≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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.
A thiophene for proteomics research.
| Pubchem Sid | 488194468 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488194468 |
| Canonical Smiles | C1=C(SC(=C1)Br)C#N |
| IUPAC Name | 5-bromothiophene-2-carbonitrile |
| InChIKey | YVVHCBNJWHPMCQ-UHFFFAOYSA-N |
| INCHI | 1S/C5H2BrNS/c6-5-2-1-4(3-7)8-5/h1-2H |
| Isomeric SMILES | C1=C(SC(=C1)Br)C#N |
| WGK Germany | 3 |
| Molecular Weight | 188.045 |
| Reaxy-Rn | 1423162 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1423162&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 | 2,5-disubstituted thiophenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 2,5-disubstituted thiophenes |
| Alternative Parents | Aryl bromides Heteroaromatic compounds Nitriles Organobromides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 2,5-disubstituted thiophene - Aryl halide - Aryl bromide - Heteroaromatic compound - Nitrile - Carbonitrile - Organic nitrogen compound - Cyanide - Hydrocarbon derivative - Organonitrogen compound - Organobromide - Organohalogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as 2,5-disubstituted thiophenes. These are organic compounds containing a thiophene that is disubstituted at the C-2, 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 |
|---|---|---|---|
 I2215030 | Certificate of Analysis | Mar 11, 2026 | B137524 |
| I2215031 | Certificate of Analysis | Mar 11, 2026 | B137524 |
| I2215064 | Certificate of Analysis | Mar 11, 2026 | B137524 |
| I2215132 | Certificate of Analysis | Mar 11, 2026 | B137524 |
| I2215133 | Certificate of Analysis | Mar 11, 2026 | B137524 |
| E1816015 | Certificate of Analysis | Jul 10, 2025 | B137524 |
| C2504076 | Certificate of Analysis | Mar 11, 2025 | B137524 |
| Refractive Index | 1.62 |
|---|---|
| Flash Point(°C) | 91 °C |
| Boil Point(°C) | 124 °C/34 mmHg |
| Molecular Weight | 188.050 g/mol |
| XLogP3 | 2.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 186.909 Da |
| Monoisotopic Mass | 186.909 Da |
| Topological Polar Surface Area | 52.000 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 128.000 |
| 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 |
