The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
· · COA & SDS available for every product · Same-day shipping on in-stock items 5,6,7-Trimethoxyflavone - ≥96% , CAS No.973-67-1
Synonyms
5,6,7-Trimethylbaicalein | F82210 | BRD-K64806788-001-01-4 | A845707 | HY-110398 | s9328 | 5,6,7-trimethoxy-2-phenyl-4H-chromen-4-one | 5,6,7-Trimethoxyflavone | Baicalein-5,6,7-trimethylether | AKOS027381289 | Baicalein 5,6,7-trimethyl ether | LMPK121111
🧪
Why this grade ≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
📋
Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
📚
Literature proof Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview 5,6,7-Trimethoxyflavone is the ether derivative of baicalein.
Specifications Synonyms
5, 6, 7-Trimethylbaicalein | F82210 | BRD-K64806788-001-01-4 | A845707 | HY-110398 | s9328 | 5, 6, 7-trimethoxy-2-phenyl-4H-chromen-4-one | 5, 6, 7-Trimethoxyflavone | Baicalein-5, 6, 7-trimethylether | AKOS027381289 | Baicalein 5, 6, 7-trimethyl ether | LMPK121111
Specifications & Purity
≥96%
Names and Identifiers Pubchem Sid 504758786 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504758786 Canonical Smiles COC1=C(C(=C2C(=C1)OC(=CC2=O)C3=CC=CC=C3)OC)OC IUPAC Name 5,6,7-trimethoxy-2-phenylchromen-4-one InChIKey HJNJAUYFFFOFBW-UHFFFAOYSA-N INCHI 1S/C18H16O5/c1-20-15-10-14-16(18(22-3)17(15)21-2)12(19)9-13(23-14)11-7-5-4-6-8-11/h4-10H,1-3H3 Isomeric SMILES COC1=C(C(=C2C(=C1)OC(=CC2=O)C3=CC=CC=C3)OC)OC PubChem CID 442583 Molecular Weight 312.32
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 7-O-methylated flavonoids Alternative Parents 6-O-methylated flavonoids 5-O-methylated flavonoids Flavones Chromones Anisoles Pyranones and derivatives Alkyl aryl ethers Benzene and substituted derivatives Vinylogous esters Heteroaromatic compounds Oxacyclic compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents 5-methoxyflavonoid-skeleton - 6-methoxyflavonoid-skeleton - 7-methoxyflavonoid-skeleton - Flavone - Chromone - 1-benzopyran - Benzopyran - Anisole - Pyranone - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Pyran - Heteroaromatic compound - Vinylogous ester - Ether - Organoheterocyclic compound - 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 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 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 Solubility Insoluble in water. Refractive Index n20D1.59 Boil Point(°C) 497.4° C at 760 mmHg Melt Point(°C) 165-167° C Molecular Weight 312.300 g/mol XLogP3 3.100 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 4 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 454.000 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
Documents & Articles Citations of This Product References 1. Yanjie Bai, Shuai Cheng, Hongwei Gao, Yaxin Yang, Haojia He, Zhibiao Tian, Yonghua Ji, Hongjie Wang, Zhiyong Tan, You Zhou. (2025) Fuyuan Huoxue decoction ameliorates CFA-induced pain by modulating chemokine and IL-17 signaling pathways. JOURNAL OF ETHNOPHARMACOLOGY, [PMID:41237869 ] [10.1016/j.jep.2025.120857 ]
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our
Cookie Policy. Settings Agree All Decline
Shall we send you a message when we have discounts available?
Remind me later Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.
K2204059