≥98% 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.
| Pubchem Sid | 488201702 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488201702 |
| Sonrisas canónicas | CC1=CC2=C(C=C1)OC(=O)C=C2O |
| IUPAC Name | 4-hydroxy-6-methylchromen-2-one |
| InChIKey | WIRGBZBGYNIZIB-UHFFFAOYSA-N |
| INCHI | 1S/C10H8O3/c1-6-2-3-9-7(4-6)8(11)5-10(12)13-9/h2-5,11H,1H3 |
| Isómeros SMILES | CC1=CC2=C(C=C1)OC(=O)C=C2O |
| WGK Alemania | 3 |
| Peso molecular | 176.17 |
| Reaxy-Rn | 144870 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=144870&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 |
| Clase | Coumarins and derivatives |
| Subclass | Hydroxycoumarins |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 4-hydroxycoumarins |
| Alternative Parents | 1-benzopyrans Pyranones and derivatives Benzenoids Vinylogous acids Heteroaromatic compounds Lactones Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 4-hydroxycoumarin - Benzopyran - 1-benzopyran - Pyranone - Pyran - Benzenoid - Heteroaromatic compound - Vinylogous acid - Lactone - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as 4-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to C4-position the coumarin skeleton. |
| 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 |
|---|---|---|---|
 H2027128 | Certificate of Analysis | Jun 14, 2024 | H156926 |
| H2027126 | Certificate of Analysis | Jun 14, 2024 | H156926 |
| H2027127 | Certificate of Analysis | Jun 14, 2024 | H156926 |
| G2321093 | Certificate of Analysis | Jul 28, 2023 | H156926 |
| G2321077 | Certificate of Analysis | Jul 27, 2023 | H156926 |
| Punto de fusión (°C) | 261-264°C |
|---|---|
| Peso molecular | 176.170 g/mol |
| XLogP3 | 1.600 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 176.047 Da |
| Monoisotopic Mass | 176.047 Da |
| Topological Polar Surface Area | 46.500 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 257.000 |
| 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 |
