≥96% 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.
Description
4,4′-Dimercaptostilbene is a dithiol molecule that can be coated on gold (Au) surfaces as it provides a rigid structure and has low susceptibility to chemical interactions. It modifies the surface of gold and enables an increase in enhancement factor (EF) for surface enhanced Raman spectroscopy.
| Sourires canoniques | C1=CC(=CC=C1C=CC2=CC=C(C=C2)S)S |
|---|---|
| IUPAC Name | 4-[(E)-2-(4-sulfanylphenyl)ethenyl]benzenethiol |
| InChIKey | FOYJDMJLWTYTCC-OWOJBTEDSA-N |
| INCHI | 1S/C14H12S2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h1-10,15-16H/b2-1+ |
| Isomères SMILES | C1=CC(=CC=C1/C=C/C2=CC=C(C=C2)S)S |
| WGK Allemagne | 3 |
| Poids moléculaire | 244.38 |
| Reaxy-Rn | 22584014 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22584014&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 | Phenylpropanoids and polyketides |
| Classe | Stilbenes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Stilbenes |
| Alternative Parents | Thiophenols Styrenes Thiols Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Stilbene - Thiophenol - Styrene - Benzenoid - Monocyclic benzene moiety - Arylthiol - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. |
| External Descriptors | Not available |
| Poids moléculaire | 244.400 g/mol |
|---|---|
| XLogP3 | 4.500 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 244.038 Da |
| Monoisotopic Mass | 244.038 Da |
| Topological Polar Surface Area | 2.000 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 197.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |
