≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships 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 | C1CCC2=C(C1)C3=C(C4=C(C=C3)C(=CC=C4)O)OC2=O |
|---|---|
| IUPAC Name | 1-hydroxy-7,8,9,10-tetrahydronaphtho[1,2-c]isochromen-6-one |
| InChIKey | RJMGRGVAXQHCTH-UHFFFAOYSA-N |
| INCHI | 1S/C17H14O3/c18-15-7-3-6-12-11(15)8-9-13-10-4-1-2-5-14(10)17(19)20-16(12)13/h3,6-9,18H,1-2,4-5H2 |
| Isómeros SMILES | C1CCC2=C(C1)C3=C(C4=C(C=C3)C(=CC=C4)O)OC2=O |
| PubChem CID | 223320 |
| Peso molecular | 266.3 |
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 | Naphthopyrans |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Naphthopyrans |
| Alternative Parents | Naphthols and derivatives Coumarins and derivatives 1-benzopyrans Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Heteroaromatic compounds Lactones Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Naphthopyran - Coumarin - 1-naphthol - Benzopyran - Naphthalene - 1-benzopyran - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Pyranone - Benzenoid - Pyran - Heteroaromatic compound - Lactone - Oxacycle - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as naphthopyrans. These are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. |
| External Descriptors | Not available |
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| Peso molecular | 266.290 g/mol |
|---|---|
| XLogP3 | 3.700 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 266.094 Da |
| Monoisotopic Mass | 266.094 Da |
| Topological Polar Surface Area | 46.500 Ų |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Complexity | 453.000 |
| 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 |
![1-Hydroxy-7，8，9，10-tetrahydro-6H-dibenzo[c，h]chromen-6-one - ≥95% CAS No(5408-46-8) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/H/6/H696451.jpg)