≥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.
| Canonical Smiles | C1=CC2=C(C=C1F)N=C(O2)Cl |
|---|---|
| IUPAC Name | 2-chloro-5-fluoro-1,3-benzoxazole |
| InChIKey | QFKHKBJLBBASAZ-UHFFFAOYSA-N |
| INCHI | 1S/C7H3ClFNO/c8-7-10-5-3-4(9)1-2-6(5)11-7/h1-3H |
| Isomeric SMILES | C1=CC2=C(C=C1F)N=C(O2)Cl |
| PubChem CID | 14169817 |
| Molecular Weight | 171.56 |
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 | Benzoxazoles |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzoxazoles |
| Alternative Parents | Benzenoids Aryl fluorides Aryl chlorides Oxazoles Heteroaromatic compounds Oxacyclic compounds Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organofluorides Organochlorides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzoxazole - Aryl chloride - Aryl fluoride - Aryl halide - Benzenoid - Heteroaromatic compound - Azole - Oxazole - Oxacycle - Azacycle - Organofluoride - Organochloride - Organohalogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Aromatic heteropolycyclic compound |
| Description | 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 |
| Sensitivity | light & Moisture sensitive |
|---|---|
| Molecular Weight | 171.550 g/mol |
| XLogP3 | 3.200 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 170.989 Da |
| Monoisotopic Mass | 170.989 Da |
| Topological Polar Surface Area | 26.000 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 157.000 |
| 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 |
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