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· · COA & SDS available for every product · Same-day shipping on in-stock items 7-hydroxy-3，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one - ≥97% , CAS No.62756-43-8 🧪
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 C1CCC2(CC1)CC(=O)C3=C(O2)C=C(C=C3)O IUPAC Name 7-hydroxyspiro[3H-chromene-2,1'-cyclohexane]-4-one InChIKey PNAWIVQCNNWUBD-UHFFFAOYSA-N INCHI 1S/C14H16O3/c15-10-4-5-11-12(16)9-14(17-13(11)8-10)6-2-1-3-7-14/h4-5,8,15H,1-3,6-7,9H2 Isomeric SMILES C1CCC2(CC1)CC(=O)C3=C(O2)C=C(C=C3)O PubChem CID 12462879
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 Organoheterocyclic compounds Class Benzopyrans Subclass 1-benzopyrans Intermediate Tree Nodes Not available Direct Parent Chromones Alternative Parents Aryl alkyl ketones Alkyl aryl ethers 1-hydroxy-2-unsubstituted benzenoids Oxacyclic compounds Organic oxides Hydrocarbon derivatives Aldehydes Molecular Framework Aromatic heteropolycyclic compounds Substituents Chromone - Aryl alkyl ketone - Aryl ketone - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Benzenoid - Ketone - Oxacycle - Ether - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aldehyde - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as chromones. These are compounds containing a benzopyran-4-one moiety. 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 232.270 g/mol XLogP3 2.600 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 0 Exact Mass 232.11 Da Monoisotopic Mass 232.11 Da Topological Polar Surface Area 46.500 Ų Heavy Atom Count 17 Formal Charge 0 Complexity 307.000 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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