906 |
| D2323038 | Certificate of Analysis | Apr 06, 2023 | B300906 |
| Sensitivity | air sensitive |
|---|
![Benzo[1,2-b:4,5-b']dithiophene-2,6-dicarboxaldehyde - ≥97% CAS No(85903-00-0) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/B/3/B300906.png)