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· · COA & SDS available for every product · Same-day shipping on in-stock items Velutin - ≥98% , CAS No.25739-41-7
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
5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-chromen-4-one | 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxychromen-4-one | LMPK12111053 | 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-chromen-4-one | CHEBI:177047 | 5-hydroxy-2-(4-hydroxy-3
Storage
Protected from light,Store at -20°C,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 Protected from light,Store at -20°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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-chromen-4-one | 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxychromen-4-one | LMPK12111053 | 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-chromen-4-one | CHEBI:177047 | 5-hydroxy-2-(4-hydroxy-3
Specifications & Purity
Moligand™, ≥98%
Biochemical and Physiological Mechanisms
Velutin is a flavonoid.Velutin inhibits mushroom Tyrosinase activity with an IC50 of 910.1 μM. Velutin inhibits p38 phosphorylation, the NF-κB pathway and the MAPK pathway. Velutin prevents articular cartilage degeneration and subchondral bone loss. Velut
Storage
Protected from light,Store at -20°C,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=CC(=C2C(=C1)OC(=CC2=O)C3=CC(=C(C=C3)O)OC)O
IUPAC Name
5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxychromen-4-one
InChIKey
ROCUOVBWAWAQFD-UHFFFAOYSA-N
INCHI
1S/C17H14O6/c1-21-10-6-12(19)17-13(20)8-14(23-16(17)7-10)9-3-4-11(18)15(5-9)22-2/h3-8,18-19H,1-2H3
Isomeric SMILES
COC1=CC(=C2C(=C1)OC(=CC2=O)C3=CC(=C(C=C3)O)OC)O
MeSH Entry Terms
5,4'-dihydroxy-7,3'-dimethoxyflavone;velutin
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 3'-O-methylated flavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids Flavones Chromones Methoxyphenols Phenoxy compounds Methoxybenzenes Anisoles 1-hydroxy-2-unsubstituted benzenoids Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids Alkyl aryl ethers Vinylogous acids Heteroaromatic compounds Oxacyclic compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents 3p-methoxyflavonoid-skeleton - 7-methoxyflavonoid-skeleton - 4'-hydroxyflavonoid - 5-hydroxyflavonoid - Flavone - Hydroxyflavonoid - Chromone - Benzopyran - Methoxyphenol - 1-benzopyran - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Phenol - Pyranone - Monocyclic benzene moiety - Benzenoid - Pyran - Vinylogous acid - Heteroaromatic compound - Organoheterocyclic compound - Ether - Oxacycle - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Organic oxygen compound - 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 DMSO : 50 mg/mL (159.09 mM; Need ultrasonic) Sensitivity Light sensitive Molecular Weight 314.290 g/mol XLogP3 2.000 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 3 Exact Mass 314.079 Da Monoisotopic Mass 314.079 Da Topological Polar Surface Area 85.200 Ų Heavy Atom Count 23 Formal Charge 0 Complexity 476.000 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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