Determine the necessary mass, volume, or concentration for preparing a solution.
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analytical standard Standard analitico for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 528769304 |
|---|---|
| Sorrisi canonici | C1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC=CC=C3 |
| IUPAC Name | (2S)-5,7-dihydroxy-2-phenyl-2,3-dihydrochromen-4-one |
| InChIKey | URFCJEUYXNAHFI-ZDUSSCGKSA-N |
| INCHI | 1S/C15H12O4/c16-10-6-11(17)15-12(18)8-13(19-14(15)7-10)9-4-2-1-3-5-9/h1-7,13,16-17H,8H2/t13-/m0/s1 |
| Isomeri SMILES | C1[C@H](OC2=CC(=CC(=C2C1=O)O)O)C3=CC=CC=C3 |
| Peso molecolare | 256.25 |
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 | Flavonoids |
| Subclass | Flavans |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Flavanones |
| Alternative Parents | 7-hydroxyflavonoids 5-hydroxyflavonoids Chromones Aryl alkyl ketones Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Vinylogous acids Oxacyclic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Flavanone - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Hydroxyflavonoid - Chromone - Benzopyran - Chromane - 1-benzopyran - Aryl ketone - Aryl alkyl ketone - Alkyl aryl ether - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Monocyclic benzene moiety - Vinylogous acid - Ketone - Oxacycle - Organoheterocyclic compound - Ether - Organic oxygen compound - Organic oxide - Organooxygen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as flavanones. These are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a ketone at the carbon C3. |
| External Descriptors | Flavanones |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Oggetto |
|---|---|---|---|
| Certificate of Analysis | May 26, 2025 | P193543 | |
| Certificate of Analysis | May 16, 2025 | P193543 | |
| Certificate of Analysis | May 16, 2025 | P193543 | |
| Certificate of Analysis | May 16, 2025 | P193543 | |
| Certificate of Analysis | May 16, 2025 | P193543 | |
| Certificate of Analysis | Mar 04, 2025 | P193543 | |
| Certificate of Analysis | May 23, 2022 | P193543 | |
| Certificate of Analysis | May 23, 2022 | P193543 | |
| Certificate of Analysis | May 23, 2022 | P193543 | |
| Certificate of Analysis | May 23, 2022 | P193543 |
| Solubilità | insoluble in H2O;≥54.2 mg/mL in EtOH;≥68.3 mg/mL in DMSO |
|---|---|
| Sensibilità | light sensitive |
| Punto di fusione (°C) | 203-204℃ |
| Peso molecolare | 256.250 g/mol |
| XLogP3 | 2.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 256.074 Da |
| Monoisotopic Mass | 256.074 Da |
| Topological Polar Surface Area | 66.800 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 337.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| 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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