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· · COA & SDS available for every product · Same-day shipping on in-stock items 3-Benzoyl-7-Hydroxy-2H-Chromen-2-One - ≥97% , CAS No.19088-67-6 🧪
Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Specifications & Purity
≥97%
Names and Identifiers Canonical Smiles C1=CC=C(C=C1)C(=O)C2=CC3=C(C=C(C=C3)O)OC2=O IUPAC Name 3-benzoyl-7-hydroxychromen-2-one InChIKey UWQPLMCCTUJLSP-UHFFFAOYSA-N INCHI 1S/C16H10O4/c17-12-7-6-11-8-13(16(19)20-14(11)9-12)15(18)10-4-2-1-3-5-10/h1-9,17H Isomeric SMILES C1=CC=C(C=C1)C(=O)C2=CC3=C(C=C(C=C3)O)OC2=O PubChem CID 5413038 Molecular Weight 266.25
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic oxygen compounds Class Organooxygen compounds Subclass Carbonyl compounds Intermediate Tree Nodes Ketones - Aryl ketones - Phenylketones Direct Parent Aryl-phenylketones Alternative Parents 7-hydroxycoumarins 1-benzopyrans Benzoyl derivatives Pyranones and derivatives 1-hydroxy-2-unsubstituted benzenoids Heteroaromatic compounds Lactones Oxacyclic compounds Organic oxides Hydrocarbon derivatives Aldehydes Molecular Framework Aromatic heteropolycyclic compounds Substituents Aryl-phenylketone - 7-hydroxycoumarin - Hydroxycoumarin - Coumarin - Benzopyran - 1-benzopyran - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Pyranone - Monocyclic benzene moiety - Benzenoid - Pyran - Heteroaromatic compound - Lactone - Organoheterocyclic compound - Oxacycle - Hydrocarbon derivative - Organic oxide - Aldehyde - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as aryl-phenylketones. These are aromatic compounds containing a ketone substituted by one aryl group, and a phenyl group. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 266.250 g/mol XLogP3 3.100 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 2 Exact Mass 266.058 Da Monoisotopic Mass 266.058 Da Topological Polar Surface Area 63.600 Ų Heavy Atom Count 20 Formal Charge 0 Complexity 434.000 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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