≥95% 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.
| Sonrisas canónicas | C1=CC(=CC=C1COC2=COC(=CC2=O)C(=O)O)F |
|---|---|
| IUPAC Name | 5-[(4-fluorophenyl)methoxy]-4-oxopyran-2-carboxylic acid |
| InChIKey | SXYSVRFJFOVLDV-UHFFFAOYSA-N |
| INCHI | 1S/C13H9FO5/c14-9-3-1-8(2-4-9)6-18-12-7-19-11(13(16)17)5-10(12)15/h1-5,7H,6H2,(H,16,17) |
| Peso molecular | 264.2 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Pyrans |
| Subclass | Pyranones and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyranones and derivatives |
| Alternative Parents | Fluorobenzenes Alkyl aryl ethers Aryl fluorides Heteroaromatic compounds Cyclic ketones Oxacyclic compounds Carboxylic acids Organofluorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Alkyl aryl ether - Pyranone - Fluorobenzene - Halobenzene - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Heteroaromatic compound - Cyclic ketone - Oxacycle - Carboxylic acid derivative - Carboxylic acid - Ether - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organofluoride - Organohalogen compound - Aromatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyranones and derivatives. These are compounds containing a pyran ring which bears a ketone. |
| External Descriptors | Not available |
| Peso molecular | 264.200 g/mol |
|---|---|
| XLogP3 | 1.600 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 264.043 Da |
| Monoisotopic Mass | 264.043 Da |
| Topological Polar Surface Area | 72.800 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 432.000 |
| 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 |
![5-[(4-fluorobenzyl)oxy]-4-oxo-4H-pyran-2-carboxylic acid - ≥95% , CAS No.1040348-99-9](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_4.jpg)