≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,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.
| Sonrisas canónicas | C1=CC=C2C(=C1)N=C(O2)C3=CC=C(S3)C4=NC5=CC=CC=C5O4 |
|---|---|
| IUPAC Name | 2,2'-(2,5-Thiophenediyl)bis-benzoxazole |
| InChIKey | UGFSLKRMHPGLFU-UHFFFAOYSA-N |
| INCHI | 1S/C18H10N2O2S/c1-3-7-13-11(5-1)19-17(21-13)15-9-10-16(23-15)18-20-12-6-2-4-8-14(12)22-18/h1-10H |
| Isómeros SMILES | C1=CC=C2C(=C1)N=C(O2)C3=CC=C(S3)C4=NC5=CC=CC=C5O4 |
| CAS alternativo | 12224-41-8,12224-46-3,2866-43-5 |
| PubChem CID | 17867 |
| Términos de entrada MeSH | 2,5-bis(benzoxazol-2-yl)thiophene;FBA 185;FBA-185 |
| Peso molecular | 318.35 |
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 |
| Clase | Benzoxazoles |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzoxazoles |
| Alternative Parents | 2,5-disubstituted thiophenes Benzenoids Oxazoles Heteroaromatic compounds Oxacyclic compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzoxazole - 2,5-disubstituted thiophene - Benzenoid - Azole - Oxazole - Thiophene - Heteroaromatic compound - Oxacycle - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as benzoxazoles. These are organic compounds containing a benzene fused to an oxazole ring Oxazole is five-membered aromatic ring with a nitrogen and an oxygen atoms at the 1- and 3-position, respectively. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 A2606467 | Certificate of Analysis | Dec 12, 2025 | T665113 |
| A2606468 | Certificate of Analysis | Dec 12, 2025 | T665113 |
| E2408253 | Certificate of Analysis | Mar 21, 2024 | T665113 |
| E2408254 | Certificate of Analysis | Mar 21, 2024 | T665113 |
| H2507132 | Certificate of Analysis | Mar 21, 2024 | T665113 |
| Sensibilidad | Light sensitive |
|---|---|
| Punto de fusión (°C) | 216-220 ºC |
| Peso molecular | 318.400 g/mol |
| XLogP3 | 4.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 318.046 Da |
| Monoisotopic Mass | 318.046 Da |
| Topological Polar Surface Area | 80.300 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 399.000 |
| 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 |
