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· · COA & SDS available for every product · Same-day shipping on in-stock items 3-(2-ethoxyphenoxy)-7-methoxy-4H-chromen-4-one , CAS No.637750-70-0
Synonyms
3-(2-ethoxyphenoxy)-7-methoxy-4H-chromen-4-one | 3-(2-ethoxyphenoxy)-7-methoxychromen-4-one | SMR000142614 | MLS000535178 | HMS2319K06 | STK922954 | AKOS002181397 | NCGC00316873-01 | AB00317717-09 | SR-01000260838 | SR-01000260838-1 | F3139-1667 | Z374512
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Why this grade 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 Synonyms
3-(2-ethoxyphenoxy)-7-methoxy-4H-chromen-4-one | 3-(2-ethoxyphenoxy)-7-methoxychromen-4-one | SMR000142614 | MLS000535178 | HMS2319K06 | STK922954 | AKOS002181397 | NCGC00316873-01 | AB00317717-09 | SR-01000260838 | SR-01000260838-1 | F3139-1667 | Z374512
Product Properties Names and Identifiers Canonical Smiles CCOC1=CC=CC=C1OC2=COC3=C(C2=O)C=CC(=C3)OC IUPAC Name 3-(2-ethoxyphenoxy)-7-methoxychromen-4-one InChIKey KKYRVIUNXHOMFK-UHFFFAOYSA-N INCHI 1S/C18H16O5/c1-3-21-14-6-4-5-7-15(14)23-17-11-22-16-10-12(20-2)8-9-13(16)18(17)19/h4-11H,3H2,1-2H3 Isomeric SMILES CCOC1=CC=CC=C1OC2=COC3=C(C2=O)C=CC(=C3)OC PubChem CID 889459 Molecular Weight 312.3
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 Diarylethers Phenoxy compounds Anisoles Pyranones and derivatives Alkyl aryl ethers Heteroaromatic compounds Oxacyclic compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Chromone - Diaryl ether - Phenoxy compound - Anisole - Phenol ether - Alkyl aryl ether - Pyranone - Pyran - Monocyclic benzene moiety - Benzenoid - Heteroaromatic compound - Ether - Oxacycle - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - 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 312.300 g/mol XLogP3 3.600 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 5 Exact Mass 312.1 Da Monoisotopic Mass 312.1 Da Topological Polar Surface Area 54.000 Ų Heavy Atom Count 23 Formal Charge 0 Complexity 447.000 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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