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· · COA & SDS available for every product · Same-day shipping on in-stock items Ombuin - Moligand™,≥98% , CAS No.529-40-8
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98% Synonyms
3,5-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-chromen-4-one
Storage
Store at 2-8°C,Protected from light,Argon charged
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Why this grade Moligand™,≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,Protected from light,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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview Ombuin displays broad spectrum antibacterial effect with MIC ranges from 125 to 500 μg/mL.
Specifications Synonyms
3, 5-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-chromen-4-one
Specifications & Purity
Moligand™, ≥98%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)OC)O)O)O IUPAC Name 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxychromen-4-one InChIKey BWORNNDZQGOKBY-UHFFFAOYSA-N INCHI 1S/C17H14O7/c1-22-9-6-11(19)14-13(7-9)24-17(16(21)15(14)20)8-3-4-12(23-2)10(18)5-8/h3-7,18-19,21H,1-2H3 Isomeric SMILES COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)OC)O)O)O Molecular Weight 330.29
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 Flavones Intermediate Tree Nodes Not available Direct Parent Flavonols Alternative Parents 4'-O-methylated flavonoids 7-O-methylated flavonoids 3'-hydroxyflavonoids 3-hydroxyflavonoids 5-hydroxyflavonoids Chromones Methoxyphenols Methoxybenzenes Anisoles Phenoxy compounds 1-hydroxy-2-unsubstituted benzenoids Alkyl aryl ethers Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids Heteroaromatic compounds Vinylogous acids Oxacyclic compounds Hydrocarbon derivatives Organic oxides Molecular Framework Aromatic heteropolycyclic compounds Substituents 4p-methoxyflavonoid-skeleton - 7-methoxyflavonoid-skeleton - 3-hydroxyflavone - 3'-hydroxyflavonoid - 3-hydroxyflavonoid - 5-hydroxyflavonoid - Hydroxyflavonoid - Chromone - Benzopyran - Methoxyphenol - 1-benzopyran - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Phenol - 1-hydroxy-2-unsubstituted benzenoid - Pyranone - 1-hydroxy-4-unsubstituted benzenoid - Alkyl aryl ether - Benzenoid - Pyran - Monocyclic benzene moiety - Vinylogous acid - Heteroaromatic compound - Organoheterocyclic compound - Oxacycle - Ether - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as flavonols. These are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position. 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 Moisture sensitive；Light sensitive Molecular Weight 330.290 g/mol XLogP3 2.200 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 7 Rotatable Bond Count 3 Exact Mass 330.074 Da Monoisotopic Mass 330.074 Da Topological Polar Surface Area 105.000 Ų Heavy Atom Count 24 Formal Charge 0 Complexity 517.000 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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Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Moligand™ grade guide →
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