Kushenol A - ≥99% , CAS No.99217-63-7

CAS: 99217-63-7 Cat. No.: K649825 Summenformel: C₂₅H₂₈O₅ Molekulargewicht: 408.49 PubChem CID: 44563121

GRADE & PURITY ≥99%

Synonyms

MS-27020 | 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(2-hydroxyphenyl)-8-[(2R)-5-methyl-2-(1-methylethenyl)-4-hexen-1-yl]-, (2S)- | CHEBI:197206 | (2S)-2,3-Dihydro-5,7-dihydroxy-2-(2-hydroxyphenyl)-8-[(2R)-5-methyl-2-(1-methylethenyl)-4-hexen-1-y

Storage

Protected from light,Store at -80°C

Shipped In

Dry ice packs + Cold packs

Übersicht

Kushenol A (Leachianone E) is isolated from the root of Sophora flavescent . Kushenol A is a non-competitive tyrosinase inhibitor to block the conversion of L-tyrosine to L-DOPA, shows IC 50 and K i values of 1.1 μM and 0.4 μM, respectively Kushenol A is a flavonoid antioxidant, has inhibitory effects on alpha-glucosidase ( IC 50 : 45 μM; K i : 6.8 μM) and β-amylase . Kushenol A is confirmed as potential inhibitors of enzymes targeted by cosmetics for skin whitening and aging

In Vitro

Kushenol A (25 μM) exhibits a highly potent inhibitory activity on ABTS+ radical scavenging with an IC 50 value of 9.7 ± 0.1 μM, and exhibits inhibits scavenging activity as a percentage 93.7% at 25 μM. Kushenol A (0-60 μg/ml; 24 hours) shows considerable cytotoxic effects against NSCLC cells, exhibits IC 50 values of 5.3 μg/ml and 20.5 μg/ml for A549 and NCI‐H226 cells, respectively. It shows an IC 50 value of 57.2 μg/ml for BEAS-2B cells. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability AssayCell Line: NSCLC cell lines, A549 and NCI-H226 Normal human lung epithelial: BEAS-2B Concentration: 0-60 μg/ml Incubation Time: 24 hours Result: Exhibited considerable cytotoxic effects against NSCLC cells.

Form:Solid

IC50& Target:IC50: 1.1 μM (tyrosinase),45 μM (alpha-glucosidase)

Specifications

Synonyme

MS-27020 | 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(2-hydroxyphenyl)-8-[(2R)-5-methyl-2-(1-methylethenyl)-4-hexen-1-yl]-, (2S)- | CHEBI:197206 | (2S)-2,3-Dihydro-5,7-dihydroxy-2-(2-hydroxyphenyl)-8-[(2R)-5-methyl-2-(1-methylethenyl)-4-hexen-1-y

Spezifikationen & Reinheit

≥99%

Biochemische und physiologische Mechanismen

Kushenol A (Leachianone E) is isolated from the root of Sophora flavescent . Kushenol A is a non-competitive tyrosinase inhibitor to block the conversion of L-tyrosine to L-DOPA, shows IC 50 and K i values of 1.1 μM and 0.4 μM, respectively. Kushenol

Storage

Protected from light,Store at -80°C

Verschickt in

Dry ice packs + Cold packs

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Aktionsart

INHIBITOR

Reinheit

≥99%

Namen und Kennungen

• Kanonisches Lächeln: CC(=CCC(CC1=C2C(=C(C=C1O)O)C(=O)CC(O2)C3=CC=CC=C3O)C(=C)C)C
• IUPAC Name: (2S)-5,7-dihydroxy-2-(2-hydroxyphenyl)-8-[(2R)-5-methyl-2-prop-1-en-2-ylhex-4-enyl]-2,3-dihydrochromen-4-one
• InChIKey: OGBMVWVBHWHRGD-MWTRTKDXSA-N
• INCHI: 1S/C25H28O5/c1-14(2)9-10-16(15(3)4)11-18-20(27)12-21(28)24-22(29)13-23(30-25(18)24)17-7-5-6-8-19(17)26/h5-9,12,16,23,26-28H,3,10-11,13H2,1-2,4H3/t16-,23+/m1/s1
• Isomere SMILES: CC(=CC[C@H](CC1=C2C(=C(C=C1O)O)C(=O)C[C@H](O2)C3=CC=CC=C3O)C(=C)C)C
• Alternative CAS-Nummer: 99217-63-7
• PubChem CID: 44563121
• MeSH-Eintrag: kushenol A
• Molekulargewicht: 408.49

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Phenylpropanoids and polyketides
    • Klasse Flavonoids
      • Subclass Flavans
        • Ebene5 8-prenylated flavans
          • Ebene6 8-prenylated flavanones

• Kingdom: Organic compounds
• Superclass: Phenylpropanoids and polyketides
• Klasse: Flavonoids
• Subclass: Flavans
• Intermediate Tree Nodes: 8-prenylated flavans
• Direct Parent: 8-prenylated flavanones
• Alternative Parents: Flavanones 7-hydroxyflavonoids 5-hydroxyflavonoids Chromones Bicyclic monoterpenoids Aromatic monoterpenoids Aryl alkyl ketones Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Vinylogous acids Oxacyclic compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 8-prenylated flavanone - Flavanone - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Hydroxyflavonoid - Chromone - Aromatic monoterpenoid - Bicyclic monoterpenoid - Chromane - Monoterpenoid - Benzopyran - 1-benzopyran - Aryl alkyl ketone - Aryl ketone - 1-hydroxy-2-unsubstituted benzenoid - 1-hydroxy-4-unsubstituted benzenoid - Alkyl aryl ether - Phenol - Monocyclic benzene moiety - Benzenoid - Vinylogous acid - Ketone - Organoheterocyclic compound - Oxacycle - Ether - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as 8-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 8-position.
• 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.

DOI: 10.1186/s13321-016-0174-y

Zugehörige Ziele (menschlich)

BACE1 Tchem Beta-secretase 1 (15641 Activities)

Discover Target: BACE1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Wirkungsmechanismen

Chemische und physikalische Eigenschaften

• Löslichkeit: DMSO : 100 mg/mL (244.80 mM; Need ultrasonic)
• Molekulargewicht: 408.500 g/mol
• XLogP3: 6.100
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 6
• Exact Mass: 408.194 Da
• Monoisotopic Mass: 408.194 Da
• Topological Polar Surface Area: 87.000 Ų
• Heavy Atom Count: 30
• Formal Charge: 0
• Complexity: 652.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 2
• 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

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?80 °C, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.

How is this product shipped?

This product ships frozen with dry ice and cold packs. Unpack on arrival and transfer it to the storage condition stated above; handle dry ice with insulated gloves in a ventilated area.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 99217-63-7, the molecular formula is C25H28O5, and the molecular weight is 408.49 g/mol. InChIKey OGBMVWVBHWHRGD-MWTRTKDXSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.