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· · COA & SDS available for every product · Same-day shipping on in-stock items Eupatilin - ≥98%(HPLC) , CAS No.22368-21-4
Synonyms
4-(2-METHACRYLOXY-ETHYL-1-OXY)BENZOICACID | NSC 122413 | Q3060385 | Eupatilin | SC3971 | SCHEMBL1033509 | UNII-4D58O05490 | 2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxy-4H-1-benzopyran-4-one, 9CI | CCG-267966 | LMPK12111228 | MFCD13194819 | BDBM5006092
Storage
Store at 2-8°C,Argon charged
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Why this grade ≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,Argon charged Ships Wet ice 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
4-(2-METHACRYLOXY-ETHYL-1-OXY)BENZOICACID | NSC 122413 | Q3060385 | Eupatilin | SC3971 | SCHEMBL1033509 | UNII-4D58O05490 | 2-(3, 4-Dimethoxyphenyl)-5, 7-dihydroxy-6-methoxy-4H-1-benzopyran-4-one, 9CI | CCG-267966 | LMPK12111228 | MFCD13194819 | BDBM5006092
Specifications & Purity
≥98%(HPLC)
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504763290 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504763290 Canonical Smiles COC1=C(C=C(C=C1)C2=CC(=O)C3=C(O2)C=C(C(=C3O)OC)O)OC IUPAC Name 2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-6-methoxychromen-4-one InChIKey DRRWBCNQOKKKOL-UHFFFAOYSA-N INCHI 1S/C18H16O7/c1-22-12-5-4-9(6-14(12)23-2)13-7-10(19)16-15(25-13)8-11(20)18(24-3)17(16)21/h4-8,20-21H,1-3H3 Isomeric SMILES COC1=C(C=C(C=C1)C2=CC(=O)C3=C(O2)C=C(C(=C3O)OC)O)OC Molecular Weight 344.32 Reaxy-Rn 1354453 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1354453&ln=
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 Phenylpropanoids and polyketides Class Flavonoids Subclass O-methylated flavonoids Intermediate Tree Nodes Not available Direct Parent 6-O-methylated flavonoids Alternative Parents 3'-O-methylated flavonoids 4'-O-methylated flavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Flavones Chromones Dimethoxybenzenes Anisoles Phenoxy compounds 1-hydroxy-2-unsubstituted benzenoids Alkyl aryl ethers Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids Vinylogous acids Heteroaromatic compounds Oxacyclic compounds Hydrocarbon derivatives Organic oxides Molecular Framework Aromatic heteropolycyclic compounds Substituents 3p-methoxyflavonoid-skeleton - 4p-methoxyflavonoid-skeleton - 6-methoxyflavonoid-skeleton - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Flavone - Hydroxyflavonoid - Chromone - Benzopyran - O-dimethoxybenzene - Dimethoxybenzene - 1-benzopyran - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Pyranone - Monocyclic benzene moiety - Benzenoid - Pyran - Vinylogous acid - Heteroaromatic compound - Ether - Organoheterocyclic compound - Oxacycle - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as 6-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C6 atom of the flavonoid backbone. External Descriptors Flavones and Flavonols 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 Sensitivity Hygroscopic,Heat Sensitive Melt Point(°C) 234.0 to 238.0 °C Molecular Weight 344.300 g/mol XLogP3 2.900 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 7 Rotatable Bond Count 4 Exact Mass 344.09 Da Monoisotopic Mass 344.09 Da Topological Polar Surface Area 94.500 Ų Heavy Atom Count 25 Formal Charge 0 Complexity 520.000 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
Citations of This Product References 1. Lu Yanyu, Min Qianqian, Zhao Xiaoyan, Li Li, Zhao Guojun, Dong Jianzeng. (2023) Eupatilin attenuates doxorubicin-induced cardiotoxicity by activating the PI3K-AKT signaling pathway in mice. MOLECULAR AND CELLULAR BIOCHEMISTRY, [PMID:37222879 ] [10.1007/s11010-023-04769-1 ]
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