≥96% 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.
Conducting polymer precursor.
| Canonical Smiles | CCCCC1=C(SC(=C1)Br)Br |
|---|---|
| IUPAC Name | 2,5-dibromo-3-butylthiophene |
| InChIKey | YRSQCQUZWSQKKU-UHFFFAOYSA-N |
| INCHI | 1S/C8H10Br2S/c1-2-3-4-6-5-7(9)11-8(6)10/h5H,2-4H2,1H3 |
| Isomeric SMILES | CCCCC1=C(SC(=C1)Br)Br |
| WGK Germany | 3 |
| Molecular Weight | 298.04 |
| Reaxy-Rn | 7198778 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7198778&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 | Organoheterocyclic compounds |
| Class | Thiophenes |
| Subclass | 2,3,5-trisubstituted thiophenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 2,3,5-trisubstituted thiophenes |
| Alternative Parents | Aryl bromides Heteroaromatic compounds Organobromides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 2,3,5-trisubstituted thiophene - Aryl halide - Aryl bromide - Heteroaromatic compound - Hydrocarbon derivative - Organobromide - Organohalogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as 2,3,5-trisubstituted thiophenes. These are organic compounds containing a thiophene that is trisubstituted at the C-2, C3- and C5-positions. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 K1816155 | Certificate of Analysis | Jan 05, 2026 | D101027 |
| I1411063 | Certificate of Analysis | Dec 22, 2025 | D101027 |
| I1411088 | Certificate of Analysis | Nov 13, 2025 | D101027 |
| D2218023 | Certificate of Analysis | Jan 14, 2025 | D101027 |
| D2218024 | Certificate of Analysis | Jan 14, 2025 | D101027 |
| D2218025 | Certificate of Analysis | Jan 14, 2025 | D101027 |
| D2218026 | Certificate of Analysis | Jan 14, 2025 | D101027 |
| J1324050 | Certificate of Analysis | Dec 11, 2024 | D101027 |
| K1816152 | Certificate of Analysis | Jun 23, 2022 | D101027 |
| K1816154 | Certificate of Analysis | Jun 23, 2022 | D101027 |
| K1816153 | Certificate of Analysis | Jun 23, 2022 | D101027 |
| Refractive Index | 1.574 |
|---|---|
| Flash Point(°F) | 110 °C |
| Flash Point(°C) | 110°C |
| Boil Point(°C) | 270-281°C |
| Molecular Weight | 298.040 g/mol |
| XLogP3 | 5.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 297.885 Da |
| Monoisotopic Mass | 295.887 Da |
| Topological Polar Surface Area | 28.200 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 119.000 |
| 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 |
